CN213426224U - Telescopic movable rod for communication equipment - Google Patents

Abstract

The utility model relates to the technical field of communication auxiliary equipment, in particular to a telescopic movable rod of communication equipment, which can conveniently accurately control the position of mobile communication equipment fixed on the movable rod by automatically controlling the length of the movable rod, effectively improve the precision of the telescopic length of the movable rod, save the time and physical strength for manually adjusting the movable rod, simplify the adjustment mode of the movable rod, improve the functionality and the convenience of the movable rod, and improve the practicability and the reliability; including four square sleeve pipes of group, two-way switch, four internal thread pipes of group, external screw thread wheel and outer tooth cover, four square sleeve pipes of group superpose each other and alternate and mutual sliding connection, square sheathed tube tops of upside and the square sheathed tube bottom of downside are all sealed, and two-way switch installs in square sheathed tube left side.

Description

Telescopic movable rod for communication equipment

Technical Field

The utility model relates to a communication auxiliary assembly's technical field especially relates to a communication equipment movable rod that can stretch out and draw back.

Background

As is well known, with people's standard of living constantly improving, the cell-phone has become people's daily life and has exchanged indispensable communication equipment, the shooting function in the cell-phone obtains very big application in the aspect of modern network exchange and auto heterodyne etc. simultaneously, the cell-phone is shot when especially auto heterodyne, people adopt the movable rod to fix and support the cell-phone usually, current movable rod is manual formula usually, its flexible function is manual operation usually, however during manual operation movable rod, its extension length can't carry out accurate control, lead to the movable rod can't carry out accurate control to the cell-phone position, the unable accurate control of cell-phone shooting distance, when manual adjustment cell-phone shooting distance simultaneously, need adjustment movable rod length many times, lead to the movable rod user mode comparatively loaded down with trivial details, its functionality and convenience are relatively poor.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides a through carrying out automatic control to the length of movable rod, can conveniently carry out accurate control to the position of the mobile communication equipment of fixing on it, effectively improve the precision of the flexible length of movable rod, save the time and the physical power of artifical adjustment movable rod simultaneously, simplify the movable rod adjustment mode, improve its functionality and convenience, improve the communication equipment movable rod that can stretch out and draw back of practicality and reliability.

The utility model discloses a telescopic communication equipment movable rod, which comprises four groups of square sleeves, a two-way switch, four groups of internal thread pipes, an external thread wheel and an external gear sleeve, wherein the four groups of square sleeves are mutually overlapped and interpenetrated and mutually connected in a sliding way, the top of the upper square sleeve and the bottom of the lower square sleeve are both sealed, the two-way switch is arranged at the left side of the square sleeve, the four groups of internal thread pipes are all positioned inside the four groups of square sleeves, the four groups of internal thread pipes are mutually overlapped and interpenetrated, the top of the upper internal thread pipe is fixed at the top of the inner wall of the upper square sleeve, the bottom of the lower internal thread pipe is rotatably arranged on a base, the base is fixed at the bottom of the inner wall of the lower square sleeve, the external thread wheel is arranged in the lower three groups of internal thread pipes, the outer walls of the three groups of external thread wheels, the four groups of internal thread pipes are mutually screwed and connected through three groups of external thread wheels, an external gear sleeve is sleeved on the outer wall of the lower internal thread pipe, a motor and a speed reducer are arranged on the right side of the bottom of the inner wall of the lower square sleeve and are mutually in transmission connection, a magical difficult-to-measure output end of the speed reducer is provided with a rotating shaft, a straight gear is arranged at the top of the rotating shaft, the left side of the straight gear is meshed with the right side of the external gear sleeve, a battery pack is arranged on the left side of the bottom of the inner wall of the lower square sleeve and is respectively electrically connected with the motor and a two-way switch, a clamping device is arranged at the top; the external mobile phone is fixed through a clamping device, a motor is turned on under the control of a two-way switch, a battery pack provides energy support for the motor, the motor in an operating state drives a speed reducer to operate, the speed reducer drives an outer gear sleeve to rotate through a rotating shaft and a straight gear, the outer gear sleeve drives a lower side inner threaded pipe to rotate, as four groups of inner threaded pipes are respectively connected with each other through three groups of outer threaded wheels in a threaded manner, the top of the upper side inner threaded pipe is fixed at the top of the inner wall of an upper side square sleeve, so that the three groups of outer threaded wheels can respectively rotate in the lower three groups of inner threaded pipes, the lower three groups of inner threaded pipes respectively push the three groups of inner threaded pipes for use to move up and down through the three groups of outer threaded wheels, the upper side inner threaded pipe pushes the upper side square sleeve, the automatic control of the total length of the movable rod is facilitated, when the three groups of external thread wheels move to the inner upper sides of the three corresponding groups of internal thread tubes respectively, the top edge positions of the inner walls of the three corresponding groups of internal thread tubes can limit the three groups of external thread wheels, so that the three groups of external thread wheels and the three corresponding groups of internal thread tubes are kept fixed, the three groups of external thread wheels are conveniently limited, the three groups of external thread wheels are prevented from being separated from the three corresponding groups of internal thread tubes respectively, the three groups of external thread wheels are conveniently driven to drive the three corresponding groups of internal thread tubes to rotate, the upper side internal thread tubes and the upper side square sleeve are kept in a relatively static state, the upper side three groups of square sleeves can be conveniently limited by arranging the three groups of limiting rings, the phenomenon that the upper side three groups of square sleeves are separated from each other when the upper side three groups of square sleeves stretch and the length of the movable rod is automatically controlled, the precision of the flexible length of the movable rod is effectively improved, the time and physical strength for manually adjusting the movable rod are saved, the adjusting mode of the movable rod is simplified, the functionality and the convenience of the movable rod are improved, and the practicability and the reliability are improved.

