CN209375746U - A kind of mobile phone corner protective device - Google Patents
A kind of mobile phone corner protective device Download PDFInfo
- Publication number
- CN209375746U CN209375746U CN201920552211.4U CN201920552211U CN209375746U CN 209375746 U CN209375746 U CN 209375746U CN 201920552211 U CN201920552211 U CN 201920552211U CN 209375746 U CN209375746 U CN 209375746U
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- CN
- China
- Prior art keywords
- transverse slat
- side plate
- mobile phone
- round bar
- fixedly connected
- 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
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Abstract
The utility model relates to mobile phone corner protection technique fields, in particular a kind of mobile phone corner protective device, including the first transverse slat, the first through slot is offered on first transverse slat, bearing is fixedly connected in first through slot, screw rod is connected in the bearing, first transverse slat is connected with the second transverse slat close to screw rod side, second transverse slat correspondence at the first transverse slat side and screw position offers thread groove, the first side plate is fixedly connected to below first transverse slat and the second transverse slat, first side plate is connected with the second side plate far from the first screw rod side, first side plate is fixedly connected with square plate close to second side plate one end, second side plate correspondence at first side plate one end and square plate position opens up fluted, by the way that knob is arranged, first screw rod, first round bar, second round bar, solves mesh Preceding phone housing can only adapt to the problem of can not adapting to most mobile phones relative to the mobile phone of model.
Description
Technical field
The utility model relates to mobile phone corner protection technique field, specially a kind of mobile phone corner protective device.
Background technique
With the generally use of mobile phone, people also increasingly pay attention to the protection of mobile phone, and present mobile phone is generally all adopted
Mobile phone frame is protected with the shell that whole mobile phone is loaded into, mobile phone is solved to a certain extent and had been used for a long time
To the abrasion of frame in journey.
Current phone housing is generally integral design, and length and width are that fixation can not change, a kind of mobile phone shell
Corresponding mobile phone is adapted to, a variety of different mobile phones can not be adapted to, it is therefore desirable to which a kind of mobile phone corner protective device improves this
One problem.
Utility model content
The purpose of this utility model is to provide a kind of mobile phone corner protective devices, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions:
A kind of mobile phone corner protective device, including the first transverse slat, offer the first through slot on first transverse slat, and described
It is fixedly connected with bearing in one through slot, screw rod is connected in the bearing, first transverse slat is flexibly connected close to screw rod side
There is the second transverse slat, second transverse slat corresponds at the first transverse slat side and screw position and offers thread groove, and described first
The first side plate is fixedly connected to below transverse slat and the second transverse slat, first side plate is flexibly connected far from the first screw rod side
There is the second side plate, first side plate is fixedly connected with square plate close to second side plate one end, and second side plate is close to the first side
Correspondence opens up fluted at plate one end and square plate position, and the first circle is offered on second side plate and above groove
Hole, first circular hole offer square groove close to groove side, and the first round bar, first circle are connected in first circular hole
Bar is fixedly connected with spring close to square groove one end, is fixedly connected with the first tooth on first round bar and close to the first side plate side
Item, the square groove is interior and is fixedly connected with shaft at the first round bar position, and gear, the square groove are connected in the shaft
Interior and separate first round bar position is connected with the second round bar, and second round bar is fixedly connected with second close to gear side
Rack gear, the square groove offer the second through slot at groove side and the second round bar position, and the square plate is close to square groove side
The second circular hole is offered, the screw rod is fixedly connected with knob, first transverse slat and the second transverse slat far from second transverse slat one end
The back side be fixedly connected with the first bottom plate, the back side of first side plate and the second side plate is fixedly connected to the second bottom plate.
Preferably, the quantity of first transverse slat and the second transverse slat is two.
Preferably, second circular hole is provided with multiple.
Preferably, the shape of first transverse slat and the first side plate and the first transverse slat and the second side plate junction and mobile phone side
Angular shape is adapted.
Preferably, the shape of second transverse slat and the first side plate and the second transverse slat and the second side plate junction and mobile phone side
Angular shape is adapted.
Preferably, the bearing and screw rod and shaft and the connection type of gear are rotation connection.
Preferably, the thread groove is to be threadedly coupled with the connection type of screw rod.
Preferably, the connection type of first rack and pinion and the second rack and pinion is engagement connection.
Preferably, the connection type of first circular hole and the first round bar and the second round bar and the second through slot is that rotation connects
It connects.
Preferably, the spring is to be fixedly connected with the connection type of square groove.
Compared with prior art, the utility model has the beneficial effects that
1, in the utility model, by the way that knob, the first screw rod, the first round bar, the second round bar, rotation knob, knob is arranged
Screw rod rotation is driven, threadingly trough rim rotation side is displaced outwardly screw rod, keeps the length of the first transverse slat and the second transverse slat wide with mobile phone
Degree is adapted, and presses the first round bar, and the first round bar drives first gear to rotate by first gear, and first gear passes through the second tooth
Item drives the second round bar to move up, and is detached from the second round bar from the second circular hole, pulls the second side plate, draws the first side plate and the
The length of two side plates is adapted with mobile phone length, and solving current phone housing can only adapt to fit relative to the mobile phone of model
The problem of answering most mobile phones.
