CN210273720U

CN210273720U - Cloud platform and motor locking device thereof

Info

Publication number: CN210273720U
Application number: CN201920852922.3U
Authority: CN
Inventors: 梁能贵; 苏晓; 叶梓龙; 王馨; 吴灿尔; 尹文楚
Original assignee: Guilin Zhishen Information Technology Co Ltd
Current assignee: Guilin Zhishen Information Technology Co Ltd
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-04-07
Anticipated expiration: 2029-06-06

Abstract

The utility model provides a cloud platform and motor lock device thereof, include: the poking part, the lock convex disc, the spring, the lock shaft, the lock needle, the limiting ring and the limiting table are arranged on the motor shell; the spring, the lock needle and the lock convex disc are sleeved on the lock shaft in a penetrating manner, a convex part is arranged on the lock convex disc, and a groove for accommodating the convex part is formed in the lock needle; the upper end of the lock shaft is fixed with the toggle piece, the lower end of the lock shaft tightly pushes the lock needle through a spring, and the lock needle is also provided with a lock tongue; the limiting ring is sleeved on the limiting table in a penetrating mode, the limiting ring is provided with a first limiting part in the horizontal direction and a second limiting part in the vertical direction, and the limiting table is provided with a third limiting part in the vertical direction; the utility model discloses can lock the limit state of motor or unblank through stirring the piece control spring bolt.

Description

Cloud platform and motor locking device thereof

Technical Field

The utility model belongs to the technical field of the motor rotates spacingly, concretely relates to cloud platform and motor lock device thereof.

Background

In the prior art, a motor is directly connected with a connecting arm of a pan-tilt and drives the pan-tilt to rotate, and the motor cannot drive the connecting arm of the pan-tilt to rotate without limit because a cable is connected between the motor and the connecting arm of the pan-tilt, and a limiting mechanism is required to limit the maximum rotating angle of a motor rotor. Two commonly used limiting methods are: mechanical limiting mechanism and software limiting mechanism, mechanical limiting mechanism generally adopt the spacing arch of fixing on motor stator subassembly and rotor subassembly to carry on spacingly, adopt this kind of limiting mechanism motor rotor pivoted angle to be less than 360, can't realize the rotation of bigger angle. When the software is adopted for limiting, the motor rotor stops when rotating to the maximum rotation angle through presetting the maximum rotation angle of the motor.

Chinese utility model patent application as publication No. CN207853656U discloses a stop gear of motor and be applied to the motor of cloud platform, this stop gear includes stator locating part, motor shaft, rotor locating part and spacing ring. Through the cooperation between this stator locating part, rotor locating part and the spacing ring, can make motor shaft turned angle exceed 360 to control within 720, thereby realize the rotation of bigger angle.

It can be seen that, the limiting locking mechanism in the prior art can realize that the rotation angle of the motor shaft exceeds 360 degrees and is controlled within 720 degrees, but the limiting mechanism is not controlled, and cannot carry out limiting locking according to the will of a user, so that the user experience is seriously influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cloud platform and motor locking device thereof aims at solving among the prior art cloud platform motor and can also implement the problem of locking under spacing state.

For realizing above-mentioned technical purpose, reach above-mentioned technological effect, the utility model discloses a following technical scheme realizes:

the utility model provides a motor locking device for cloud platform, include: the poking part, the lock convex disc, the spring, the lock shaft, the lock needle, the limiting ring and the limiting table are arranged on the motor shell; the spring, the lock needle and the lock convex disc are sleeved on the lock shaft in a penetrating manner, a convex part is arranged on the lock convex disc, and a groove for accommodating the convex part is formed in the lock needle; the upper end of the lock shaft is fixed with the toggle piece, the lower end of the lock shaft tightly pushes the lock needle through a spring, and the lock needle is also provided with a lock tongue; the stop collar is worn to overlap at spacing bench, the stop collar is equipped with the first spacing portion of horizontal direction and the spacing portion of second of vertical direction, spacing bench is equipped with the spacing portion of third of vertical direction, the spacing portion of third is used for driving the spacing portion anticlockwise rotation of second and restricts the spacing portion clockwise rotation of second, the spring bolt is used for restricting the first spacing portion anticlockwise rotation and restricts the spacing portion clockwise rotation of third.

