CN208331634U - A kind of mobile terminal hardware expansion devices - Google Patents
A kind of mobile terminal hardware expansion devices Download PDFInfo
- Publication number
- CN208331634U CN208331634U CN201820978590.9U CN201820978590U CN208331634U CN 208331634 U CN208331634 U CN 208331634U CN 201820978590 U CN201820978590 U CN 201820978590U CN 208331634 U CN208331634 U CN 208331634U
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- China
- Prior art keywords
- sliding
- hole
- fixed link
- fixedly installed
- expansion devices
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- 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.)
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Abstract
The utility model discloses a kind of mobile terminal hardware expansion devices, including workbench, the two sides of the bottom of the workbench are fixedly installed with the first fixed link and the second fixed link respectively, and the bottom of workbench is fixedly installed with fixed frame, the lower rotation of fixed frame is equipped with portable pillar, the bottom end of portable pillar is fixedly installed with hardware expansion devices ontology, first through hole is offered in second fixed link, the lower rotation of workbench is equipped with the first reel between the first fixed link and the second fixed link, pulley line is arranged on first reel, and it is fixedly connected at the top of one end of pulley line and portable pillar, second fixed link is fixedly installed with fixed block far from the side of the first fixed link, the second through-hole is offered on fixed block.The utility model structure is simple, easy to operate, quickly and easily can carry out angular adjustment to hardware expansion devices ontology, reduce its limitation, meet the demand of people.
Description
Technical field
The utility model relates to technical field of mobile terminals more particularly to a kind of mobile terminal hardware expansion devices.
Background technique
Mobile terminal makes mobile communication terminal refer to that the computer equipment that can be used on the move, broad sense say packet
Including mobile phone, notebook, tablet computer, POS machine includes even vehicle-mounted computer, but refers to mobile phone in most cases or have
The smart phone and tablet computer of a variety of application functions.As network and technology are towards the hair in more and more broadband direction
Exhibition, Mobile Communication Industry will move towards the real mobile message epoch, on the other hand, with the rapid development of integrated circuit technique,
The processing capacity of mobile terminal has had powerful processing capacity, and mobile terminal becomes one from simple call tool
A integrated information processing platform, this also increases more wide development space, in the prior art, mobile terminal to mobile terminal
Expanding unit in hardware is typically all fixation, cannot carry out angular adjustment according to the demand of people, limitation is very big, no
It is able to satisfy the demand of people.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of mobile terminal proposed is hard
Part expanding unit.
To achieve the goals above, the utility model adopts the technical scheme that a kind of mobile terminal hardware expanding dress
It sets, including workbench, the two sides of the bottom of the workbench are fixedly installed with the first fixed link and the second fixed link respectively, and work
The bottom of platform is fixedly installed with fixed frame, and the lower rotation of fixed frame is equipped with portable pillar, and the bottom end of portable pillar is fixedly installed with
Hardware expansion devices ontology, first through hole is offered in the second fixed link, and the lower rotation of workbench is equipped with solid positioned at first
The first reel between fixed pole and the second fixed link is arranged with pulley line, and one end of pulley line and work on the first reel
It is fixedly connected at the top of dynamic column, the second fixed link is fixedly installed with fixed block far from the side of the first fixed link, opens on fixed block
Equipped with the second through-hole, shaft is rotatably equipped in the second through-hole, and the top of shaft extends to top and the fixing sleeve of fixed block
Equipped with the second reel, and the one end of pulley line far from portable pillar through first through hole extend to the second fixed link outside and with
Second reel winding connection, shaft extend to the lower section of fixed block far from one end of the second reel and are fixedly installed with handle
Hand offers third through-hole on handle, sliding bar is slidably fitted in third through-hole, and the bottom of fixed block offers card slot, and
The top of sliding bar is mutually clamped with card slot, and first sliding groove is offered on the two sides inner wall of third through-hole, and the two sides of sliding bar are equal
It is fixedly installed with the first sliding block, and two the first sliding blocks are slidably connected with corresponding first sliding groove respectively, the two sides of sliding bar
Second sliding slot is offered, the second sliding block, and two the second sliding block difference are fixedly installed on the two sides inner wall of third through-hole
It is slidably connected with corresponding second sliding slot.
Preferably, the limit spring being set on the outside of sliding bar, limit spring is fixedly mounted in the bottom of first sliding block
Bottom end be fixedly installed in the top of the second sliding block.
Preferably, the outer ring of bearing is fixedly installed in second through-hole, and shaft is fixedly connected with the inner ring of bearing.
Preferably, one end that two the first sliding blocks are located remotely from each other is embedded with multiple first balls, and multiple first balls
It rolls and connects with corresponding first sliding groove respectively.