2, in the utility model, by the first bottom plate of setting and the second bottom plate, instead of the fixation bottom after original mobile phone shell
Plate keeps the heat dissipation effect of mobile phone more preferable.
Detailed description of the invention
Fig. 1 is the utility model front view；
Fig. 2 is front elevational view at the first transverse slat of the utility model；
Fig. 3 is sectional side view at the first side plate of the utility model；
Fig. 4 is enlarged drawing at A in this practical Fig. 3.
In figure: the first transverse slat of 1-, the first through slot of 2-, 3- bearing, 4- screw rod, the second transverse slat of 5-, 6- thread groove, the first side 7-
Plate, the second side plate of 8-, 9- square plate, 10- groove, the first circular hole of 11-, 12- square groove, the first round bar of 13-, 14- spring, 15- first
Rack gear, 16- shaft, 17- gear, the second round bar of 18-, the second rack gear of 19-, the second through slot of 20-, the second circular hole of 21-, 22- knob,
The first bottom plate of 23-, the second bottom plate of 24-.
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, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution:
A kind of mobile phone corner protective device, including the first transverse slat 1 offer the first through slot 2 on first transverse slat 1, and first is logical
It is fixedly connected with bearing 3 in slot 2, screw rod 4 is connected in bearing 3, the first transverse slat 1 is connected with second close to 4 side of screw rod
The quantity of transverse slat 5, the first transverse slat 1 and the second transverse slat 5 is two, and the second transverse slat 5 is close to 1 side of the first transverse slat and screw rod 4
The place of setting is corresponding to offer thread groove 6, and thread groove 6 is to be threadedly coupled with the connection type of screw rod 4, the first transverse slat 1 and the second transverse slat 5
Lower section be fixedly connected to the first side plate 7, the first side plate 7 is connected with the second side plate 8 far from 4 side of the first screw rod,
One transverse slat 1 is adapted with the first side plate 7 and the first transverse slat 1 with the shape of 8 junction of the second side plate with mobile phone corner shape, and second
Transverse slat 5 is adapted with the first side plate 7 and the second transverse slat 5 with the shape of 8 junction of the second side plate with mobile phone corner shape, the first side
Plate 7 is fixedly connected with square plate 9 close to 8 one end of the second side plate, and the second side plate 8 is at 7 one end of the first side plate and 9 position of square plate pair
It should open up fluted 10, on the second side plate 8 and be located at the top of groove 10 and offer the first circular hole 11, the first circular hole 11 is close to recessed
10 side of slot offers square groove 12, and the first round bar 13 is connected in the first circular hole 11, and the first round bar is fixed close to 12 one end of square groove
It is connected with spring 14, spring 14 is to be fixedly connected with the connection type of square groove 12, on the first round bar 13 and close to the first side plate 7 one
Side is fixedly connected with the first rack gear 15, and square groove 12 is interior and is fixedly connected with shaft 16, shaft 16 at 13 position of the first round bar
On be connected with gear 17, bearing 3 and screw rod 4 and shaft 16 and the connection type of gear 17 are rotation connection, in square groove 12 and
It is connected with the second round bar 18 far from 13 position of the first round bar, the second round bar 18 is fixedly connected with second close to 17 side of gear
Rack gear 19, the first rack gear 15 are to engage to connect with gear 17 and the second rack gear 19 with the connection type of gear 17, and square groove 12 leans on
The second through slot 20, the first circular hole 11 and the first round bar 13 and the second circle are offered at nearly 10 side of groove and 18 position of the second round bar
The connection type of bar 18 and the second through slot 20 is rotation connection, and square plate 9 offers the second circular hole 21 close to 12 side of square groove, the
Two circular holes 21 are provided with multiple, and screw rod 4 is fixedly connected with knob 22, the first transverse slat 1 and the second transverse slat far from 5 one end of the second transverse slat
5 back side is fixedly connected with the first bottom plate 23, and the back side of the first side plate 7 and the second side plate 8 is fixedly connected to the second bottom plate 24.