The utility model discloses a flexible communication equipment movable rod, the clamping device includes a support plate, an adjusting shaft, a top seat, a movable plate, a first spring and two sets of arc-shaped clamping plates, the support plate is fixed at the top of the square sleeve pipe of the upper side, the bottom of the adjusting plate is installed at the top of the support plate through the rotation of the adjusting shaft, the adjusting shaft is fixedly connected with the adjusting plate, the adjusting shaft is rotatably connected with the support plate, the front side and the rear side of the adjusting shaft are both provided with a tensioning device, the bottoms of the two sets of tensioning devices are both fixed at the top of the square sleeve pipe of the upper side, the left side of the adjusting plate is provided with two sets of top seats, the top of the adjusting plate is communicated with a clamping groove, the bottom of the movable plate is inserted into the clamping groove, the first spring is positioned in the clamping groove, the bottom of the first spring is, the two groups of arc-shaped clamping plates are respectively arranged on the lower side of the adjusting plate and the upper side of the movable plate, and the positions of the two groups of arc-shaped clamping plates correspond to each other; pulling upside arc cardboard rebound, upside arc cardboard passes through the fly leaf and drives the first spring extension, place the cell-phone on downside arc cardboard, the back of cell-phone is pasted tightly with the left side of two sets of footstock, loosen upside arc cardboard, first spring is in tensile state, first spring passes through fly leaf pulling upside arc cardboard rebound, the inner wall of upside arc cardboard contacts with the cell-phone top and extrudes fixed processing to it, thereby accomplish clamping of cell-phone fixed, improve the practicality.

The utility model discloses a communication equipment movable rod that can stretch out and draw back, overspeed device tensioner includes the fixing base, the extrusion bucket, the second spring, the push pedal, push rod and arc, the fixing base on the overspeed device tensioner of front side is installed at upside square sleeve pipe top, the extrusion bucket slope is installed on the fixing base, second spring and push pedal all are located the extrusion bucket inside, the bottom of second spring is fixed in extrusion bucket inner wall bottom, the top of second spring is installed in the push pedal, the bottom of push rod passes the extrusion bucket top and fixes in the push pedal, the push rod is connected with the extrusion bucket is sliding, the arc is fixed at the top of push rod, the inner wall of arc pastes tightly with the outer wall of adjusting shaft; the extrusion bucket is in compression state, and the extrusion bucket produces thrust to the arc board through push pedal and push rod all the time, and the arc board produces thrust to the adjustment shaft all the time to make the arc board produce the tensile force to the adjustment shaft all the time, prevent that the adjustment shaft from rotating at will, thereby prevent that the adjustment plate from rotating at will, when needs adjustment plate angle, can apply external force to the adjustment plate, the adjustment plate can drive the adjustment shaft and rotate, and the thrust of arc board to the adjustment shaft outer wall is overcome to the adjustment shaft this moment, improves practicality and reliability.

