CN209881849U - Adjustable joint assembly for intelligent arm - Google Patents
Adjustable joint assembly for intelligent arm Download PDFInfo
- Publication number
- CN209881849U CN209881849U CN201822226369.0U CN201822226369U CN209881849U CN 209881849 U CN209881849 U CN 209881849U CN 201822226369 U CN201822226369 U CN 201822226369U CN 209881849 U CN209881849 U CN 209881849U
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- adjustable
- clamping
- joint
- shaped
- adjusting rod
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- 230000001105 regulatory effect Effects 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
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Abstract
The utility model discloses a joint subassembly with adjustable be used for intelligent arm, including a joint, and rotate and connect an adjustable anchor clamps on the joint, wherein, this adjustable anchor clamps mainly by grip block once, and set up in the clamping part of going up of grip block upper end down and constitute, this time grip block combines to form a centre gripping position with last clamping part, should be connected with an at least adjusting part down between grip block and the last clamping part. The utility model provides a joint subassembly with adjustable is particularly suitable for installing on intelligent arm, not only can be applicable to the centre gripping to not unidimensional mobile terminal (cell-phone), and the user can obtain more suitable watching and operating angle moreover, satisfies different users' different demands, and the practicality is high, brings very big convenience for the use.
Description
Technical Field
The utility model relates to a joint Assembly with adjustable be used for intelligent arm.
Background
Smart phones have become essential items in people's lives, and people generally watch videos, novel novels, games and the like besides using mobile phones to get in touch with others. When people use the mobile phone to take videos, watch novels, play games and the like, the user needs to hold the mobile phone for a long time, particularly when going out, the user cannot find a position to place the mobile phone at any time and any place, and the user feels tired by arms after using the mobile phone for a long time.
Therefore, under the condition that no external article supports the mobile phone, no method is provided for solving the problem of acid fatigue of the arm of the mobile phone when the mobile phone is held for a long time.
In order to solve the problem that the phenomenon of acid fatigue occurs when the mobile phone arm is held for a long time, a plurality of mobile phone supports appear on the market at present, however, the mobile phone support has the following defects:
(1) the mobile phone cannot be clamped, is easy to separate from the bracket and fall off, and is unstable and unsafe;
(2) the mobile phone has no size adjusting function, and because the mobile phones of different brands and different models have different sizes, the same support cannot meet the requirements of the mobile phones of different sizes;
(3) when the user changes the position of sitting, or when lying down, the support is fixed, and the locating position that the cell-phone was put on the support is also fixed, can't satisfy the user and watch or operating angle's demand to the difference.
SUMMERY OF THE UTILITY MODEL
In view of the above, an object of the present invention is to provide an adjustable joint assembly for an intelligent arm, which is particularly suitable for being installed on an intelligent arm, and is applicable to holding mobile terminals (mobile phones) of different sizes, and the user can obtain more suitable viewing and operating angles, thereby satisfying different demands of different users, and having high practicability and great convenience for use.
The utility model discloses a reach the technical scheme that above-mentioned purpose adopted and be:
the utility model provides a joint subassembly with adjustable be used for intelligent arm, its characterized in that includes a joint, and rotates and connect an adjustable fixture in the joint, wherein, this adjustable fixture mainly comprises grip block and the last clamping part that sets up in grip block upper end down, and this grip block combines to form a centre gripping position with last clamping part down, is connected with at least one adjusting part between this grip block and the last clamping part down.
As a further improvement, the adjusting assembly includes a regulating rod, a sleeve, which is located between the lower clamping plate and the upper clamping portion and has an upper end limited in the upper clamping portion, a spring, which is located at the periphery of the regulating rod, and a lower locating part, which is connected to the lower end of the regulating rod and is abutted against the lower end of the spring, and simultaneously, an upper locating part, which is abutted against the upper end of the spring, is convexly arranged in the lower clamping plate.
As a further improvement of the utility model, a bar-shaped sliding groove for embedding the adjusting rod and the spring is formed in the lower clamping plate.
As a further improvement, the upper limit piece is an arc-shaped lug arranged on the inner wall of the upper part of the bar-shaped sliding groove, and the adjusting rod is sleeved with the arc-shaped lug and is positioned on the periphery of the adjusting rod and on the upper end of the spring.
As a further improvement of the utility model, the lower limiting piece is a lower nut screwed on the lower end of the adjusting rod.
As a further improvement of the utility model, two supporting fixture blocks are convexly arranged in the upper clamping part, and a clamping groove for the clamping of the adjusting rod is respectively formed on the two supporting fixture blocks; the adjusting rod is connected with a limit nut and an upper nut in a threaded mode, the limit nut is located between the two supporting clamping blocks, and the upper nut is connected with the upper end portion of the adjusting rod in a threaded mode.