Preferably, the lock pin is further provided with a locking hole for stabilizing the boss.

Preferably, the outer diameter of the limiting ring is smaller than that of the limiting table.

Preferably, the shape of the convex part is conical, so that the resistance to rotation of the lock cam can be reduced.

Preferably, the cross section of the groove is V-shaped, so that the convex part of the locking convex disc can rotate more smoothly at the upper end of the locking needle.

Preferably, a fourth limiting part is further arranged in the motor casing.

The utility model provides a cloud platform is still provided, include as above motor lock device.

The utility model has the advantages that:

1. the utility model provides a cloud platform and motor locking device thereof can be through stirring the spacing state that the control spring bolt locked the motor or unblank.

2. The utility model provides a cloud platform and motor locking device thereof, the bellying of locking the protruding dish under lock state cooperates with the locking hole on the lock needle for lock state is more stable.

Drawings

Fig. 1 is a cross-sectional view of the motor lock device according to the present invention;

fig. 2 is an exploded schematic view of the motor lock device of the present invention;

fig. 3 is a schematic structural view of the motor lock device according to the present invention in a locked state;

fig. 4 is a schematic structural view of the motor lock device according to the present invention in an unlocked state;

FIG. 5 is a schematic structural view of a fourth limiting portion of the present invention

In the drawing, 110 is a toggle member, 120 is a lock flange, 121 is a boss, 130 is a lock shaft, 140 is a spring, 150 is a lock pin, 151 is a lock tongue, 152 is a lock hole, 153 is a groove, 160 is a limit ring, 161 is a first limit portion, 162 is a second limit portion, 170 is a motor housing, 171 is a first mounting groove, 172 is a second mounting groove, 173 is a fourth limit portion, 180 is a limit table, 181 is a third limit portion, and 182 is a limit shaft.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly apparent, the present invention is further described in detail by the following embodiments with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In an embodiment of the present invention, there is provided a handheld stabilizer with an inclined shaft,

the utility model provides a motor locking device for cloud platform, as shown in figure 1, figure 2, include: the lock comprises a toggle piece 110 installed on a motor casing 170 through a first installation groove 171, a lock shaft 130, a spring 140, a lock needle 150 and a lock cam 120 (the lock cam 120 is also fixed with the lock shaft 130 so as to rotate synchronously) which are sleeved on the lock shaft 130, a limit table 180 which is fixed on the motor casing 170 through a second installation groove 172 and a limit shaft 182 in a pivoting way, and a limit ring 160 which is sleeved on the limit shaft 182 of the limit table 180 in a penetrating way;

a convex part 121 is arranged on the locking convex disc 120, and a groove 153 for accommodating the convex part 121 is arranged on the locking pin 150; the upper end of the lock shaft 130 is fixed with the toggle piece 110 (for realizing the synchronous rotation of the lock shaft 130 and the toggle piece 110 under the action of external force); the lower end of the lock shaft 130 tightly props against a lock needle 150 through a spring 140, and a lock tongue 151 is further arranged on the lock needle 150;