Preferably, two the second sliding blocks one end close to each other is embedded with multiple second balls, and multiple second balls
It rolls and connects with corresponding second sliding slot respectively.
Preferably, the quantity of the card slot is multiple, and equidistant be provided with of multiple card slots annular centered on shaft is consolidated
Determine the bottom of block.
The utility model has the beneficial effects that by workbench, the first fixed link, the second fixed link, fixed frame, portable pillar,
Hardware expansion devices ontology, first through hole, the first reel, pulley line, fixed block, the second through-hole, shaft, the second reel and
Under the mutual cooperation of handle, angular adjustment quickly and easily can be carried out to hardware expansion devices ontology, reduce its limitation,
The demand of people, swing handle are met, handle grip turn axis is rotated, and shaft drives the second reel to be rotated, the
Two reels drive pulley line to be moved, and pulley line drives the first reel to be rotated, and the first reel drives portable pillar
It is moved, portable pillar drives hardware expansion devices ontology to be moved, and passes through handle, third through-hole, sliding bar, card slot, the
One sliding slot, the first sliding block, second sliding slot, the second sliding block and limit spring mutual cooperation under, can be quickly and easily to handle
It is fixed, pulls sliding bar, sliding bar drives the first sliding block to be moved, and the first sliding block compresses limit spring, limit spring
Energy-absorbing removes sliding bar in card slot, sliding bar is then unclamped, by making to slide under the recoil of spring active force of limit spring
Bar is caught in card slot, and the utility model structure is simple, easy to operate, can quickly and easily be carried out to hardware expansion devices ontology
Angular adjustment reduces its limitation, meets the demand of people.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of mobile terminal hardware expansion devices schematic view of the front view；
Fig. 2 be the utility model proposes a kind of mobile terminal hardware expansion devices part A structural schematic diagram.
In figure: 1 workbench, 2 first fixed links, 3 second fixed links, 4 fixed frames, 5 portable pillars, 6 hardware expansion devices sheets
Body, 7 first through hole, 8 first reels, 9 pulley lines, 10 fixed blocks, 11 second through-holes, 12 shafts, 13 second reels, 14
Hand, 15 third through-holes, 16 sliding bars, 17 card slots, 18 first sliding grooves, 19 first sliding blocks, 20 second sliding slots, 21 second sliding blocks, 22
Limit spring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of mobile terminal hardware expansion devices, including workbench 1, the two sides of the bottom difference of workbench 1
It is fixedly installed with the first fixed link 2 and the second fixed link 3, and the bottom of workbench 1 is fixedly installed with fixed frame 4, fixed frame 4
Lower rotation is equipped with portable pillar 5, and the bottom end of portable pillar 5 is fixedly installed with hardware expansion devices ontology 6, in the second fixed link 3
First through hole 7 is offered, the lower rotation of workbench 1 is equipped with first between the first fixed link 2 and the second fixed link 3
Reel 8 is arranged with pulley line 9 on first reel 8, and one end of pulley line 9 is fixedly connected with the top of portable pillar 5, and
Two fixed links 3 are fixedly installed with fixed block 10 far from the side of the first fixed link 2, and the second through-hole 11 is offered on fixed block 10,
It is rotatably equipped with shaft 12 in second through-hole 11, and the top of shaft 12 extends to the top of fixed block 10 and fixing sleeve is equipped with the
Two reels 13, and pulley line 9 far from portable pillar 5 one end through first through hole 7 extend to the second fixed link 3 outside and with
Second reel, 13 winding connection, shaft 12 extend to the lower section of fixed block 10 far from one end of the second reel 13 and fix peace
Equipped with handle 14, third through-hole 15 is offered on handle 14, and sliding bar 16 is slidably fitted in third through-hole 15, fixed block 10
Bottom offers card slot 17, and the top of sliding bar 16 is clamped with 17 phase of card slot, is opened up on the two sides inner wall of third through-hole 15
There is a first sliding groove 18, the two sides of sliding bar 16 are fixedly installed with the first sliding block 19, and two the first sliding blocks 19 are respectively and relatively
The first sliding groove 18 answered is slidably connected, and the two sides of sliding bar 16 offer second sliding slot 20, the two sides inner wall of third through-hole 15
On be fixedly installed with the second sliding block 21, and two the second sliding blocks 21 are slidably connected with corresponding second sliding slot 20 respectively, lead to
Cross workbench 1, the first fixed link 2, the second fixed link 3, fixed frame 4, portable pillar 5, hardware expansion devices ontology 6, first through hole
7, the phase interworking of the first reel 8, pulley line 9, fixed block 10, the second through-hole 11, shaft 12, the second reel 13 and handle 14
Under conjunction, angular adjustment quickly and easily can be carried out to hardware expansion devices ontology 6, reduce its limitation, meet people
Demand, swing handle 14, handle 14 drives shaft 12 to be rotated, and shaft 12 drives the second reel 13 to be rotated, the
Two reels 13 drive pulley line 9 to be moved, and pulley line 9 drives the first reel 8 to be rotated, and the first reel 8 drives
Portable pillar 5 is moved, and portable pillar 5 drives hardware expansion devices ontology 6 to be moved, and by handle 14, third through-hole 15, is slided
Lever 16, card slot 17, first sliding groove 18, the first sliding block 19, second sliding slot 20, the phase interworking of the second sliding block 21 and limit spring 22
Under conjunction, quickly and easily handle 14 can be fixed, pull sliding bar 16, sliding bar 16 drives the first sliding block 19 to be moved
Dynamic, the first sliding block 19 compresses limit spring 22, and 22 energy-absorbing of limit spring removes sliding bar 16 in card slot 17, then unclamps and slides
Lever 19, by being caught in sliding bar 16 in card slot 17 under the recoil of spring active force of limit spring 22, the utility model structure
Simply, easy to operate, angular adjustment quickly and easily can be carried out to hardware expansion devices ontology 6, reduce its limitation, it is full
The foot demand of people.
