CN211352256U - Automatic flexible cell phone stand - Google Patents
Automatic flexible cell phone stand Download PDFInfo
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- CN211352256U CN211352256U CN201920749929.2U CN201920749929U CN211352256U CN 211352256 U CN211352256 U CN 211352256U CN 201920749929 U CN201920749929 U CN 201920749929U CN 211352256 U CN211352256 U CN 211352256U
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- supporting rod
- mobile phone
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- supporting
- rod
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Abstract
The utility model provides an automatic telescopic mobile phone support, which comprises a support body and a fixed seat for fixing the support body to a place where the mobile phone support is required to be installed; the stent body includes: the four-bar linkage mechanism consists of a first supporting bar, a second supporting bar, a third supporting bar and a fourth supporting bar; the first support rod and the second support rod are respectively provided with a long screw hole outside the four-bar linkage mechanism, the fixed seat is provided with a positioning shaft which respectively corresponds to the long screw holes on the first support rod and the second support rod, and the positioning shaft slides in the long screw holes to realize the extension and retraction of the four-bar linkage mechanism; the outer sides of the long screw holes on the first supporting rod and the second supporting rod are respectively provided with a return spring, and the other end of each return spring is fixed on the fixed seat; and a support bulge for supporting the mobile phone is arranged on the third supporting rod and the fourth supporting rod outside the four-bar mechanism. The utility model discloses in, owing to adopt extending structure, make cell phone stand small, elegant appearance.
Description
Technical Field
The utility model relates to a cell phone stand, especially a rely on cell-phone self weight to realize automatic flexible cell phone stand.
Background
The mobile phone support is an accessory for supporting a mobile phone, and is popular with a large number of mobile phone users, various mobile phones in the current market are various, generally the mobile phone support is provided with a supporting surface matched with the back of the mobile phone to support the mobile phone, some clamping arms are arranged on two sides of the supporting surface, when the mobile phone is placed on the supporting surface, the clamping arms on two sides clamp the mobile phone from two sides of the mobile phone to prevent the mobile phone from shaking on the supporting surface, when the supporting surface inclines, a baffle is further arranged on the lower side of the supporting surface to prevent the mobile phone from sliding downwards along the inclined supporting surface, and therefore, the mobile phone can be firmly fixed on the support through three surfaces of the left clamping arm, the right clamping arm and the baffle on the.
At present, along with the popularization of navigation APP on the mobile phone, when the mobile phone is used for driving, people are used to utilize the mobile phone APP for navigation, and when the mobile phone APP is used, the mobile phone APP realizes the comprehensive navigation of image-text and language, and is necessary for a driver to drive the vehicle. In the process of driving a vehicle by a driver, a mobile phone can not be held up by one hand, so that the vehicle-mounted mobile phone support brings great convenience for people from the standard of a plurality of drivers navigating by using mobile phone APP. Chinese patent publication No. CN208572168U discloses a vehicle-mounted mobile phone holder which is popular in the market, the mobile phone holder includes a holder body and an upper cover, the upper cover is fixed on the holder body, a fixing member for fixing the mobile phone holder on an automobile is provided at the bottom of the holder body, and the holder body is provided with a clamping device and a control device; the clamping device comprises a first clamping arm, a second clamping arm and a driving mechanism, and the first clamping arm and the second clamping arm are respectively connected with the driving mechanism; the control device comprises a circuit board and an induction mechanism, and the driving mechanism and the induction mechanism are respectively connected with the circuit board; a sliding track for placing a first clamping arm and a second clamping arm is arranged in the frame body, and the first clamping arm and the second clamping arm are respectively arranged on the sliding track in a left-right sliding mode; a gear is arranged between the first clamping arm and the second clamping arm, a first rack is arranged between the first clamping arm and the gear, a second rack is arranged between the second clamping arm and the gear, the first rack and the second rack are respectively meshed with the gear, and the gear is connected with a driving mechanism. The vehicle-mounted mobile phone support is deeply welcomed by drivers in a full-automatic telescopic and clamping mode. However, due to the structural limitation of the mobile phone support, the mobile phone support is large in size, occupies a large space in a cab, influences the space of a center console in the cab, and is not attractive.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to present cell phone stand because the limitation of its structure, its volume ratio is bigger, and it is more to occupy the space in the driver's cabin, influences the interior console space of driver's cabin, and not aesthetic is not enough, provides an automatic flexible cell-phone.