the limiting ring 160 is provided with a first limiting portion 161 in the horizontal direction and a second limiting portion 162 in the vertical direction, the limiting table 180 is provided with a third limiting portion 181 in the vertical direction, the third limiting portion 181 is used for driving the second limiting portion 162 to rotate counterclockwise and limiting the second limiting portion 162 to rotate clockwise, the lock tongue 151 is used for limiting the first limiting portion 161 to rotate counterclockwise and limiting the third limiting portion 181 to rotate clockwise, when the toggle member 110 drives the lock shaft 130 and the protruding portion 121 of the lock cam 120 to rotate away from the groove 153, under the action of the protruding portion 121, the lock needle 150 displaces and compresses the spring 140, the lock tongue 151 enters the locking position (i.e., the position where the first limiting portion 161 rotates counterclockwise and the third limiting portion 181 rotates clockwise, as shown in fig. 3) to achieve locking, and when the protruding portion 121 of the lock cam 120 rotates into the groove 153, the lock needle 150 displaces under the action of the spring 140, so that the lock tongue 151 disengages from the locking position to achieve unlocking (as shown in fig. 4) Shown), at this time, the locking tongue 151 still restricts the first restriction portion 161 from rotating counterclockwise, but the restriction of the third restriction portion 181 from rotating clockwise is released, and the restriction table 180 can rotate clockwise. The CN207853656U in the prior art does not have the above structure for locking, and cannot solve the locking problem in the motor limiting process.

In one embodiment, as shown in fig. 2, the locking pin 150 is further provided with a locking hole 152 for stabilizing the protrusion 121, and in the locking state, the bottom end portion of the protrusion 121 falls into the locking hole 152 to increase the stability of locking.

In some embodiments, the stop collar 160 has an outer diameter that is less than the outer diameter of the stop block 180.

In some embodiments, the protrusions 121 are tapered to reduce the resistance to rotation of the locking cam 120.

In some embodiments, the cross-section of the groove 153 is V-shaped, which enables the protrusion 121 of the locking cam 120 to rotate more smoothly on the upper end of the locking pin 150.

In some embodiments, as shown in fig. 5, a fourth limiting portion 173 is further disposed in the motor housing 170, and cooperates with the limiting ring 160 and the limiting table 180 to enlarge the range of limiting the rotation angle of the motor.

The utility model provides a cloud platform is still provided, include as above motor lock device, other structures of this cloud platform please refer to prior art, no longer give consideration to here.

Reference in the specification to "some embodiments," "one embodiment," or "an embodiment," etc., means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment. Thus, the appearances of the phrases "in some embodiments," "in one embodiment," or "in an embodiment," or the like, in various places throughout this specification are not necessarily referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. Thus, a particular feature, structure, or characteristic illustrated or described in connection with one embodiment may be combined, in whole or in part, with a feature, structure, or characteristic of one or more other embodiments without limitation, as long as the combination is not logical or operational. Additionally, the various elements of the drawings of the present application are merely schematic illustrations and are not drawn to scale.

Having thus described several aspects of at least one embodiment of this invention, it is to be appreciated various alterations, modifications, and improvements will readily occur to those skilled in the art. Such alterations, modifications, and improvements are intended to be within the spirit and scope of the invention.

Claims

1. A motor locking device for a pan/tilt head, comprising: the shifting piece, the lock convex disc, the spring, the lock shaft, the lock needle, the limiting ring and the limiting table are arranged on the lock body;

the spring, the lock needle and the lock convex disc are sleeved on the lock shaft in a penetrating manner, a convex part is arranged on the lock convex disc, and a groove for accommodating the convex part is formed in the lock needle;

the upper end of the lock shaft is fixed with the toggle piece, the lower end of the lock shaft tightly pushes the lock needle through a spring, and the lock needle is also provided with a lock tongue;

the limiting ring is sleeved on the limiting table in a penetrating mode and provided with a first limiting portion and a second limiting portion, and the limiting table is provided with a third limiting portion.

2. A motor locking device for a pan and tilt head according to claim 1, wherein said locking pin is further provided with a locking hole.

3. A motor locking device for a pan and tilt head according to claim 1 or 2, characterized in that the outer diameter of said stop collar is smaller than the outer diameter of the stop table.

4. A motor-lock device for a head according to claim 1 or 2, characterized in that said projection is tapered in shape.

5. A motor-lock device for a head according to claim 1 or 2, characterized in that said groove is V-shaped in cross-section.

6. A head, characterized in that it comprises a motor locking device for a head according to any one of claims 1 to 5.