In the utility model, the limit spring 22 for being set in 16 outside of sliding bar is fixedly mounted in the bottom of the first sliding block 19,
The bottom end of limit spring 22 is fixedly installed in the top of the second sliding block 21, and the outer ring of bearing is fixedly installed in the second through-hole 11,
And shaft 12 is fixedly connected with the inner ring of bearing, one end that two the first sliding blocks 19 are located remotely from each other is embedded with multiple first rollings
Pearl, and multiple first balls respectively with corresponding first sliding groove 18 roll connect, two the second sliding blocks 21 it is close to each other one
End is embedded with multiple second balls, and multiple second balls roll with corresponding second sliding slot 20 connect respectively, card slot 17
Quantity be multiple, and the equidistant bottom for being provided with fixed block 10 of annular centered on shaft 12 of multiple card slots 17, pass through work
Make platform 1, the first fixed link 2, the second fixed link 3, fixed frame 4, portable pillar 5, hardware expansion devices ontology 6, first through hole 7,
The mutual cooperation of one reel 8, pulley line 9, fixed block 10, the second through-hole 11, shaft 12, the second reel 13 and handle 14
Under, angular adjustment quickly and easily can be carried out to hardware expansion devices ontology 6, reduce its limitation, meet people's
Demand, swing handle 14, handle 14 drive shaft 12 to be rotated, and shaft 12 drives the second reel 13 to be rotated, and second
Reel 13 drives pulley line 9 to be moved, and pulley line 9 drives the first reel 8 to be rotated, and the first reel 8, which drives, lives
Dynamic column 5 is moved, and portable pillar 5 drives hardware expansion devices ontology 6 to be moved, and passes through handle 14, third through-hole 15, sliding
The mutual cooperation of bar 16, card slot 17, first sliding groove 18, the first sliding block 19, second sliding slot 20, the second sliding block 21 and limit spring 22
Under, quickly and easily handle 14 can be fixed, pull sliding bar 16, sliding bar 16 drives the first sliding block 19 to be moved
Dynamic, the first sliding block 19 compresses limit spring 22, and 22 energy-absorbing of limit spring removes sliding bar 16 in card slot 17, then unclamps and slides
Lever 19, by being caught in sliding bar 16 in card slot 17 under the recoil of spring active force of limit spring 22, the utility model structure
Simply, easy to operate, angular adjustment quickly and easily can be carried out to hardware expansion devices ontology 6, reduce its limitation, it is full
The foot demand of people.