As a further improvement, the adjustable fixture is provided with a rotating chassis on the end face of the joint close to the adjustable fixture, and the adjustable fixture is internally provided with an engaging rotating shaft engaged with the rotating chassis in a protruding manner.
As a further improvement of the present invention, a rear ring gear is formed on the rotating base plate, and a front ring gear engaged with the rear ring gear is formed on the engaging shaft.
As a further improvement of the utility model, a bar-shaped groove is arranged on the end surface of the joint close to the adjustable fixture, a stop block is arranged on the lower part of the bar-shaped groove, a sliding bottom block connected with the stop block is arranged on the upper part of the bar-shaped groove, a sliding groove is formed on the sliding bottom block, and a bar-shaped clamping strip is respectively formed on two sides of the sliding groove; and two side edges of the rotating chassis are respectively provided with a clamping groove for clamping the strip-shaped clamping strip.
As a further improvement, the joint lower end part is provided with a U-shaped abdicating groove, and two sides of the U-shaped abdicating groove are respectively provided with a connecting arm.
The utility model has the advantages that:
(1) the length of a clamping position on the adjustable clamp can be adjusted by the special structural design of an adjusting component on the adjustable clamp, so that the adjustable clamp is suitable for clamping mobile terminals (mobile phones) with different sizes, the requirements of more users are met, the mobile terminals (mobile phones) are clamped stably and cannot fall off, and the safety of the mobile phones is high;
(2) the adjustable mobile phone holder is characterized in that the adjustable mobile phone holder is provided with a clamping position, a rotating base plate is arranged on the joint, and the clamping position is provided with a plurality of clamping shafts which are matched with the clamping position.
The above is an overview of the technical solution of the present invention, and the present invention is further explained with reference to the accompanying drawings and the detailed description.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the adjustable clamp of the present invention;
FIG. 3 is a schematic view of a part of the structure of the adjustable clamp of the present invention;
fig. 4 is a schematic structural view of a middle joint of the present invention;
FIG. 5 is a schematic view of the adjustable clamp of the present invention rotated to a position perpendicular to the joint;
fig. 6 is a schematic structural view of the adjustable joint assembly mounted on the smart arm according to the present invention;
fig. 7 is a schematic structural view of the adjustable joint assembly of the present invention mounted on the smart arm and holding the mobile phone;
FIG. 8 is a schematic front view of the adjustable clamp of FIG. 7 after being rotated by 90 degrees;
fig. 9 is a schematic view of a back structure of the adjustable clamp in fig. 7 after being rotated by 90 °.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the intended purpose, the following detailed description of the embodiments of the present invention is provided in conjunction with the accompanying drawings and preferred embodiments.
Referring to fig. 1 and 2, the present embodiment provides an adjustable joint assembly for an intelligent arm, including a joint 1 and an adjustable clamp 2 rotatably connected to the joint 1, wherein the adjustable clamp 2 mainly includes a lower clamping plate 21 and an upper clamping portion 22 disposed at an upper end of the lower clamping plate 21, the lower clamping plate 21 and the upper clamping portion 22 are combined to form a clamping position 23, which can clamp a mobile terminal (mobile phone) to the clamping position 23; at least one adjusting component 24 is connected between the lower clamping plate 21 and the upper clamping part 22 for adjusting the distance between the lower clamping plate 21 and the upper clamping part 22 and changing the length of the clamping position 23, so that the mobile phone clamping device is suitable for clamping mobile phones with different sizes.
In the present embodiment, as shown in fig. 2, the adjusting assembly 24 includes an adjusting rod 241 located between the lower clamping plate 21 and the upper clamping portion 22 and having an upper end limited in the upper clamping portion 22, a spring 242 sleeved on the periphery of the adjusting rod 241, and a lower limiting member 243 connected to the lower end of the adjusting rod 241 and abutting against the lower end of the spring 242, in the present embodiment, the lower limiting member 243 is a lower nut 243' screwed on the lower end of the adjusting rod 241; meanwhile, an upper stopper 244 abutting against the upper end of the spring 242 is protrudingly provided in the lower clamping plate 21.
When the size of the mobile phone to be clamped is larger, the upper clamping part 22 can be pulled upwards to lengthen the clamping position 23. When the upper clamping portion 22 is pulled upwards, the adjusting rod 241 and the lower limiting member 243 are driven to move upwards, the spring 242 is compressed, after the mobile phone is clamped on the clamping portion 23, the pulling force on the upper clamping portion 22 is released, the elastic restoring force of the spring 242 exerts a downward acting force on the adjusting rod 241, the adjusting rod 241 also exerts a downward acting force on the upper clamping portion 22, and the upper clamping portion 22 exerts a clamping force on the mobile phone, so that the mobile phone is stably clamped in the clamping portion 23 and cannot fall off.
Meanwhile, as shown in fig. 3, in order to enable the adjustment rod 241 of the adjustment assembly 24 to move linearly, the lower clamping plate 21 of the present embodiment is formed with a strip-shaped sliding slot 211 into which the adjustment rod 241 and the spring 242 are inserted, so as to ensure that the adjustment rod 241 does not move in a deviating manner. Meanwhile, the upper limiting member 244 is an arc-shaped protrusion 244 'disposed on the inner wall of the upper portion of the strip-shaped sliding slot 211, the arc-shaped protrusion 244' is sleeved on the periphery of the adjusting rod 241 and is located at the upper end of the spring 242, and the upper end of the spring 242 is limited by the arc-shaped protrusion 244', so that the spring 242 moves within a certain range without exceeding the arc-shaped protrusion 244'.
In the embodiment of limiting the upper end of the adjusting rod 241, specifically, two supporting blocks 221 are convexly arranged in the upper clamping portion 22, and a clamping groove 2211 for the adjusting rod 241 to be clamped into is formed on each of the two supporting blocks 221; a limit nut 245 and an upper nut 246 are screwed on the adjusting rod 241, the limit nut 245 is positioned between the two supporting blocks 221, and the upper nut 246 is screwed on the upper end of the adjusting rod 241.
The adjustable clamp 2 in this embodiment has a function of adjusting the length of the clamping position 23 to adapt to mobile phones of different sizes, and also has a rotation function to obtain a more suitable viewing and operating angle, so as to meet different requirements of different users. Specifically, as shown in fig. 4, a rotating chassis 11 is disposed on an end surface of the joint 1 near the adjustable clamp 2, and as shown in fig. 2 and 3, an engaging shaft 25 engaged with the rotating chassis 11 is convexly disposed in the adjustable clamp 2. Meanwhile, a rear ring gear 111 is formed on the rotating chassis 11, and a front ring gear 251 engaged with the rear ring gear 111 is formed on the engagement rotation shaft 25. The front ring gear 251 and the rear ring gear 111 are engaged with each other to realize the rotation of the adjustable clamp 2 at any angle with respect to the joint 1, as shown in fig. 5, 8 and 9, the adjustable clamp 2 can be rotated to be perpendicular to the joint 1. Specifically, when the adjustable clamp 2 is rotated, the engaging shaft 25 rotates, and the front ring gear teeth 251 slide on the rear ring gear teeth 111, thereby rotating the adjustable clamp 2.
Meanwhile, as shown in fig. 4, a strip-shaped groove is formed on the end surface of the joint 1 close to the adjustable clamp 2, a stopper 13 is arranged at the lower part of the strip-shaped groove, a sliding bottom block 14 connected to the stopper 13 is arranged at the upper part of the strip-shaped groove, a sliding groove 141 is formed on the sliding bottom block 14, and strip-shaped clamping strips 142 are respectively formed at two sides of the sliding groove 141; two side edges of the rotating chassis 11 are respectively formed with a clamping groove 112 for the strip-shaped clamping strip 142 to be clamped in.
Meanwhile, as shown in fig. 4, a U-shaped receding groove 15 is formed at a lower end portion of the joint 1, and a connecting arm 16 is formed at each of both sides of the U-shaped receding groove 15. When the joint 1 is installed on the smart arm, only a pin is connected between the connecting arms 16 at both sides of the U-shaped abdicating groove 15, and a rotating connecting piece 40 is sleeved on the pin, and the rotating connecting piece 40 is connected to the upper end of the main joint component 10 of the smart arm, as shown in fig. 6. This allows the joint 1 and the master joint unit 10 to be connected to each other in a rotatable manner, and the joint 1 can be freely swung with reference to the master joint unit 10 to form different angles.
The adjustable joint assembly provided by this embodiment can be used as a joint at the end of an intelligent arm, and is used for clamping a mobile terminal (e.g., a mobile phone), and the mobile phone 30 can be clamped on the adjustable clamp 2. As shown in fig. 6, the whole adjustable joint assembly is mounted on the main joint assembly 10 of the smart arm through the joint 1, and can be bound to any part of the human body through a fixing device 20 (such as a snap-in type binding band, a magic tape, etc.), preferably, can be bound to the arm, and can be used as a third arm of the human body.
Of course, the structure of the smart arm is not only the structure shown in fig. 6, but also the main joint assembly 10 on the smart arm may be composed of multiple joint sets 101, as shown in fig. 7 to 9, and two adjacent joint sets 101 are connected in a retractable and rotatable manner, and can also swing with each other, so that a certain angle is formed between two adjacent joint sets 101, and after the mobile phone 30 is clamped on the adjustable clamp 2, the user can obtain a more appropriate viewing and operating angle and orientation, which is convenient for the use of the mobile phone.
The intelligent arm formed by the method clamps the mobile phone 30 on the adjustable clamp 2, so that the support of hands on the mobile terminal is released, a user obtains proper watching and operating directions and angles, and the convenience of the user in using and operating the mobile phone is greatly improved.
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 other structures obtained by adopting the same or similar technical features as the above embodiments of the present invention are all within the protection scope of the present invention.
Claims (10)
1. The utility model provides a joint subassembly with adjustable be used for intelligent arm, its characterized in that includes a joint, and rotates and connect an adjustable fixture in the joint, wherein, this adjustable fixture mainly comprises grip block and the last clamping part that sets up in grip block upper end down, and this grip block combines to form a centre gripping position with last clamping part down, is connected with at least one adjusting part between this grip block and the last clamping part down.
2. The adjustable joint assembly of claim 1, wherein the adjusting assembly comprises an adjusting rod disposed between the lower clamping plate and the upper clamping portion and having an upper end limited in the upper clamping portion, a spring disposed around the adjusting rod, and a lower limiting member connected to a lower end of the adjusting rod and abutting against a lower end of the spring, and an upper limiting member protruding in the lower clamping plate and abutting against an upper end of the spring.
3. The adjustable joint assembly for a smart arm of claim 2, wherein a bar-shaped sliding groove for embedding the adjusting rod and the spring is formed in the lower clamping plate.
4. The adjustable joint assembly of claim 3, wherein the upper limiting member is an arc-shaped protrusion disposed on an inner wall of an upper portion of the bar-shaped sliding slot, and the arc-shaped protrusion is disposed around the adjusting rod and located at an upper end of the spring.
5. The adjustable joint assembly for a smart arm as claimed in claim 2, wherein the lower stopper is a lower nut screwed to the lower end of the adjustment rod.
6. The adjustable joint assembly for an intelligent arm according to claim 2, wherein two supporting blocks are convexly arranged in the upper clamping portion, and a clamping groove for an adjusting rod to be clamped in is respectively formed on the two supporting blocks; the adjusting rod is connected with a limit nut and an upper nut in a threaded mode, the limit nut is located between the two supporting clamping blocks, and the upper nut is connected with the upper end portion of the adjusting rod in a threaded mode.
7. The adjustable joint assembly for a smart arm of claim 1, wherein a rotation chassis is disposed on an end surface of the joint adjacent to the adjustable clamp, and an engagement rotation shaft engaged with the rotation chassis is protruded inside the adjustable clamp.
8. The adjustable joint assembly for a smart arm according to claim 7, wherein a rear ring gear is formed on the rotation chassis, and a front ring gear engaged with the rear ring gear is formed on the engagement rotation shaft.
9. The adjustable joint assembly for an intelligent arm according to claim 7, wherein a bar-shaped groove is formed on the end surface of the joint close to the adjustable clamp, a stop block is arranged at the lower part of the bar-shaped groove, a sliding bottom block connected to the stop block is arranged at the upper part of the bar-shaped groove, a sliding groove is formed on the sliding bottom block, and a bar-shaped clamping strip is respectively formed at two sides of the sliding groove; and two side edges of the rotating chassis are respectively provided with a clamping groove for clamping the strip-shaped clamping strip.
10. The adjustable joint assembly of claim 1, wherein a U-shaped recess is formed at a lower end of the joint, and a connecting arm is respectively formed at two sides of the U-shaped recess.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821664787 | 2018-10-12 | ||
| CN2018216647871 | 2018-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209881849U true CN209881849U (en) | 2019-12-31 |
Family
ID=68949885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822226369.0U Expired - Fee Related CN209881849U (en) | 2018-10-12 | 2018-12-27 | Adjustable joint assembly for intelligent arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209881849U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109587311A (en) * | 2018-10-12 | 2019-04-05 | 东莞市凯华电子有限公司 | A kind of adjustable joint component for puma arm |
-
2018
- 2018-12-27 CN CN201822226369.0U patent/CN209881849U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109587311A (en) * | 2018-10-12 | 2019-04-05 | 东莞市凯华电子有限公司 | A kind of adjustable joint component for puma arm |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 |