CN110925571A

CN110925571A - Rotatable module composite set

Info

Publication number: CN110925571A
Application number: CN201911235799.1A
Authority: CN
Inventors: 程世友; 丁菲菲; 张前伟; 刘辉
Original assignee: Zhejiang Hoolink Technology Co Ltd
Current assignee: Zhejiang Jingri Science And Technology Co ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-03-27
Anticipated expiration: 2039-12-05
Also published as: CN110925571B

Abstract

The invention relates to the technical field of security and traffic equipment, in particular to a rotatable module combination device, which comprises a plurality of single module shells, wherein the module shells are sequentially spliced end to end in a straight line shape, and adjacent module shells are rotationally connected; a driving mechanism for driving the module shell to rotate is further arranged between the module shells; when the driving mechanism drives one of the module shells to rotate, the other module shells are in a static state. The module shell can be added according to the requirement, and the installation angle of each module shell can be conveniently adjusted.

Description

Rotatable module composite set

Technical Field

The invention relates to the technical field of security and traffic equipment, in particular to a rotatable module combination device.

Background

At present, functional modules such as a camera lamp and the like are arranged on a traffic cross bar, and are respectively arranged and independently wired, and expansion equipment cannot be loaded subsequently, so that the overall layout is complicated and disordered. The whole effect is also not simple and beautiful, and the installation angle of the functional module is inconvenient to adjust.

Disclosure of Invention

In view of the above, the present invention provides a rotatable module assembly apparatus.

In order to solve the technical problems, the technical scheme of the invention is as follows:

a rotatable module combination device comprises a plurality of single module shells, wherein the module shells are sequentially spliced end to end in a straight line shape, and adjacent module shells are rotatably connected; a driving mechanism for driving the module shell to rotate is further arranged between the module shells; when the driving mechanism drives one of the module shells to rotate, the other module shells are in a static state.

The invention is further configured to: the two ends of the module shell are fixedly connected with inner gear rings which are coaxial with the module shell; the outer circumferential walls of the inner gear rings at the two ends of the module shell are rotatably connected with movable rings; the movable rings at the end parts of the two adjacent module shells are detachably connected together.

The invention is further configured to: the driving mechanism comprises a motor and a gear fixedly arranged on a main shaft of the motor; the motor is fixedly mounted in the movable rings at two ends of the same module shell, and a gear on the motor is meshed with an inner gear ring at one end, close to the motor, of the module shell.

The invention is further configured to: a first annular groove is formed in the outer circumferential wall of the inner gear ring; the inner circle peripheral wall of the movable ring is provided with a second ring groove relative to the first ring groove, wherein a plurality of balls are movably arranged between the first ring groove and the second ring groove, and the movable ring rotates along the outer circumference of the inner gear ring through the balls.

The invention is further configured to: the inner gear ring is connected and sealed with the inner side wall of the joint of the movable ring on the inner gear ring through an oil seal.

The invention is further configured to: a first sealing rubber ring is embedded between the connecting surface of the inner gear ring and the module shell.

The invention is further configured to: the outer wall of one of the two adjacent movable rings is rotatably connected with a plurality of buckle plates capable of rotating towards the direction of the other movable ring, and the movable ends of the buckle plates are bent inwards to form a clamping hook part; the outer wall of the other movable ring is provided with a clamping groove for clamping the clamping hook part of the pinch plate.

The invention is further configured to: the outer wall of the movable ring provided with the pinch plate is provided with an installation groove; a fixed shaft is fixedly connected in the mounting groove through two fixed blocks; the one end of buckle rotates to be connected on the fixed axle, just the cover is equipped with the torsional spring on the fixed axle, wherein the one end fixed mounting of torsional spring is on the diapire of mounting groove, and other end fixed mounting is on the inside wall of buckle, through the torsional spring makes the buckle remain throughout to the trend of joint groove one side upset.

The invention is further configured to: and a second sealing rubber ring is embedded between the contact surfaces of the two adjacent movable rings.

In summary, compared with the prior art, the invention has the advantages that:

according to the invention, the module shells are spliced together in a rotating mode, the driving mechanism is arranged in the module shell, and the driving mechanism drives the single module shell to rotate, so that the installation angle of each module shell can be respectively adjusted;

when the installation angle of a certain module shell needs to be adjusted, the module shell can be driven to rotate only by controlling the action of the corresponding driving mechanism, and the operation is simple and convenient; and this module casing is when the rotation angle regulation, and other module casings can not rotate along with it to guarantee not influence the installation angle of other module casings when adjusting the angle of certain module casing.

According to the invention, two adjacent movable rings are detachably connected, so that module housings can be added or reduced on the original module housing according to needs, thus the module housing can be more suitable for actual needs and has stronger practicability.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic view of a single module housing at one end;

FIG. 4 is a schematic view of the internal structure of two adjacent module housings after they are connected;

FIG. 5 is an enlarged view of portion B of FIG. 4;

FIG. 6 is a schematic diagram of the connection between two adjacent modules;

FIG. 7 is an enlarged view of portion C of FIG. 6;

fig. 8 is an enlarged view of the pinch plate of fig. 5.