The technical scheme adopted by the utility model for realizing the technical purpose is an automatic telescopic mobile phone support, which comprises a support body and a fixed seat for fixing the support body to the place where the mobile phone support is required to be installed;
the stent body comprises: the support device comprises a first support rod, a second support rod, a third support rod and a fourth support rod;
the middle parts of the first supporting rod and the second supporting rod, and the middle parts of the third supporting rod and the fourth supporting rod are respectively connected with each other by a rotating shaft, and the end parts of the first supporting rod and the fourth supporting rod, and the end parts of the second supporting rod and the third supporting rod are respectively connected with each other by a rotating shaft to form a four-bar mechanism;
the first support rod and the second support rod are respectively provided with a long screw hole outside the four-bar linkage mechanism, the fixed seat is provided with a positioning shaft which respectively corresponds to the long screw holes on the first support rod and the second support rod, and the positioning shaft slides in the long screw holes to realize the extension and retraction of the four-bar linkage mechanism;
the outer sides of the long screw holes on the first supporting rod and the second supporting rod are respectively provided with a return spring, and the other end of each return spring is fixed on the fixed seat;
and a support bulge for supporting the mobile phone is arranged on the third supporting rod and the fourth supporting rod outside the four-bar mechanism.
The utility model discloses in, owing to adopt extending structure, make cell phone stand small, elegant appearance.
Further, in the above automatic telescopic mobile phone support: and limiting bulges for limiting the mobile phone are arranged on the first supporting rod and the second supporting rod outside the four-bar linkage.
Further, in the above automatic telescopic mobile phone support: the supporting bulge and the limiting bulge are respectively provided with a groove corresponding to the lower edge and the upper edge of the mobile phone.
Further, in the above automatic telescopic mobile phone support: the first supporting rod, the second supporting rod, the third supporting rod and the fourth supporting rod are symmetrical to each other.
Further, in the above automatic telescopic mobile phone support: on first branch and second branch, long screw hole and spacing arch be the arc.
Further, in the above automatic telescopic mobile phone support: a bulge is formed inwards at the rotating shaft at the middle part of the first supporting rod and the second supporting rod; the fixing seat and the support body are connected, two vertical ribs are arranged at the joint of the fixing seat and the support body, and a sliding rail sliding through the protrusion is formed between the two vertical ribs.
The present invention will be further described with reference to the accompanying drawings and the detailed description.
Drawings
Fig. 1 is a rear view of the mobile phone support of the present invention in an extended state.
Fig. 2 is an elevation view of the mobile phone support of the present invention in an extended state.
Fig. 3 is a left side view of the extended state of the bracket body in the mobile phone bracket of the utility model.
Fig. 4 is a rear view of the mobile phone stand of the present invention in an extended state.
Fig. 5 is an elevation view of the mobile phone stand of the present invention in an extended state.
Fig. 6 is a left side view of the mobile phone stand of the present invention in an extended state.
Figure 7 is the utility model discloses cell phone stand well stake body shrink state back view.
Fig. 8 is a front view of the mobile phone support of the present invention showing a contracted state of the support body.
Fig. 9 is a left side view of the shrinking state of the bracket body in the mobile phone bracket of the utility model.
Fig. 10 is a rear view of the mobile phone stand of the present invention in a retracted state.
Fig. 11 is a front view of the mobile phone stand of the present invention in a contracted state.
Fig. 12 is a left side view of the mobile phone bracket of the present invention in a contracted state.
Detailed Description
Embodiment 1, this embodiment is an automatically retractable handset cradle mounted on a car deck, and a four-bar linkage as a cradle body 100 is extended by the weight of a handset itself to clamp the handset. Fig. 1, 2, 3, 4, 5, and 6 show the extended state, and fig. 7, 8, 9, 10, 11, and 12 show the retracted state of the mobile phone stand according to this embodiment.
As shown in fig. 1 and 2, the automatic telescopic mobile phone support of the present embodiment includes a support body 100 and a fixing base 200 for fixing the support body 100 to a place where a mobile phone support needs to be installed; in this embodiment, the mobile phone holder is installed on the driving cab, so the fixing base 20 is a mechanism for installing the holder body 100 on the driving cab, and if a user wants to use a mobile phone while lying in bed, the holder 100 of the mobile phone holder can be installed on the bed head by using the fixing base 200. The stent body 100 of the embodiment has a very simple structure, but is also very practical, and adopts a first strut 101 and a second strut 102 which are symmetrical to each other, and a third strut 103 and a fourth strut 104 which are also symmetrical to each other, and the middle parts of the first strut 101 and the second strut 102, and the middle parts of the third strut 103 and the fourth strut 104 are respectively connected with each other by a rotating shaft 107, and the end parts of the first strut 101 and the fourth strut 104, and the end parts of the second strut 102 and the third strut 103 are respectively connected with each other by the rotating shaft 107, so as to form a four-bar linkage mechanism; outside the four-bar linkage, the first support rod 101 and the second support rod 102 are symmetrically provided with long screw holes 105, the fixed seat 200 is provided with positioning shafts 106 which respectively correspond to the long screw holes 105 on the first support rod 101 and the second support rod 102, and the positioning shafts 106 slide in the long screw holes 105 to realize the extension and retraction of the four-bar linkage; practically, the positioning shaft 106 is also a fixed shaft for mounting the bracket body 100 on the fixed seat 200, the outer sides of the long screw holes 105 on the first supporting rod 101 and the second supporting rod 102 are both provided with a return spring 108, and the other end of the return spring 109 is fixed on the fixed seat 200; and a supporting bulge 110 for supporting the mobile phone is arranged on the third supporting rod 103 and the fourth supporting rod 104 outside the four-bar linkage. When the support body 100 is mounted on the fixing base 200 by using the two positioning shafts 106, the mobile phone is pressed on the supporting protrusions 110, downward pressure on the third bar 103 and the fourth bar 104 drives the first bar 101 and the second bar 102, respectively, downward, and at this time, all the forces are concentrated on the two long screw holes 105 and the positioning shaft 106, and the long screw hole 105 and the positioning shaft 106 are balanced in frictional force with each other, at which time the long screw hole 105 slides downward until the upper end of the long screw hole 105 is stopped by the positioning shaft 106, at which time, the angle between the first strut 101 and the second strut 102 becomes smaller, the four-bar linkage is extended, the first support rod 101 and the second support rod 102 outside the four-bar linkage are provided with limiting bulges 109 for limiting the mobile phone to press down the mobile phone from the upper side of the mobile phone, and the mobile phone entering supporting bulges 110 and the limiting bulges 109 are respectively provided with grooves 11 corresponding to the lower edge and the upper edge of the mobile phone.
In the embodiment, the first support rod 101 and the second support rod 102 have arc-shaped long screw holes 105 and limiting protrusions 109 for smooth extension and retraction.
In this embodiment, a protrusion 112 is formed inward at the rotating shaft 107 in the middle of the first and second struts 101 and 102; two vertical ribs 201 are arranged at the joint of the fixed seat 200 and the support body 100, and a sliding rail sliding from the protrusion 112 is formed between the two vertical ribs 201. This way. The mobile phone support is vertically up and down in the telescopic process and cannot be deviated.
Claims (6)
1. An automatic telescopic mobile phone support comprises a support body (100) and a fixed seat (200) for fixing the support body (100) to a place where the mobile phone support needs to be installed; the method is characterized in that:
the stent body (100) comprises: a first strut (101), a second strut (102), a third strut (103), and a fourth strut (104);
the middle parts of the first supporting rod (101), the second supporting rod (102), the third supporting rod (103) and the fourth supporting rod (104) are respectively connected with each other by a rotating shaft (107), and the end parts of the first supporting rod (101), the fourth supporting rod (104), the second supporting rod (102) and the third supporting rod (103) are respectively connected with each other by the rotating shaft (107) to form a four-bar mechanism;
the four-bar linkage mechanism is characterized in that a first supporting rod (101) and a second supporting rod (102) are respectively provided with a long screw hole (105), a fixed seat (200) is provided with a positioning shaft (106) which respectively corresponds to the long screw holes (105) on the first supporting rod (101) and the second supporting rod (102), and the positioning shaft (106) slides in the long screw holes (105) to realize the extension and retraction of the four-bar linkage mechanism;
the outer sides of the long screw holes (105) on the first supporting rod (101) and the second supporting rod (102) are respectively provided with a return spring (108), and the other end of the return spring (108) is fixed on the fixed seat (200);
and a supporting bulge (110) for supporting the mobile phone is arranged on the third supporting rod (103) and the fourth supporting rod (104) outside the four-bar linkage mechanism.
2. The automatic telescopic cell phone stand of claim 1, characterized in that: and limiting bulges (109) for limiting the mobile phone are arranged on the first support rod (101) and the second support rod (102) outside the four-bar linkage.
3. The automatic telescopic cell phone stand of claim 2, characterized in that: the supporting bulge (110) and the limiting bulge (109) are respectively provided with a groove (111) corresponding to the lower edge and the upper edge of the mobile phone.
4. The automatic telescopic mobile phone support of claim 1, 2 or 3, wherein: the first supporting rod (101), the second supporting rod (102), the third supporting rod (103) and the fourth supporting rod (104) are mutually symmetrical.
5. The automatic telescopic cell phone stand of claim 4, characterized in that: on the first supporting rod (101) and the second supporting rod (102), the long screw hole (105) and the limiting protrusion (109) are arc-shaped.
6. The automatic telescopic cell phone stand of claim 4, characterized in that: a bulge (112) is formed inwards at the rotating shaft (107) in the middle part of the first supporting rod (101) and the second supporting rod (102); two vertical ribs (201) are arranged at the joint of the fixed seat (200) and the bracket body (100), and a sliding rail which is formed by the protrusion (112) and slides is formed between the two vertical ribs (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920749929.2U CN211352256U (en) | 2019-05-23 | 2019-05-23 | Automatic flexible cell phone stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920749929.2U CN211352256U (en) | 2019-05-23 | 2019-05-23 | Automatic flexible cell phone stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211352256U true CN211352256U (en) | 2020-08-25 |
Family
ID=72096929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920749929.2U Active CN211352256U (en) | 2019-05-23 | 2019-05-23 | Automatic flexible cell phone stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211352256U (en) |
-
2019
- 2019-05-23 CN CN201920749929.2U patent/CN211352256U/en active Active
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