The utility model discloses a flexible communications facilities movable rod still includes the limiting plate, and the right side intercommunication of adjusting plate is provided with the spacing groove, and the spacing groove communicates with the clamping groove, and the left side of limiting plate passes the spacing groove and fixes the early fly leaf downside; when the movable plate moves up and down, the movable plate can drive the limiting plate to move up and down in the limiting groove, and the limiting groove limits the moving position of the limiting plate, so that the moving position of the movable plate is limited, and the practicability is improved.

The utility model relates to a telescopic communication equipment movable rod, which also comprises two groups of handle sleeves, wherein the two groups of handle sleeves are respectively arranged at the upper side and the lower side of the outer wall of a lower square sleeve; through setting up two sets of covers, can make things convenient for the manual work to control the movable rod, improve the practicality.

The utility model discloses a flexible communication equipment movable rod, still include the access panel, the right side intercommunication of the square sleeve pipe of downside is provided with the access hole, and the access panel lid is adorned on the access hole; the access panel is opened, so that the access hole can be conveniently used for checking and maintaining the equipment in the lower square sleeve, and the practicability is improved.

The utility model relates to a flexible movable rod of communication equipment, wherein the inner walls of two groups of arc-shaped clamping plates and the outer walls of two groups of footstock are respectively paved with a soft cushion layer; through setting up the cushion, can conveniently protect the cell-phone, prevent that its shell from taking place the fish tail, improve the practicality.

The utility model discloses a flexible communications facilities movable rod still includes the guard plate, and the guard plate is located the outside of motor, reduction gear, pivot and straight-teeth gear, and the guard plate is installed on lower side square sleeve pipe inner wall, and the left side of guard plate and the outer wall contact of lower side internal thread pipe and can slide relatively; through setting up the guard plate, can conveniently keep apart the protection to motor, reduction gear, pivot and straight-teeth gear, conveniently protect it, improve practicality and reliability.

Compared with the prior art, the beneficial effects of the utility model are that: the external mobile phone is fixed through a clamping device, a motor is turned on under the control of a two-way switch, a battery pack provides energy support for the motor, the motor in an operating state drives a speed reducer to operate, the speed reducer drives an outer gear sleeve to rotate through a rotating shaft and a straight gear, the outer gear sleeve drives a lower side inner threaded pipe to rotate, as four groups of inner threaded pipes are respectively connected with each other through three groups of outer threaded wheels in a threaded manner, the top of the upper side inner threaded pipe is fixed at the top of the inner wall of an upper side square sleeve, so that the three groups of outer threaded wheels can respectively rotate in the lower three groups of inner threaded pipes, the lower three groups of inner threaded pipes respectively push the three groups of inner threaded pipes for use to move up and down through the three groups of outer threaded wheels, the upper side inner threaded pipe pushes the upper side square sleeve, the automatic control of the total length of the movable rod is facilitated, when the three groups of external thread wheels move to the inner upper sides of the three corresponding groups of internal thread tubes respectively, the top edge positions of the inner walls of the three corresponding groups of internal thread tubes can limit the three groups of external thread wheels, so that the three groups of external thread wheels and the three corresponding groups of internal thread tubes are kept fixed, the three groups of external thread wheels are conveniently limited, the three groups of external thread wheels are prevented from being separated from the three corresponding groups of internal thread tubes respectively, the three groups of external thread wheels are conveniently driven to drive the three corresponding groups of internal thread tubes to rotate, the upper side internal thread tubes and the upper side square sleeve are kept in a relatively static state, the upper side three groups of square sleeves can be conveniently limited by arranging the three groups of limiting rings, the phenomenon that the upper side three groups of square sleeves are separated from each other when the upper side three groups of square sleeves stretch and the length of the movable rod is automatically controlled, the precision of the flexible length of the movable rod is effectively improved, the time and physical strength for manually adjusting the movable rod are saved, the adjusting mode of the movable rod is simplified, the functionality and the convenience of the movable rod are improved, and the practicability and the reliability are improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged view of the base of FIG. 1;

FIG. 3 is an enlarged view of the adjustment plate of FIG. 1;

FIG. 4 is an enlarged sectional view of the upper portion of the internally threaded lower tube of FIG. 1;

in the drawings, the reference numbers: 1. a square sleeve; 2. a bi-directional switch; 3. an internally threaded tube; 4. a base; 5. an externally threaded wheel; 6. an outer gear sleeve; 7. a motor; 8. a speed reducer; 9. a rotating shaft; 10. a spur gear; 11. a battery pack; 12. a support plate; 13. an adjustment plate; 14. an adjustment shaft; 15. a top seat; 16. a movable plate; 17. a first spring; 18. an arc-shaped clamping plate; 19. a fixed seat; 20. extruding the barrel; 21. a second spring; 22. pushing the plate; 23. a push rod; 24. an arc-shaped plate; 25. a limiting plate; 26. a limiting ring; 27. covering the handlebar; 28. an access panel; 29. a soft cushion layer; 30. and (4) a protective plate.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in figures 1 to 4, the utility model relates to a telescopic mobile rod for communication equipment, which is characterized in that when in operation, an external mobile phone is fixed through a clamping device, a two-way switch 2 controls to turn on a motor 7, a battery pack 11 provides energy support for the motor 7, the motor 7 in operation state drives a speed reducer 8 to operate, the speed reducer 8 drives an external gear sleeve 6 to rotate through a rotating shaft 9 and a straight gear 10, the external gear sleeve 6 drives a lower internal thread pipe 3 to rotate, as four groups of internal thread pipes 3 are respectively connected with each other through three groups of external thread wheels 5 in a screw way, the top of the upper internal thread pipe 3 is fixed on the top of the inner wall of an upper square sleeve 1, thereby three groups of external thread wheels 5 can respectively rotate in the lower three groups of internal thread pipes 3, the lower three groups of internal thread pipes 3 respectively push three groups of internal thread pipes 3 to use through three groups of external thread wheels 5, the upper internal, the upper square sleeve 1 drives the mobile phone to move up and down through the clamping device, thereby adjusting the overall length of the four groups of square sleeves 1, conveniently and automatically controlling the total length of the movable rod, simultaneously when the three groups of external thread wheels 5 respectively move to the inner upper sides of the three corresponding groups of internal thread pipes 3, the top edge positions of the inner walls of the three corresponding groups of internal thread pipes 3 can limit the three groups of external thread wheels 5, thereby keeping the three groups of external thread wheels 5 fixed with the three corresponding groups of internal thread pipes 3, conveniently limiting the three groups of external thread wheels 5, preventing the three groups of external thread wheels 5 from respectively separating from the three corresponding groups of internal thread pipes 3, simultaneously conveniently enabling the three groups of external thread wheels 5 to drive the three corresponding groups of internal thread pipes 3 to rotate, keeping the upper internal thread pipes 3 and the upper square sleeve 1 in a relative static state, and conveniently limiting the upper three groups of square sleeves 1 by arranging three limiting rings 26, the phenomenon that the three groups of square sleeves 1 on the upper side are separated from each other when performing telescopic motion is prevented.

The utility model discloses the main function who realizes does: the length of the movable rod is automatically controlled, so that the position of the mobile phone communication equipment fixed on the movable rod can be conveniently and accurately controlled, the precision of the telescopic length of the movable rod is effectively improved, the time and the physical strength for manually adjusting the movable rod are saved, the adjusting mode of the movable rod is simplified, and the functionality and the convenience of the movable rod are improved; the clamping device has the working mode that the upper arc-shaped clamping plate 18 is pulled to move upwards, the upper arc-shaped clamping plate 18 drives the first spring 17 to extend through the movable plate 16, the mobile phone is placed on the lower arc-shaped clamping plate 18, the back of the mobile phone is tightly attached to the left sides of the two groups of top seats 15, the upper arc-shaped clamping plate 18 is loosened, the first spring 17 is in a stretching state, the first spring 17 pulls the upper arc-shaped clamping plate 18 to move downwards through the movable plate 16, the inner wall of the upper arc-shaped clamping plate 18 is in contact with the top of the mobile phone and extrudes and fixes the mobile phone, and therefore clamping and fixing of; the working mode of the tensioning device is that the extrusion barrel 20 is in a compressed state, the extrusion barrel 20 always generates thrust on the arc-shaped plate 24 through the push plate 22 and the push rod 23, the arc-shaped plate 24 always generates thrust on the adjusting shaft 14, so that the arc-shaped plate 24 always generates tension on the adjusting shaft 14, the adjusting shaft 14 is prevented from rotating randomly, the adjusting plate 13 is prevented from rotating randomly, when the angle of the adjusting plate 13 needs to be adjusted, external force can be applied to the adjusting plate 13, the adjusting plate 13 can drive the adjusting shaft 14 to rotate, and at the moment, the adjusting shaft 14 overcomes the thrust of the arc-shaped plate 24 on the outer wall of the adjusting shaft 14; when the movable plate 16 moves up and down, the movable plate 16 can drive the limiting plate 25 to move up and down in the limiting groove, and the limiting groove limits the moving position of the limiting plate 25, so that the moving position of the movable plate 16 is limited; the two groups of handle sleeves 27 are arranged, so that the movable rod can be conveniently held by a person; the access panel 28 is opened, so that the equipment in the lower square sleeve 1 can be conveniently inspected and maintained through an access hole; the soft cushion layer 29 is arranged, so that the mobile phone can be protected conveniently, and the shell of the mobile phone can be prevented from being scratched; through setting up guard plate 30, can conveniently keep apart the protection to motor 7, reduction gear 8, pivot 9 and straight-teeth gear 10, conveniently protect it, improve practicality and reliability.

The telescopic movable rod for the communication equipment has the advantages that the installation mode, the connection mode or the setting mode are common mechanical modes, and the telescopic movable rod can be implemented as long as the beneficial effects are achieved; the bi-directional switch 2 and the battery pack 11 are commercially available.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (8)

1. A telescopic movable rod for communication equipment is characterized by comprising four groups of square sleeves (1), a two-way switch (2), four groups of internal threaded pipes (3), external threaded wheels (5) and external gear sleeves (6), wherein the four groups of square sleeves (1) are mutually overlapped, inserted and mutually slidably connected, the top of the upper square sleeve (1) and the bottom of the lower square sleeve (1) are sealed, the two-way switch (2) is arranged on the left side of the square sleeve (1), the four groups of internal threaded pipes (3) are arranged in the four groups of square sleeves (1), the four groups of internal threaded pipes (3) are mutually overlapped and inserted, the top of the upper internal threaded pipe (3) is fixed on the top of the inner wall of the upper square sleeve (1), the bottom of the lower internal threaded pipe (3) is rotatably arranged on a base (4), the base (4) is fixed at the bottom of the inner wall of the lower square sleeve (1), the external threaded wheels (5) are arranged in the three groups of internal, the outer walls of the three groups of external thread wheels (5) are respectively in threaded connection with the inner walls of the lower three groups of internal thread pipes (3), the tops of the three groups of external thread wheels (5) are respectively installed at the bottoms of the corresponding upper three groups of internal thread pipes (3), the four groups of internal thread pipes (3) are mutually in threaded connection through the three groups of external thread wheels (5), an external gear sleeve (6) is sleeved on the outer wall of the lower internal thread pipe (3), a motor (7) and a reducer (8) are arranged on the right side of the bottom of the inner wall of the lower square sleeve (1), the motor (7) and the reducer (8) are mutually in transmission connection, a magic difficulty measurement output end of the reducer (8) is provided with a rotating shaft (9), the top of the rotating shaft (9) is provided with a straight gear (10), the left side of the straight gear (10) is meshed with the right side of the external gear sleeve (6), the left side of the bottom of the inner wall of the lower square sleeve (1) is, the top of the upper square sleeve (1) is provided with a clamping device, and the lower sides of the outer walls of the upper three groups of square sleeves (1) are provided with limiting rings (26).

2. The telescopic movable rod for communication equipment according to claim 1, wherein the clamping device comprises a support plate (12), an adjustment plate (13), an adjustment shaft (14), a top seat (15), a movable plate (16), a first spring (17) and two sets of arc clamping plates (18), the support plate (12) is fixed on the top of the upper square sleeve (1), the bottom of the adjustment plate (13) is rotatably mounted on the top of the support plate (12) through the adjustment shaft (14), the adjustment shaft (14) is fixedly connected with the adjustment plate (13), the adjustment shaft (14) is rotatably connected with the support plate (12), the front side and the rear side of the adjustment shaft (14) are both provided with tensioning devices, the bottoms of the two sets of tensioning devices are both fixed on the top of the upper square sleeve (1), the left side of the adjustment plate (13) is provided with two sets of top seats (15), the top of the adjustment plate (13) is communicated with a clamping groove, the bottom of the movable plate (16) is inserted into the clamping groove, the first spring (17) is located in the clamping groove, the bottom of the first spring (17) is installed at the bottom of the inner wall of the clamping groove, the top of the first spring (17) is fixed at the bottom of the movable plate (16), the first spring (17) is in a stretching state, the two groups of arc-shaped clamping plates (18) are respectively installed on the lower side of the adjusting plate (13) and the upper side of the movable plate (16), and the two groups of arc-shaped clamping plates (18) correspond in position.

3. The telescopic movable rod of communication equipment as claimed in claim 2, wherein the tensioning device comprises a fixed seat (19), an extrusion barrel (20), a second spring (21), a push plate (22), a push rod (23) and an arc-shaped plate (24), the fixed seat (19) on the front tensioning device is installed on the top of the upper square sleeve (1), the extrusion barrel (20) is obliquely installed on the fixed seat (19), the second spring (21) and the push plate (22) are both located inside the extrusion barrel (20), the bottom of the second spring (21) is fixed on the bottom of the inner wall of the extrusion barrel (20), the top of the second spring (21) is installed on the push plate (22), the bottom of the push rod (23) passes through the top of the extrusion barrel (20) and is fixed on the push plate (22), the push rod (23) is slidably connected with the extrusion barrel (20), the arc-shaped plate (24) is fixed on the top of the push rod (23), the inner wall of the arc-shaped plate (24) is tightly attached to the outer wall of the adjusting shaft (14).

4. The telescopic movable rod of communication equipment as claimed in claim 3, further comprising a limiting plate (25), wherein the right side of the adjusting plate (13) is provided with a limiting groove, the limiting groove is communicated with the clamping groove, and the left side of the limiting plate (25) passes through the limiting groove and fixes the lower side of the early moving plate (16).

5. The telescopic mobile pole of communication equipment as claimed in claim 4, further comprising two sets of handle sleeves (27), wherein the two sets of handle sleeves (27) are respectively installed on the upper side and the lower side of the outer wall of the lower square sleeve (1).

6. The telescopic movable rod for communication equipment as claimed in claim 5, further comprising an access panel (28), wherein the right side of the lower square casing (1) is provided with an access opening, and the access panel (28) is covered on the access opening.

7. The telescopic movable rod for communication equipment of claim 6, wherein the inner walls of the two sets of arc-shaped clamping plates (18) and the outer walls of the two sets of top seats (15) are respectively provided with a soft cushion layer (29).

8. The telescopic movable rod for communication equipment according to claim 7, further comprising a protection plate (30), wherein the protection plate (30) is located outside the motor (7), the speed reducer (8), the rotating shaft (9) and the spur gear (10), the protection plate (30) is installed on the inner wall of the lower square sleeve (1), and the left side of the protection plate (30) is in contact with the outer wall of the lower internally threaded pipe (3) and can slide relatively.

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