Utility model works process: in use, rotation knob 22, knob 22 drive screw rod 4 to rotate, screw rod 4 is threadingly
Slot 6 is displaced outwardly, and the first transverse slat 1 is driven by screw rod 4 far from the second transverse slat 5, width and mobile phone between two the first side plates 7
Width when being adapted, stop rotating knob 22, presses the first round bar 13, and the first round bar 13 moves down, and spring 14 is compressed,
First round bar 13 is rotated by the first rack gear 15 with moving gear 17, and gear 17 drives the second round bar 18 upwards by the second rack gear 19
It is mobile, so that the second round bar 18 is detached from the second circular hole 21, pull the first side plate 7, the first side plate 7 is far from the second side plate 8, when two the
When length between one transverse slat 1 is adapted with the length of mobile phone, the first side plate 7 is stopped drag, the first round bar 13 is unclamped, is compressed
Spring 14 drive the first round bar 13 to move up, the first round bar 13 is rotated backward with moving gear 17 by the first rack gear 15, tooth
Wheel 17 drives the second round bar 18 to move down by the second rack gear 19, so that the second round bar 18 is again introduced into the second circular hole 21, by hand
Machine is placed on the first bottom plate 23 and the second bottom plate 24.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (10)
1. a kind of mobile phone corner protective device, including the first transverse slat (1), it is characterised in that: offered on first transverse slat (1)
First through slot (2), first through slot (2) is interior to be fixedly connected with bearing (3), is connected with screw rod (4), institute in the bearing (3)
It states the first transverse slat (1) to be connected with the second transverse slat (5) close to screw rod (4) side, second transverse slat (5) is close to the first transverse slat
(1) correspondence offers thread groove (6) at side and screw rod (4) position, the lower section of first transverse slat (1) and the second transverse slat (5)
It is fixedly connected to the first side plate (7), first side plate (7) is connected with the second side plate far from the first screw rod (4) side
(8), first side plate (7) is fixedly connected with square plate (9) close to the second side plate (8) one end, and second side plate (8) is close to the
Correspondence opens up fluted (10) at side plate (7) one end and square plate (9) position, on second side plate (8) and is located at groove
(10) it being offered above the first circular hole (11), first circular hole (11) offers square groove (12) close to groove (10) side,
It is connected with the first round bar (13) in first circular hole (11), first round bar is fixedly connected with bullet close to square groove (12) one end
Spring (14) is fixedly connected with the first rack gear (15), the square groove on first round bar (13) and close to the first side plate (7) side
(12) it is fixedly connected with shaft (16) in and at the first round bar (13) position, is connected with gear on the shaft (16)
(17), it is connected with the second round bar (18) in the square groove (12) and far from the first round bar (13) position, second round bar
(18) it is fixedly connected with the second rack gear (19) close to gear (17) side, the square groove (12) is close to groove (10) side and second
It is offered the second through slot (20) at round bar (18) position, the square plate (9) offers the second circular hole close to square groove (12) side
(21), the screw rod (4) is fixedly connected with knob (22) far from the second transverse slat (5) one end, first transverse slat (1) and the second cross
The back side of plate (5) is fixedly connected with the first bottom plate (23), and the back side of first side plate (7) and the second side plate (8) is fixed to be connected
It is connected to the second bottom plate (24).
2. a kind of mobile phone corner protective device according to claim 1, it is characterised in that: first transverse slat (1) and
The quantity of two transverse slats (5) is two.
3. a kind of mobile phone corner protective device according to claim 1, it is characterised in that: the second circular hole (21) setting
Have multiple.
4. a kind of mobile phone corner protective device according to claim 1, it is characterised in that: first transverse slat (1) and the
Side plate (7) and the first transverse slat (1) are adapted with the shape of the second side plate (8) junction with mobile phone corner shape.
5. a kind of mobile phone corner protective device according to claim 1, it is characterised in that: second transverse slat (5) and the
Side plate (7) and the second transverse slat (5) are adapted with the shape of the second side plate (8) junction with mobile phone corner shape.
6. a kind of mobile phone corner protective device according to claim 1, it is characterised in that: the bearing (3) and screw rod (4)
Connection type with shaft (16) and gear (17) is rotation connection.
7. a kind of mobile phone corner protective device according to claim 1, it is characterised in that: the thread groove (6) and screw rod
(4) connection type is to be threadedly coupled.
8. a kind of mobile phone corner protective device according to claim 1, it is characterised in that: first rack gear (15) and tooth
It is to engage connection that (17) and the second rack gear (19), which are taken turns, with the connection type of gear (17).
9. a kind of mobile phone corner protective device according to claim 1, it is characterised in that: first circular hole (11) and the
The connection type of one round bar (13) and the second round bar (18) and the second through slot (20) is rotation connection.
10. a kind of mobile phone corner protective device according to claim 1, it is characterised in that: the spring (14) and square groove
(12) connection type is to be fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920552211.4U CN209375746U (en) | 2019-04-19 | 2019-04-19 | A kind of mobile phone corner protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920552211.4U CN209375746U (en) | 2019-04-19 | 2019-04-19 | A kind of mobile phone corner protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209375746U true CN209375746U (en) | 2019-09-10 |
Family
ID=67824675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920552211.4U Expired - Fee Related CN209375746U (en) | 2019-04-19 | 2019-04-19 | A kind of mobile phone corner protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209375746U (en) |
-
2019
- 2019-04-19 CN CN201920552211.4U patent/CN209375746U/en not_active Expired - Fee Related
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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: 20190910 Termination date: 20210419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |