CN215735405U - Intelligent terminal external device connecting device - Google Patents
Intelligent terminal external device connecting device Download PDFInfo
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- CN215735405U CN215735405U CN202121209282.8U CN202121209282U CN215735405U CN 215735405 U CN215735405 U CN 215735405U CN 202121209282 U CN202121209282 U CN 202121209282U CN 215735405 U CN215735405 U CN 215735405U
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- connecting seat
- joint
- threaded rod
- driven gear
- positioning teeth
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Abstract
The utility model provides a connecting device of an external device of an intelligent terminal, relating to the technical field of intelligent terminals; the terminal comprises a terminal shell, a connecting seat, an inner lead, an inner joint, inner positioning teeth, an outer joint, a fixed hanging plate, an outer lead, an outer connecting mechanism and outer positioning teeth; the terminal shell is provided with a connecting seat, the rear end of the connecting seat is connected with an inner lead, the inner side wall of the connecting seat is provided with inner positioning teeth, the front end of the inner joint is connected with an outer joint, the outer side of the outer joint is provided with an outer connecting mechanism, and the outer side of the rear end of the outer connecting mechanism is provided with outer positioning teeth; the terminal is structurally provided with the external connecting mechanism, and the first clamping block and the second clamping block are clamped on the inner side of the terminal shell through the matching of the rotating shaft, the driving gear, the first driven gear, the second driven gear, the first threaded rod, the first moving rod, the second moving rod and the second threaded rod, so that the connecting mode is changed, the internal parts of the terminal are prevented from being damaged during connection, and the service life is prolonged.
Description
Technical Field
The utility model relates to the technical field of intelligent terminals, in particular to an external equipment connecting device of an intelligent terminal.
Background
At present, conventional intelligent terminal devices refer to intelligent devices with multimedia functions, the devices support various functions such as audio, video, data and the like, the intelligent terminals are commonly used along with the continuous development of the intelligent industry, and the intelligent terminals are usually connected with external devices in the using process.
However, certain problems exist in connection between some intelligent terminals and external devices, for example, the connection state between some intelligent terminals and external devices is unstable, and thus the normal working state between the intelligent terminals and the external devices cannot be guaranteed, and the service performance of some connection devices is low, so we provide an intelligent terminal external device connection device, so as to solve the problems provided in the foregoing.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide an intelligent terminal external device connecting device.
The purpose of the utility model can be realized by the following technical scheme: an intelligent terminal external equipment connecting device comprises a terminal shell, a connecting seat, an internal lead, an internal joint, internal positioning teeth, an external joint, a fixed hanging plate, an external lead, an external connecting mechanism and external positioning teeth;
the terminal shell is provided with a connecting seat, the upper side face and the lower side face of the connecting seat are respectively provided with a fixed hanging plate, the rear end of the connecting seat is connected with an inner lead, an inner joint is arranged inside the connecting seat, the inner end of the inner joint is connected with the inner lead, the inner side wall of the connecting seat is provided with inner positioning teeth, the front end of the inner joint is connected with an outer joint, the outer end of the outer joint is connected with an outer lead, the outer side of the outer joint is provided with an outer connecting mechanism, and the outer side of the rear end of the outer connecting mechanism is provided with outer positioning teeth;
the inner positioning teeth are symmetrically arranged on two side surfaces in the connecting seat, and the inner positioning teeth are matched with the outer positioning teeth in size and opposite in direction;
the outer connecting mechanism comprises an outer shell, a rotating shaft, a first threaded rod and a second threaded rod; the outer shell is attached to the inner side of the connecting seat; the inner chamber middle part of shell body is provided with the pivot, the both ends of pivot respectively with the interior roof and the interior diapire fixed connection of shell body, the middle part of pivot is provided with the driving gear, one side of driving gear is provided with first driven gear, the opposite side of driving gear is provided with second driven gear, the driving gear is connected with first driven gear meshing, the driving gear is connected with second driven gear meshing.
Further, the first driven gear of one end fixedly connected with of first threaded rod, the other end and the first fixed cover of first threaded rod rotate to be connected, first fixed cover fixed mounting is on the inside wall of shell body, the first holding tank with first carriage release lever looks adaptation is seted up to the inside of first threaded rod, first carriage release lever and first threaded rod threaded connection, first fixture block is installed to the right-hand member of first carriage release lever.
Further, the one end fixedly connected with second driven gear of second threaded rod, the other end and the fixed cover of second threaded rod rotate to be connected, the fixed cover fixed mounting of second is on the inside wall of shell body, the second holding tank with second carriage release lever looks adaptation is seted up to the inside of second threaded rod, second carriage release lever and second threaded rod threaded connection, the second fixture block is installed to the left end of second carriage release lever.
Further, the outer side of the connecting seat is connected with the terminal shell through a bolt, and the connecting seat is embedded into the terminal shell.
Furthermore, the inner joint is embedded into the outer joint through the connecting port, and the inner joint is electrically connected with the outer joint.
The utility model has the beneficial effects that:
(1) according to the utility model, the outer side of the connecting seat is connected with the terminal shell through the bolt, and the connecting seat is embedded into the terminal shell, so that the connecting seat can be conveniently disassembled and assembled, and the connecting device can be conveniently maintained;
(2) the outer side of the rear end of the outer connecting mechanism is provided with outer positioning teeth, the inner positioning teeth are symmetrically arranged on two side surfaces in the connecting seat, the inner positioning teeth are matched with the outer positioning teeth in size and in opposite directions, and alignment clamping between the inner positioning teeth and the outer positioning teeth can be facilitated, so that the stable connecting state of the connecting device is enhanced, and the working performance of the connecting device is improved;
(3) the outer connecting mechanism comprises an outer shell, a rotating shaft, a first threaded rod and a second threaded rod; the outer shell is rotated to drive the rotating shaft to rotate so as to drive the driving gear to rotate, the driving gear is meshed with the first driven gear, and the driving gear is meshed with the second driven gear so as to drive the first driven gear and the second driven gear to rotate; the first movable rod and the second movable rod drive the first clamping block and the second clamping block to be clamped on two sides of the terminal shell, so that the stable working state of the external connection mechanism is enhanced; change the connected mode, prevent to damage terminal internals when connecting, improve life.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of an external connection device of an intelligent terminal according to the present invention;
fig. 2 is a schematic structural diagram of an external connection mechanism in the external connection device of the intelligent terminal according to the present invention.
In the figure: 1. a terminal housing; 2. a connecting seat; 3. an inner lead; 4. an inner joint; 5. inner positioning teeth; 6. an outer joint; 7. fixing the hanging plate; 8. an outer lead; 9. an outer connecting mechanism; 10. an outer positioning tooth; 11. a rotating shaft; 12. a driving gear; 13. a first driven gear; 14. a second driven gear; 15. a first threaded rod; 16. a first accommodating groove; 17. a first fixing sleeve; 18. a first movable bar; 19. a first clamping block; 22. a second threaded rod; 23. a second accommodating groove; 24. a second movable bar; 25. a second fixture block; 26. a second fixing sleeve; 29. an outer housing.
Detailed Description
As shown in fig. 1-2, an external connection device of an intelligent terminal comprises a terminal housing 1, a connection seat 2, an internal lead 3, an internal joint 4, an internal positioning tooth 5, an external joint 6, a fixed hanger plate 7, an external lead 8, an external connection mechanism 9 and an external positioning tooth 10;
a connecting seat 2 is installed on a terminal shell 1, the upper side surface and the lower side surface of the connecting seat 2 are both provided with fixed hanging plates 7, the rear end of the connecting seat 2 is connected with an inner lead 3, an inner joint 4 is arranged inside the connecting seat 2, the inner end of the inner joint 4 is connected with the inner lead 3, the inner side wall of the connecting seat 2 is provided with inner positioning teeth 5, the front end of the inner joint 4 is connected with an outer joint 6, the outer end of the outer joint 6 is connected with an outer lead 8, the outer side of the outer joint 6 is provided with an outer connecting mechanism 9, and the outer side of the front end of the outer connecting mechanism 9 is provided with outer positioning teeth 10;
the outer side of the connecting seat 2 is connected with the terminal shell 1 through a bolt, and the connecting seat 2 is embedded into the terminal shell 1, so that the connecting seat 2 can be conveniently disassembled and assembled, and the connecting device can be conveniently maintained;
the inner joint 4 is embedded into the outer joint 6 through a connecting port, and the inner joint 4 is electrically connected with the outer joint 6, so that the stable and safe connection state of the inner joint 4 and the outer joint 6 is ensured, and the working performance of the connecting device is improved;
the inner positioning teeth 5 are symmetrically arranged on two side surfaces inside the connecting seat 2, the inner positioning teeth 5 are matched with the outer positioning teeth 10 in size and opposite in direction, and alignment clamping between the inner positioning teeth 5 and the outer positioning teeth 10 can be facilitated, so that the stable connecting state of the connecting device is enhanced, and the working performance of the connecting device is improved;
the external connecting mechanism 9 comprises an outer shell 29, a rotating shaft 11, a first threaded rod 15 and a second threaded rod 22; the outer shell 29 is attached to the inner side of the connecting seat 2; a rotating shaft 11 is arranged in the middle of an inner cavity of the outer shell 29, two ends of the rotating shaft 11 are fixedly connected with an inner top wall and an inner bottom wall of the outer shell 29 respectively, a driving gear 12 is arranged in the middle of the rotating shaft 11, a first driven gear 13 is arranged on one side of the driving gear 12, a second driven gear 14 is arranged on the other side of the driving gear 12, the driving gear 12 is meshed with the first driven gear 13, and the driving gear 12 is meshed with the second driven gear 14;
one end of the first threaded rod 15 is fixedly connected with a first driven gear 13, the other end of the first threaded rod 15 is rotatably connected with a first fixing sleeve 17, the first fixing sleeve 17 is fixedly installed on the inner side wall of the outer shell 29, a first accommodating groove 16 matched with the first moving rod 18 is formed in the first threaded rod 15, the first moving rod 18 is in threaded connection with the first threaded rod 15, and a first clamping block 19 is installed at the right end of the first moving rod 18;
one end fixedly connected with second driven gear 14 of second threaded rod 22, the other end and the fixed cover 26 of second threaded rod 22 rotate to be connected, the fixed cover 26 fixed mounting of second is on the inside wall of shell body 29, the second holding tank 23 with second carriage release lever 24 looks adaptation is seted up to the inside of second threaded rod 22, second carriage release lever 24 and second threaded rod 22 threaded connection, second fixture block 25 is installed to the left end of second carriage release lever 24.
The utility model is implemented as follows: when the connecting device is used, the outer joint 6 is connected into the connecting seat 2, then the outer connecting mechanism 9 is placed at the connecting position, and after the front end of the outer connecting mechanism 9 is contacted with the inside of the connecting seat 2, the stable connecting state between the front end of the outer connecting mechanism 9 and the connecting seat 2 can be ensured through mutual meshing between the inner positioning teeth 5 and the outer positioning teeth 10, so that the connecting work of the connecting device is completed;
then the outer shell 29 is rotated to drive the rotating shaft 11 to rotate, so as to drive the driving gear 12 to rotate, the driving gear 12 is meshed with the first driven gear 13, the driving gear 12 is meshed with the second driven gear 14, so as to drive the first driven gear 13 and the second driven gear 14 to rotate, the first driven gear 13 and the second driven gear 14 rotate to respectively drive the first threaded rod 15 and the second threaded rod 22 to rotate, the first moving rod 18 is in threaded connection with the first threaded rod 15, the second moving rod 24 is in threaded connection with the second threaded rod 22, so that the first moving rod 18 and the second moving rod 24 move outwards, then the first moving rod 18 and the second moving rod 24 drive the first clamping block 19 and the second clamping block 25 to be clamped on two sides of the terminal shell 1, and the stable working state of the external connection mechanism 9 is enhanced.
The foregoing is merely exemplary and illustrative of the present invention, and various modifications, additions and substitutions of the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the utility model as defined in the accompanying claims.
Claims (5)
1. An intelligent terminal external device connecting device is characterized by comprising a terminal shell (1) and a connecting seat (2); the terminal comprises a terminal shell (1), wherein a connecting seat (2) is installed on the terminal shell (1), fixed hanging plates (7) are arranged on the upper side face and the lower side face of the connecting seat (2), an inner lead (3) is connected to the rear end of the connecting seat (2), an inner joint (4) is arranged inside the connecting seat (2), the inner end of the inner joint (4) is connected with the inner lead (3), inner positioning teeth (5) are arranged on the inner side wall of the connecting seat (2), an outer joint (6) is connected to the front end of the inner joint (4), an outer lead (8) is connected to the outer end of the outer joint (6), an outer connecting mechanism (9) is arranged on the outer side of the outer joint (6), and outer positioning teeth (10) are arranged on the outer side of the front end of the outer connecting mechanism (9);
the inner positioning teeth (5) are symmetrically arranged on two side surfaces inside the connecting seat (2), and the inner positioning teeth (5) are matched with the outer positioning teeth (10) in size and opposite in direction;
the external connecting mechanism (9) comprises an outer shell (29), a rotating shaft (11), a first threaded rod (15) and a second threaded rod (22); the outer shell (29) is attached to the inner side of the connecting seat (2); the middle part of an inner cavity of the outer shell (29) is provided with a rotating shaft (11), two ends of the rotating shaft (11) are fixedly connected with an inner top wall and an inner bottom wall of the outer shell (29) respectively, the middle part of the rotating shaft (11) is provided with a driving gear (12), one side of the driving gear (12) is provided with a first driven gear (13), the other side of the driving gear (12) is provided with a second driven gear (14), the driving gear (12) is meshed with the first driven gear (13) and is connected with the second driven gear (14).
2. The external device connecting device of an intelligent terminal according to claim 1, wherein one end of the first threaded rod (15) is fixedly connected with a first driven gear (13), the other end of the first threaded rod (15) is rotatably connected with a first fixing sleeve (17), the first fixing sleeve (17) is fixedly installed on the inner side wall of the outer shell (29), a first accommodating groove (16) matched with the first moving rod (18) is formed inside the first threaded rod (15), the first moving rod (18) is in threaded connection with the first threaded rod (15), and a first clamping block (19) is installed at the right end of the first moving rod (18).
3. The external device connecting device of an intelligent terminal according to claim 1, wherein one end of the second threaded rod (22) is fixedly connected with the second driven gear (14), the other end of the second threaded rod (22) is rotatably connected with the second fixing sleeve (26), the second fixing sleeve (26) is fixedly installed on the inner side wall of the outer shell (29), a second accommodating groove (23) matched with the second moving rod (24) is formed in the second threaded rod (22), the second moving rod (24) is in threaded connection with the second threaded rod (22), and a second clamping block (25) is installed at the left end of the second moving rod (24).
4. The external device connecting device of an intelligent terminal according to claim 1, wherein the connecting seat (2) is bolted to the terminal housing (1) and the connecting seat (2) is embedded in the terminal housing (1).
5. The connection device of the external device of the intelligent terminal according to claim 1, wherein the inner joint (4) is embedded into the outer joint (6) through the connection port, and the inner joint (4) is electrically connected with the outer joint (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121209282.8U CN215735405U (en) | 2021-06-01 | 2021-06-01 | Intelligent terminal external device connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121209282.8U CN215735405U (en) | 2021-06-01 | 2021-06-01 | Intelligent terminal external device connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215735405U true CN215735405U (en) | 2022-02-01 |
Family
ID=80033656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121209282.8U Active CN215735405U (en) | 2021-06-01 | 2021-06-01 | Intelligent terminal external device connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215735405U (en) |
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2021
- 2021-06-01 CN CN202121209282.8U patent/CN215735405U/en active Active
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