Working principle: in use, when needing to carry out angular adjustment to hardware expansion devices ontology 6, sliding bar is first pulled
16, sliding bar 16 drives the first sliding block 19 to be moved, and the first sliding block 19 compresses limit spring 22, and 22 energy-absorbing of limit spring makes
Sliding bar 16 removes in card slot 17, then keeps sliding bar 16 motionless, and swing handle 14, handle 14 drives 12 turns of shaft
Dynamic, shaft 12 drives the second reel 13 to be rotated, and the second reel 13 drives pulley line 9 to be moved, and pulley line 9 drives
First reel 8 is rotated, and the first reel 8 drives portable pillar 5 to be moved, and portable pillar 5 drives hardware expansion devices sheet
Body 6 is moved, and when hardware expansion devices ontology 6, which is adjusted, arrives suitable angle, fixed handle 14 is motionless, then unclamps sliding
Bar 19 can be fast to realize by being caught in sliding bar 16 in card slot 17 under the recoil of spring active force of limit spring 22
Speed easily carries out angular adjustment to hardware expansion devices ontology 6, reduces its limitation, meets the demand of people.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of mobile terminal hardware expansion devices, including workbench (1), which is characterized in that the bottom two of the workbench (1)
Side is fixedly installed with the first fixed link (2) and the second fixed link (3) respectively, and the bottom of workbench (1) is fixedly installed with fixation
Frame (4), the lower rotation of fixed frame (4) are equipped with portable pillar (5), and the bottom end of portable pillar (5) is fixedly installed with hardware expanding dress
It sets ontology (6), is offered in the second fixed link (3) first through hole (7), the lower rotation of workbench (1) is equipped with positioned at first
The first reel (8) between fixed link (2) and the second fixed link (3) is arranged with pulley line (9) on the first reel (8), and
It is fixedly connected at the top of one end of pulley line (9) and portable pillar (5), side of the second fixed link (3) far from the first fixed link (2)
It is fixedly installed with fixed block (10), is offered on fixed block (10) the second through-hole (11), is rotatably equipped in the second through-hole (11)
Shaft (12), and the top of shaft (12) extends to the top of fixed block (10) and fixing sleeve is equipped with the second reel (13), and
The one end of pulley line (9) far from portable pillar (5) through first through hole (7) extends to the outside of the second fixed link (3) and with second
Reel (13) winding connection, shaft (12) extend to the lower section of fixed block (10) far from the one end of the second reel (13) and consolidate
Dingan County is equipped with handle (14), offers third through-hole (15) on handle (14), is slidably fitted with sliding bar in third through-hole (15)
(16), the bottom of fixed block (10) offers card slot (17), and the top of sliding bar (16) is mutually clamped with card slot (17), and third is logical
It is offered on the two sides inner wall in hole (15) first sliding groove (18), the two sides of sliding bar (16) are fixedly installed with the first sliding block
(19), and two the first sliding blocks (19) are slidably connected with corresponding first sliding groove (18) respectively, and the two sides of sliding bar (16) are equal
It offers second sliding slot (20), is fixedly installed on the two sides inner wall of third through-hole (15) the second sliding block (21), and two
Two sliding blocks (21) are slidably connected with corresponding second sliding slot (20) respectively.
2. a kind of mobile terminal hardware expansion devices according to claim 1, which is characterized in that first sliding block (19)
Bottom be fixedly mounted and be set in limit spring (22) on the outside of sliding bar (16), the bottom end of limit spring (22) is fixedly installed in
The top of second sliding block (21).
3. a kind of mobile terminal hardware expansion devices according to claim 1, which is characterized in that second through-hole (11)
It is inside fixedly installed with the outer ring of bearing, and shaft (12) is fixedly connected with the inner ring of bearing.
4. a kind of mobile terminal hardware expansion devices according to claim 1, which is characterized in that two the first sliding blocks (19)
The one end being located remotely from each other is embedded with multiple first balls, and multiple first balls are rolled with corresponding first sliding groove (18) respectively
Dynamic connection.
5. a kind of mobile terminal hardware expansion devices according to claim 1, which is characterized in that two the second sliding blocks (21)
One end close to each other is embedded with multiple second balls, and multiple second balls are rolled with corresponding second sliding slot (20) respectively
Dynamic connection.
6. a kind of mobile terminal hardware expansion devices according to claim 1, which is characterized in that the number of the card slot (17)
It is multiple for measuring, and multiple card slots (17) equidistant bottom for being provided with fixed block (10) of annular centered on shaft (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820978590.9U CN208331634U (en) | 2018-06-25 | 2018-06-25 | A kind of mobile terminal hardware expansion devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820978590.9U CN208331634U (en) | 2018-06-25 | 2018-06-25 | A kind of mobile terminal hardware expansion devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208331634U true CN208331634U (en) | 2019-01-04 |
Family
ID=64768651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820978590.9U Expired - Fee Related CN208331634U (en) | 2018-06-25 | 2018-06-25 | A kind of mobile terminal hardware expansion devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208331634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110953455A (en) * | 2019-12-25 | 2020-04-03 | 泰州汇锦电子有限公司 | Display hanging bracket with position convenient to adjust |
-
2018
- 2018-06-25 CN CN201820978590.9U patent/CN208331634U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110953455A (en) * | 2019-12-25 | 2020-04-03 | 泰州汇锦电子有限公司 | Display hanging bracket with position convenient to adjust |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 Termination date: 20200625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |