CN110913051A - Small and easy portable gravity support - Google Patents
Small and easy portable gravity support Download PDFInfo
- Publication number
- CN110913051A CN110913051A CN201911266453.8A CN201911266453A CN110913051A CN 110913051 A CN110913051 A CN 110913051A CN 201911266453 A CN201911266453 A CN 201911266453A CN 110913051 A CN110913051 A CN 110913051A
- Authority
- CN
- China
- Prior art keywords
- arm
- clamping arm
- base
- left clamping
- gear
- 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.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/04—Supports for telephone transmitters or receivers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
- B60R11/0241—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for telephones
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
Abstract
The invention discloses a small and portable gravity support, which comprises a base, a clamping mechanism and an elastic element, wherein the clamping mechanism is movably arranged on the base and used for clamping an electronic product; the upper end of the left clamping arm is provided with a left clamping part; the upper end of the right clamping arm is provided with a right clamping part; the bottom supporting arm is provided with a lower supporting part, and the lower side of the lower supporting part is provided with a containing groove for containing the left clamping part and the right clamping part; when the bracket is folded, the left clamping part and the right clamping part respectively rotate downwards and are accommodated in the accommodating groove; when the support is opened, the bottom supporting arm moves downwards, and the left clamping arm and the right clamping arm are linked to rotate upwards to clamp the electronic product. Therefore, the containing groove is formed in the lower end of the bottom supporting arm, so that the left clamping portion and the right clamping portion can be contained in the containing groove when the support is folded, the overall size of the support in a folded state is reduced, the shielding area of the automobile air outlet is reduced, and the automobile air outlet is convenient to carry.
Description
Technical Field
The invention relates to the technical field of mobile phone supports, in particular to a small and portable gravity support.
Background
As is well known, with the rise of smart phones and the perfection and popularization of functions such as mobile phone GPS navigation and voice control, the frequency of smart phones used in automobiles is also greatly increased. Meanwhile, due to the characteristics of convenience, information real-time performance and the like of the mobile phone, people can utilize the mobile phone to navigate when driving the automobile. Because no special position for placing the mobile phone is arranged in the automobile, most mobile phones need to be fixed in the automobile through a mobile phone support. The traditional mobile phone support is complex in structure, not compact enough, and large in size no matter in an opening or folding state. The area of the automobile air outlet is large, and normal air outlet is affected. Therefore, the existing stent should be improved to solve the above-mentioned problems.
Disclosure of Invention
In view of the above, the present invention is directed to the defects in the prior art, and a primary object of the present invention is to provide a small and portable gravity support, in which a receiving groove is formed at a lower end of a bottom support arm, so that left and right clamping portions can be received in the receiving groove when the support is folded, thereby reducing an overall volume of the support in a folded state, reducing a shielding area of an air outlet of an automobile, and facilitating carrying.
In order to achieve the purpose, the invention adopts the following technical scheme:
a small and portable gravity bracket comprises a base, a clamping mechanism movably arranged on the base and used for clamping an electronic product, and an elastic element connected between the clamping mechanism and the base, wherein the clamping mechanism comprises a left clamping arm, a right clamping arm and a bottom supporting arm which are mutually linked; the upper end of the left clamping arm is provided with a left clamping part; the upper end of the right clamping arm is provided with a right clamping part; the bottom supporting arm is provided with a lower supporting part, and the lower side of the lower supporting part is provided with a containing groove for containing the left clamping part and the right clamping part; when the bracket is folded, the left clamping part and the right clamping part respectively rotate downwards and are accommodated in the accommodating groove; when the support is opened, the bottom supporting arm moves downwards, and the left clamping arm and the right clamping arm are linked to rotate upwards to clamp the electronic product.
As a preferred embodiment: the left clamping arm and the right clamping arm are correspondingly and rotatably arranged on the left side and the right side of the base, torsion springs are respectively arranged between the left clamping arm and the base and between the right clamping arm and the base, and the torsion springs are elastic elements; the bottom support arm can be installed on the base in a vertically sliding mode, and pull ropes are connected between the left clamping arm and the bottom support arm and between the right clamping arm and the bottom support arm respectively.
As a preferred embodiment: the left clamping arm and the right clamping arm are correspondingly and rotatably arranged on the left side and the right side of the base, and torsion springs are respectively arranged between the left clamping arm and the base and between the right clamping arm and the base; the bottom supporting arm can be arranged on the base in a vertically sliding mode, and pull ropes are respectively connected between the left clamping arm and the bottom supporting arm and between the right clamping arm and the bottom supporting arm; the elastic element is a tension spring connected between the upper end of the base and the bottom supporting arm.
As a preferred embodiment: the left clamping arm and the right clamping arm are respectively provided with a winding post, the winding posts can be rotatably installed on the base, the bottom supporting arm is provided with a threading post, one end of the pull rope is wound on the winding post of the left clamping arm in an anticlockwise mode, the other end of the pull rope is wound on the winding post of the right clamping arm in a clockwise mode, and the middle of the pull rope is connected to the threading post of the bottom supporting arm.
As a preferred embodiment: the electronic product storage device is characterized in that a placing groove used for containing an electronic product is formed in the upper end of the lower supporting portion, a sliding column is arranged at the rear end of the lower supporting portion, a vertical sliding groove is formed in the base corresponding to the sliding column, the sliding column can be vertically slidably located in the vertical sliding groove, a limiting plate is arranged at the rear end of the sliding column, and the limiting plate is in sliding fit with the outer side wall of the vertical sliding groove.
As a preferred embodiment: the base is T shape, and it is including horizontal portion and vertical portion, and left centre gripping arm and right centre gripping arm correspond rotatable formula and install in horizontal portion both ends, and above-mentioned vertical spout sets up in vertical portion.
As a preferred embodiment: the base is in a transverse plate shape, the left clamping arm and the right clamping arm are correspondingly and rotatably arranged on the left side and the right side of the base, a left gear is arranged on the left clamping arm, a right gear is arranged on the right clamping arm, a driving gear is respectively and rotatably arranged on the left side and the right side of the base, the elastic element is connected between the two driving gears and the base, the left driving gear is meshed with the left gear, and the right driving gear is meshed with the right gear; and the end surfaces of the two driving gears are respectively and vertically provided with a hooking column, the bottom supporting arm is provided with a transverse sliding chute, and the hooking columns of the two driving gears can be respectively and transversely movably positioned in the transverse sliding chutes.
As a preferred embodiment: the lower end of the left clamping arm is provided with a left connecting column, the lower end of the right clamping arm is provided with a right connecting column, and the left gear and the right gear are respectively and correspondingly arranged on the left connecting column and the right connecting column.
As a preferred embodiment: the two driving gears are positioned between the left gear and the right gear.
As a preferred embodiment: the rear end of the base is provided with a fixed seat for fixing the support.
Compared with the prior art, the automobile air outlet support device has the obvious advantages and beneficial effects, and particularly, according to the technical scheme, the left clamping arm, the right clamping arm, the bottom supporting arm and the elastic element are combined on the base to form the gravity support, the accommodating groove is formed in the lower end of the bottom supporting arm, and the left clamping part and the right clamping part can be accommodated in the accommodating groove when the support is folded, so that the overall volume of the support in a folded state is reduced, the occupied space of the support is reduced, the shielding area of the automobile air outlet is reduced, and the air outlet of the air outlet is smoother; and the volume is small and exquisite after being folded, and the carrying is convenient.
To more clearly illustrate the structural features and effects of the present invention, the following detailed description is given with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a schematic perspective view of the foldable stand of the present invention;
FIG. 2 is a schematic perspective view of another view angle of the foldable stand of the present invention;
FIG. 3 is a perspective view of the stent of the present invention in an expanded state;
FIG. 4 is a perspective view of the stent of the present invention from another perspective when the stent is in an open state;
FIG. 5 is a perspective view of a third embodiment of the present invention with a foldable stand;
FIG. 6 is a perspective view of another angle of view of the third embodiment of the present invention with the stand being folded;
FIG. 7 is a perspective view of the stent of the third embodiment of the present invention in an expanded state;
fig. 8 is a perspective view of the third embodiment of the present invention with the stent in an open state from another perspective.
The attached drawings indicate the following:
10. base 11, lateral part
12. Vertical part 13, vertical chute
14. Drive gear 15, hook post
20. Clamping mechanism 21 and left clamping arm
211. Left clamping part 212 and winding post
213. Left connecting column 214 and left gear
22. Right holding arm 221, right holding part
222. Winding post 223 and right connecting post
224. Right gear 23, bottom support arm
231. Lower support portion 232 and accommodating groove
233. Placing groove 234 and sliding column
235. Limiting plate 236 and threading column
237. Transverse chute 24 and pull rope
30. Elastic element 31, torsion spring
32. A tension spring 40 and a fixed seat.
Detailed Description
As shown in fig. 1 to 4, the present invention provides a small and portable gravity bracket, which comprises a base 10, a clamping mechanism 20 movably mounted on the base 10 for clamping an electronic product, and an elastic element 30 connected between the clamping mechanism 20 and the base 10, wherein:
the base 10 is T-shaped, and includes a horizontal portion 11 and a vertical portion 12, a vertical sliding groove 13 is disposed on the vertical portion 12, and a fixing seat 40 for fixing the bracket is disposed at the rear end of the base 10.
The clamping mechanism 20 comprises a left clamping arm 21, a right clamping arm 22 and a bottom supporting arm 23 which are linked with each other; the upper end of the left clamping arm 21 has a left clamping portion 211, the lower end has a winding post 212, the left clamping arm 21 is rotatably mounted on the left side of the transverse portion 11 through the winding post 212, a torsion spring 31 (the torsion spring 31 is the above elastic element 30) is sleeved on the winding post 212, and two ends of the torsion spring 31 are correspondingly connected to the base 10 and the winding post 212 for driving the left clamping arm 21 to reset; the right holding arm 22 has a right holding portion 221 at the upper end thereof and a winding post 222 at the lower end thereof, the right holding arm 22 is rotatably mounted at the right side of the transverse portion 11 via the winding post 222, a torsion spring 31 (the torsion spring 31 is the above-mentioned elastic element 30) is also sleeved on the winding post 222 of the right holding arm 22, and two ends of the torsion spring 31 are correspondingly connected to the base 10 and the winding post 222 for driving the right holding arm 22 to reset; the bottom supporting arm 23 has a lower supporting portion 231, a receiving groove 232 is disposed at a lower side of the lower supporting portion 231 for receiving the left clamping portion 21 and the right clamping portion 22, a placing groove 233 is disposed at an upper end of the lower supporting portion 231 for receiving the electronic product, a sliding pillar 234 is disposed at a rear end of the lower supporting portion 231, and the sliding pillar 234 is correspondingly slidably disposed in the vertical sliding groove 13 of the base 10; the bottom supporting arm 23 is vertically slid on the base 10 through the matching of the sliding column 234 and the vertical sliding groove 13; a limiting plate 235 is arranged at the rear end of the sliding column 234, and the limiting plate 235 is in sliding fit with the outer side wall of the vertical sliding chute 13 to prevent the sliding column 234 from shaking back and forth in the vertical sliding chute 13; in addition, a threading pillar 236 is disposed behind the lower supporting portion 231.
A pull cord 24 (in this embodiment, one pull cord 24) is connected between the left holding arm 21 and the bottom support arm 23 and between the right holding arm 22 and the bottom support arm 23. One end of the pulling rope 24 is counterclockwise wound on the winding post 212 of the left clamping arm 21, the other end is clockwise wound on the winding post 222 of the right clamping arm 22, the middle part of the pulling rope 24 is connected to the threading post 236 of the bottom supporting arm 23, and the middle part of the pulling rope 24 can be fixedly connected to the threading post 236 or can be slidably connected to the threading post 236.
In the folded state of the stand, the left clamping portion 211 of the left clamping arm 21 and the right clamping portion 221 of the right clamping arm 22 are respectively driven by the return elastic force of the torsion spring 31 to rotate downward and be accommodated in the accommodating groove 232 of the lower support portion 231.
After the electronic product is placed on the support, the bottom supporting arm 23 is driven by the gravity of the electronic product to slide downwards, the bottom supporting arm 23 drives the left clamping portion 211 and the right clamping portion 221 to be overturned out of the accommodating groove 232 under the traction of the pull rope 24, and the bottom supporting arm 23 slides downwards to respectively rotate upwards to clamp the electronic product.
As a second embodiment of the present invention, on the basis of the first embodiment (the torsion spring 31 is remained), a tension spring 32 is connected between the upper end of the base 10 and the bottom supporting arm 23, and the tension spring 32 is equivalent to the elastic element 30, so that the support can be restored to a position with more strength under the combined action of the torsion spring 31 and the tension spring 32, and the folding is faster and more convenient. It should be noted that the second embodiment differs from the first embodiment only in that a tension spring 32 is added, and therefore, specific structures are shown in fig. 1 to 4.
As a third embodiment of the present invention, as shown in fig. 5 to 8, the base 10 is in a horizontal plate shape, the left holding arm 21 and the right holding arm 22 are correspondingly rotatably installed on the left and right sides of the base 10, the lower end of the left holding arm 21 is provided with a left connection column 213, a left gear 214 is integrally provided on the left connection column 213, and the left holding arm 21 is rotatably installed on the base 10 through the left connection column 213; the lower end of the right clamping arm 22 is provided with a right connecting column 223, a right gear 224 is integrally arranged on the right connecting column 223, and the right clamping arm 22 is rotatably mounted on the base 10 through the right connecting column 223; a driving gear 14 is rotatably mounted on the left and right sides of the base 10, the two driving gears 14 are located between the left gear 214 and the right gear 224 (the space between the left gear 214 and the right gear 224 can be effectively utilized to reduce the width of the bracket), and the left driving gear 14 is engaged with the left gear 214, and the right driving gear 14 is engaged with the right gear 224; the end surfaces of the two driving gears 14 are respectively and vertically provided with a hook column 15, the bottom supporting arm 23 is provided with a transverse sliding chute 237, and the hook columns 15 of the two driving gears 14 are respectively and transversely movably positioned in the transverse sliding chute 237; the elastic element 30 is two torsion springs respectively and correspondingly connected between the two driving gears 14 and the base 10. And the bottom supporting arm 23 is provided with a receiving groove 232 similar to the receiving groove 232 of the two embodiments.
In the third embodiment, when the rack is folded, the driving gears 14 on both sides rotate under the driving of the torsion springs 31, respectively, so as to link the left gear 214 and the right gear 224 to rotate, and further rotate and store the left clamping portion 211 and the right clamping portion 221 in the containing groove 232.
After the electronic product is placed on the support, the gravity of the electronic product drives the bottom supporting arm 23 to move downwards, and the bottom supporting arm 23 drives the two driving gears 14 to rotate under the cooperation of the transverse sliding groove 237 and the hooking column 15, and is linked with the left gear 214 and the right gear 224 to rotate; the left clamping portion 211 and the right clamping portion 221 are respectively rotated outwards to form the accommodating groove 232, and rotate upwards to clamp the electronic product along with the gradual sliding of the bottom supporting arm 23.
The design key point of the invention lies in that the left clamping arm, the right clamping arm, the bottom supporting arm and the elastic element are combined on the base to form the gravity support, and the lower end of the bottom supporting arm is provided with the containing groove, so that the left clamping part and the right clamping part can be contained in the containing groove when the support is folded, thereby reducing the whole volume of the support in a folded state, reducing the occupied space of the support, reducing the shielding area of an automobile air outlet and ensuring that the air outlet is more smooth; and the volume is small and exquisite after being folded, and the carrying is convenient.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are within the technical scope of the present invention.
Claims (10)
1. The utility model provides a small and exquisite portable type gravity support which characterized in that: the clamping mechanism comprises a left clamping arm, a right clamping arm and a bottom supporting arm which are mutually linked; the upper end of the left clamping arm is provided with a left clamping part; the upper end of the right clamping arm is provided with a right clamping part; the bottom supporting arm is provided with a lower supporting part, and the lower side of the lower supporting part is provided with a containing groove for containing the left clamping part and the right clamping part; when the bracket is folded, the left clamping part and the right clamping part respectively rotate downwards and are accommodated in the accommodating groove; when the support is opened, the bottom supporting arm moves downwards, and the left clamping arm and the right clamping arm are linked to rotate upwards to clamp the electronic product.
2. The small portable gravity stent according to claim 1, characterized in that: the left clamping arm and the right clamping arm are correspondingly and rotatably arranged on the left side and the right side of the base, torsion springs are respectively arranged between the left clamping arm and the base and between the right clamping arm and the base, and the torsion springs are elastic elements; the bottom support arm can be installed on the base in a vertically sliding mode, and pull ropes are connected between the left clamping arm and the bottom support arm and between the right clamping arm and the bottom support arm respectively.
3. The small portable gravity stent according to claim 1, characterized in that: the left clamping arm and the right clamping arm are correspondingly and rotatably arranged on the left side and the right side of the base, and torsion springs are respectively arranged between the left clamping arm and the base and between the right clamping arm and the base; the bottom supporting arm can be arranged on the base in a vertically sliding mode, and pull ropes are respectively connected between the left clamping arm and the bottom supporting arm and between the right clamping arm and the bottom supporting arm; the elastic element is a tension spring connected between the upper end of the base and the bottom supporting arm.
4. The small, portable weight stand of claim 2 or 3, wherein: the left clamping arm and the right clamping arm are respectively provided with a winding post, the winding posts can be rotatably installed on the base, the bottom supporting arm is provided with a threading post, one end of the pull rope is wound on the winding post of the left clamping arm in an anticlockwise mode, the other end of the pull rope is wound on the winding post of the right clamping arm in a clockwise mode, and the middle of the pull rope is connected to the threading post of the bottom supporting arm.
5. The small, portable weight stand of claim 2 or 3, wherein: the electronic product storage device is characterized in that a placing groove used for containing an electronic product is formed in the upper end of the lower supporting portion, a sliding column is arranged at the rear end of the lower supporting portion, a vertical sliding groove is formed in the base corresponding to the sliding column, the sliding column can be vertically slidably located in the vertical sliding groove, a limiting plate is arranged at the rear end of the sliding column, and the limiting plate is in sliding fit with the outer side wall of the vertical sliding groove.
6. The small portable gravity stent according to claim 5, characterized in that: the base is T shape, and it is including horizontal portion and vertical portion, and left centre gripping arm and right centre gripping arm correspond rotatable formula and install in horizontal portion both ends, and above-mentioned vertical spout sets up in vertical portion.
7. The small portable gravity stent according to claim 1, characterized in that: the base is in a transverse plate shape, the left clamping arm and the right clamping arm are correspondingly and rotatably arranged on the left side and the right side of the base, a left gear is arranged on the left clamping arm, a right gear is arranged on the right clamping arm, a driving gear is respectively and rotatably arranged on the left side and the right side of the base, the elastic element is connected between the two driving gears and the base, the left driving gear is meshed with the left gear, and the right driving gear is meshed with the right gear; and the end surfaces of the two driving gears are respectively and vertically provided with a hooking column, the bottom supporting arm is provided with a transverse sliding chute, and the hooking columns of the two driving gears can be respectively and transversely movably positioned in the transverse sliding chutes.
8. The small, portable weight stand of claim 7, further comprising: the lower end of the left clamping arm is provided with a left connecting column, the lower end of the right clamping arm is provided with a right connecting column, and the left gear and the right gear are respectively and correspondingly arranged on the left connecting column and the right connecting column.
9. The small, portable weight stand of claim 7, further comprising: the two driving gears are positioned between the left gear and the right gear.
10. The small, portable weight stand of claim 7, further comprising: the rear end of the base is provided with a fixed seat for fixing the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911266453.8A CN110913051A (en) | 2019-12-11 | 2019-12-11 | Small and easy portable gravity support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911266453.8A CN110913051A (en) | 2019-12-11 | 2019-12-11 | Small and easy portable gravity support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110913051A true CN110913051A (en) | 2020-03-24 |
Family
ID=69824694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911266453.8A Pending CN110913051A (en) | 2019-12-11 | 2019-12-11 | Small and easy portable gravity support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110913051A (en) |
-
2019
- 2019-12-11 CN CN201911266453.8A patent/CN110913051A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107635043B (en) | A kind of handset bracket | |
| CN100591881C (en) | Roadside parking house | |
| CN110367761B (en) | Portable outdoor oil painting show shelf of painting from life | |
| CN212373276U (en) | Small and easy portable gravity support | |
| CN110913051A (en) | Small and easy portable gravity support | |
| CN208836209U (en) | Automatic-clamping bracket | |
| CN213035738U (en) | Foldable gravity support | |
| CN110973839A (en) | Desk is dredged in education conversation | |
| CN113630490B (en) | Gravity-driven multi-axis linkage vehicle-mounted wireless charging support | |
| CN213935458U (en) | Display device capable of folding and unfolding mobile phone support | |
| CN202125715U (en) | Telescopic suspension type support | |
| CN211406060U (en) | Wheel-rail type gravity support | |
| CN211748896U (en) | Movable water dispenser | |
| CN109109758B (en) | Multifunctional vehicle-mounted tool box and using method thereof | |
| CN108833644B (en) | Mobile phone bracket | |
| CN208306537U (en) | A kind of gravitational support | |
| CN215552927U (en) | Cell-phone gravity support of coil automatic alignment | |
| CN201324019Y (en) | Foldable dining car | |
| CN219198675U (en) | Teaching demonstration screen | |
| CN219505930U (en) | Multipurpose tool box | |
| CN216331800U (en) | Vehicle-mounted mobile phone support | |
| CN114190727B (en) | Multifunctional apartment bed with folding dining table | |
| CN218978233U (en) | Box multi-functional aluminum case of pull rod | |
| CN217283012U (en) | Mobile phone support | |
| CN112274888A (en) | Portable folding badminton net rack |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210513 Address after: Room 201, building 1, No.15, Jinsheng Road, Chang'an Town, Dongguan City, Guangdong Province 523000 Applicant after: Dongguan Ruilai Electronic Technology Co., Ltd Address before: 518000 609, building 49, No.3, Queshan Yunfeng Road, Gaofeng community, Dalang street, Longhua District, Shenzhen City, Guangdong Province Applicant before: Shenzhen Yuanshui Technology Co.,Ltd. |