Reference numerals: 1. a module housing; 11. a first sealing rubber; 12. a second sealing rubber; 2. an inner gear ring; 21. a first ring groove; 3. a movable ring; 31. a second ring groove; 32. mounting grooves; 33. a clamping groove; 4. a connecting plate; 5. a drive mechanism; 51. a motor; 52. a gear; 6. a ball bearing; 7. oil sealing; 8. buckling the plate; 81. a hook part; 82. a fixed block; 83. a connector; 84. a fixed shaft; 85. a torsion spring.

Detailed Description

The following detailed description of the embodiments of the present invention is provided in order to make the technical solution of the present invention easier to understand and understand.

Example (b):

referring to fig. 1, the present embodiment provides a rotatable module assembly apparatus, including a plurality of single module housings 1, wherein the module housings 1 are sequentially spliced end to end in a line, and adjacent module housings 1 are rotatably connected; the module case 1 is used to mount functional modules, such as a camera, a lighting lamp, and the like.

Referring to fig. 2, both ends of the module housing 1 are fixedly connected with an internal gear ring 2 coaxially arranged with the module housing 1, and the internal gear ring 2 is a gear 52 ring with teeth arranged on the inner circumferential wall; in order to improve the sealing and waterproof performance between the connection surface of the internal gear ring 2 and the module shell 1, a first sealing rubber ring 11 is embedded on the connection surface of the internal gear ring 2 and the module shell 1.

Combine fig. 2 and fig. 3 to show, in order to make and to splice each other between the module casing 1, all rotate on the outer circumferential wall of the internal gear circle 2 at same module casing 1 both ends and be connected with activity ring 3, specific:

as shown in fig. 3, the outer circumferential wall of the inner gear ring 2 is provided with a first ring groove 21; second annular groove 31 has been seted up to relative first annular 21 position on the interior circumference wall of activity ring 3, so surround at first annular 21 and second annular groove 31 and form the cell body structure of placing ball 6, the cell body structure internalization that forms at first annular 21 and second annular groove 31 sets up a plurality of balls 6 to make activity ring 3 rotate along the outer circumference of ring gear 2 through ball 6, the purpose that sets up ball 6 is in order to assist the relative internal gear 52 rotation of activity ring 3, with the frictional force when reducing activity ring 3 and ring gear 2 relative rotation.

Combine fig. 4 and fig. 5 to show, in order to guarantee the inboard leakproofness of the movable ring 3 inside wall junction on internal gear circle 2 and this internal gear circle 2, connect through oil blanket 7 between the inside wall of the movable ring 3 junction on internal gear circle 2 and this internal gear circle 2 and seal, so can guarantee through the mode that oil blanket 7 is connected that relative rotation between movable ring 3 and the internal gear circle 2, can guarantee the leakproofness between the two to prevent into water.

As shown in fig. 2 and 4, a driving mechanism 5 for driving the module housing 1 to rotate is further disposed between the module housings 1, and the driving mechanism 5 of the present embodiment includes a motor 51 and a gear 52 fixedly mounted on a main shaft of the motor 51; the movable rings 3 at two ends of the same module shell 1 are internally and fixedly provided with motors 51 through connecting plates 4, and gears 52 on the motors 51 are meshed with the inner gear ring 2 at one end of the module shell 1 close to the motors 51. The internal gear ring 2 engaged with the gear 52 of the motor 51 is driven to move by the rotation of the motor 51, and the internal gear ring 2 is fixed to the module housing 1, so that the module housing 1 rotates together with the internal gear ring 2.

In order to add the module housing 1, the movable rings 3 at the ends of two adjacent module housings 1 in this embodiment are detachably connected together, specifically, two adjacent movable rings 3 (i.e. two movable rings 3 connecting two adjacent module housings 1) are taken as an example:

as shown in fig. 5-8, the outer wall of one of the movable rings 3 is rotatably connected with a plurality of buckle plates 8 which can rotate towards the other movable ring 3, and all buckle plates 8 are uniformly distributed along the circumferential direction of the movable ring 3.

The movable end of the buckle plate 8 is bent inwards to form a clamping hook part 81; the outer wall of the other movable ring 3 is provided with a clamping groove 33 for clamping the clamping hook part 81 of the buckle plate 8, so that the buckle plate 8 can be turned over to realize the connection between the two movable rings 3, and the two adjacent module shells 1 are spliced into a whole.

In the embodiment, the outer wall of the movable ring 3 provided with the pinch plate 8 is provided with an installation groove 32 for installing the movable ring 3; a fixed shaft 84 is fixedly connected in the mounting groove 32 through two fixed blocks 82; one end of the buckle plate 8 is rotatably connected to the fixed shaft 84 through a connector 83 fixed on the inner wall of the buckle plate 8, so that the buckle plate 8 can turn around the fixed shaft 84.

In this embodiment, the cover is equipped with torsional spring 85 on the fixed axle 84, wherein the one end fixed mounting of torsional spring 85 is on the diapire of mounting groove 32, other end fixed mounting is on the inside wall of buckle 8, so under torsional spring 85's torsion, make buckle 8 remain the trend to the upset of joint groove 33 one side all the time, thereby after buckle 8 joint to joint groove 33, under torsional spring 85's effect, can make buckle 8 produce an effort to the upset of joint groove 33 one side, thereby make buckle 8 be difficult to be deviate from in the joint groove 33 easily.

In order to improve the waterproof performance between the adjacent movable rings 3, a second sealing rubber ring 12 is embedded between the contact surfaces of the adjacent movable rings 3.

The implementation principle is as follows:

during the concatenation, utilize buckle 8 and joint groove 33 with all single module casing 1 end to end concatenation together, so every function module casing 1 all can rotate.

When the angle of a certain module shell 1 (for convenience of explanation, hereinafter referred to as a module shell 1 to be rotated) needs to be adjusted, only the motors 51 in the movable rings 3 at the two ends of the module shell 1 to be rotated are started to rotate at the same direction and speed, so that the module shell 1 to be rotated is driven to rotate, and all other motors 51 are in a stop state; thus, because other motors 51 are in a closed state, the motors 51 are fixed to the corresponding movable rings 3, and the gears 52 on the motors 51 are meshed with the inner gear rings 2 of other module housings 1 to be clamped, under the condition that the two ends of the whole combination device are fixed (the two ends of the combination device are arranged on a lamp pole or other carriers), the self-locking effect of the unopened motors 51 is matched, and the two adjacent movable rings 3 are clamped together through the pinch plates 8, so that other module housings 1 cannot rotate, when the module housing 1 to be rotated rotates, other module housings 1 are in a static state and cannot rotate together, and the installation angles of other module housings 1 are not influenced when the module housing 1 to be rotated is adjusted.

The above are only typical examples of the present invention, and besides, the present invention may have other embodiments, and all technical solutions formed by equivalent substitutions or equivalent transformations fall within the scope of the present invention.

Claims

1. A rotatable module composite set which characterized in that: the module comprises a plurality of single module shells (1), wherein the module shells (1) are sequentially spliced end to end in a straight line shape, and adjacent module shells (1) are rotationally connected; a driving mechanism (5) for driving the module shell (1) to rotate is further arranged between the module shells (1); when the driving mechanism (5) drives one module shell (1) to rotate, the other module shells (1) are in a static state.

2. A rotatable modular assembly as set forth in claim 1, wherein: both ends of the module shell (1) are fixedly connected with inner gear rings (2) which are coaxial with the module shell (1); the outer circumferential walls of the inner gear rings (2) at the two ends of the module shell (1) are rotatably connected with movable rings (3); the movable rings (3) at the end parts of two adjacent module shells (1) are detachably connected together.

3. A rotatable modular assembly as set forth in claim 2 wherein: the driving mechanism (5) comprises a motor (51) and a gear (52) fixedly arranged on a main shaft of the motor (51); the motor (51) is fixedly mounted in the movable rings (3) at two ends of the same module shell (1), and the gear (52) on the motor (51) is meshed with the inner gear ring (2) at one end, close to the motor (51), of the module shell (1).

4. A rotatable modular assembly as set forth in claim 3 wherein: a first annular groove (21) is formed in the outer circumferential wall of the inner gear ring (2); the inner circumferential wall of the movable ring (3) is provided with a second annular groove (31) at a position corresponding to the first annular groove (21), wherein a plurality of balls (6) are movably arranged between the first annular groove (21) and the second annular groove (31), and the movable ring (3) rotates along the outer circumference of the inner gear ring (2) through the balls (6).

5. The rotatable modular assembly of claim 4 wherein: the inner gear ring (2) is connected and sealed with the inner side wall of the joint of the movable ring (3) on the inner gear ring (2) through an oil seal (7).

6. The rotatable modular assembly of claim 5 wherein: a first sealing rubber ring (11) is embedded between the connecting surface of the inner gear ring (2) and the module shell (1).

7. A rotatable modular assembly as claimed in any one of claims 2 to 6 wherein: the outer wall of one movable ring (3) of the two adjacent movable rings (3) is rotatably connected with a plurality of buckling plates (8) capable of rotating towards the other movable ring (3), and the movable ends of the buckling plates (8) are bent inwards to form buckling parts (81); the outer wall of the other movable ring (3) is provided with a clamping groove (33) for clamping a clamping hook part (81) of the pinch plate (8).

8. The rotatable modular assembly of claim 7 wherein: the outer wall of the movable ring (3) provided with the pinch plate (8) is provided with an installation groove (32); a fixed shaft (84) is fixedly connected in the mounting groove (32) through two fixed blocks (82); the one end of buckle (8) is rotated and is connected on fixed axle (84), just the cover is equipped with torsional spring (85) on fixed axle (84), wherein the one end fixed mounting of torsional spring (85) is on the diapire of mounting groove (32), and other end fixed mounting is on the inside wall of buckle (8), through torsional spring (85) makes buckle (8) remain throughout to the trend of joint groove (33) one side upset.

9. The rotatable modular assembly of claim 8 wherein: a second sealing rubber ring (12) is embedded between the contact surfaces of the two adjacent movable rings (3).