CN217562956U

CN217562956U - Camera slip ring structure

Info

Publication number: CN217562956U
Application number: CN202221563055.XU
Authority: CN
Inventors: 周德华; 张震杰
Original assignee: Shenzhen Domenor Technology Co ltd
Current assignee: Shenzhen Domenor Technology Co ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2022-10-11
Anticipated expiration: 2032-06-22

Abstract

The application discloses camera sliding ring structure, concretely relates to sliding ring structure field, this application includes the sliding ring body, the lateral wall fixedly connected with collar of sliding ring body, the upper surface electric connection of sliding ring body has a plurality of electric wire, the surface of sliding ring body is equipped with reinforcing apparatus, reinforcing apparatus includes two branches, two branch all with the lateral wall fixed connection of sliding ring body, the fixed surface of branch is connected with the square tube, the inside sliding connection of square tube has the draw runner, the fixed surface of draw runner is connected with the clamp plate, the inside screw thread of branch is inserted and is equipped with the actuating lever, and this application is through setting up reinforcing apparatus, has made things convenient for the work of compressing tightly of electric wire between two clamp plates, has improved the stability of being connected between electric wire and the sliding ring, has reduced when the electric wire receives external force and has dragged, and the phenomenon that breaks appears easily in electric wire and sliding ring body junction, has improved the stability to a certain extent in the sliding ring body use.

Description

Camera slip ring structure

Technical Field

The application relates to the field of slip ring structures, in particular to a slip ring structure of a camera.

Background

The slip ring structure is the structure that twists reverse the winding in avoiding the electric wire use to appear, install the position between two needs rotation article usually, install the winding that the electric wire was avoided to the slip ring structure usually between surveillance camera head and the base, the electric wire on the slip ring body comprises several thin silk threads and the outside protective layer of parcel at the silk thread usually, when meetting birds striking or the great weather of wind-force, when the electric wire can receive external force and drag, the electric wire takes off disconnected phenomenon with the easy appearance of slip ring body junction, the normal use to slip ring body structure has been influenced.

SUMMERY OF THE UTILITY MODEL

The application aims to solve the problem that the phenomenon of disconnection easily occurs under the action of pulling an electric wire by external force on a slip ring body, and provides a slip ring structure of a camera.

In order to achieve the purpose, the following technical scheme is adopted in the application: the utility model provides a camera sliding ring structure, includes the sliding ring body, the lateral wall fixedly connected with collar of sliding ring body, the upper surface electric connection of sliding ring body has a plurality of electric wire, the surface of sliding ring body is equipped with reinforcing apparatus, reinforcing apparatus includes two branches, two branch all with the lateral wall fixed connection of sliding ring body, the fixed surface of branch is connected with the square tube, the inside sliding connection of square tube has the draw runner, the fixed surface of draw runner is connected with the clamp plate, the inside screw thread of branch is inserted and is equipped with the actuating lever, the actuating lever is connected with the inside rotation of clamp plate.

The effect that above-mentioned part reaches is: the driving rod is driven to rotate, the driving rod can push the pressing plate to move towards the direction close to the electric wire, the sliding strip slides in the square tube to play a role in limiting the moving direction of the pressing plate, and the pressing work of the electric wire between the two pressing plates can be achieved at the moment.

Preferably, one end of the driving rod, which is far away from the pressing plate, is fixedly connected with a rotating block.

The effect that above-mentioned part reaches is: the rotating block is rotated, and the rotating block can drive the driving rod to rotate in the supporting rod.

Preferably, the surface of the pressing plate is glued with a non-slip mat, and the surface of the non-slip mat is uniformly provided with a plurality of non-slip bulges.

The effect that above-mentioned part reaches is: the anti-skidding bulge on the anti-skidding pad increases the frictional force between the pressing plate and the electric wire, and further improves the stability of compressing the electric wire.

Preferably, the inside sliding connection of sliding ring body has two slide bars, the slide bar is "U" shape structure, two the slide bar is kept away from the one end fixed connection of sliding ring body and is had the backup pad of "U" shape structure.

The effect that above-mentioned part reaches does: before strengthening the electric wire, utilize the backup pad to extrude into the state of buckling the electric wire that is close to the sliding ring body position for electric wire between sliding ring body and the clamp plate prestores, when the electric wire appears slightly sliding between the clamp plate, the electric wire between clamp plate and the sliding ring body can be torn out partly, has further improved the stability of connecting between electric wire and the sliding ring body.

Preferably, the side wall of the slide bar is fixedly connected with a fixing ring, the surface of the slide bar is sleeved with a first spring, and two ends of the first spring are fixedly connected with the fixing ring and the slide ring body respectively.

The effect that above-mentioned part reaches is: the setting of first spring has played the fixed hoop of drive and has kept away from the effect that sliding ring body one side removed.

Preferably, the surface of collar is equipped with stop device, stop device includes a plurality of locating piece, a plurality of two liang of a set of locating pieces all is connected with the last fixed surface of collar, the inside sliding connection of locating piece has the spacer pin, two the terminal surface fixedly connected with spacing frame of spacer pin, spacing frame is "U" shape structure.

The effect that above-mentioned part reaches does: after the sliding ring body is required to be installed on the camera through the bolt, the sliding ring body and the camera are positioned, the bolt is sequentially sleeved into the inner walls of the preformed holes in the sliding ring body and the camera, the position of the screwing end of the bolt is adjusted, the sliding pin is pulled out from the side wall of the positioning block, the limiting frame is clamped on the side wall of the bolt, and therefore the screwing of the nut on the bolt is facilitated.

Preferably, the surface of the limiting pin is sleeved with a second spring, and two ends of the second spring are respectively and fixedly connected with the positioning block and the limiting frame.

The effect that above-mentioned part reaches is: the second spring is arranged to drive the limiting frame to move towards one side far away from the positioning block.

Preferably, the side wall of the limiting frame is fixedly connected with a fixing block, and a sliding pin is inserted into the fixing block in a sliding manner.

The effect that above-mentioned part reaches does: the limiting frame is pulled towards the direction close to the positioning block, when the sliding pin slides to the position of one side, far away from the limiting frame, of the positioning block, the sliding pin in the sliding fixing block is supported on the positioning block, and temporary supporting work for the position of the limiting frame can be achieved.

To sum up, the beneficial effect of this application does:

through setting up reinforcing apparatus, made things convenient for the work of compressing tightly of electric wire between two clamp plates, improved the stability of being connected between electric wire and the sliding ring, reduced when the electric wire receives external force and pulls, the phenomenon of breaking appears with this body coupling department of sliding ring easily in the electric wire, improved the stability to the sliding ring body in the use to a certain extent.

Drawings

Fig. 1 is a schematic perspective view of the present application.

Fig. 2 is a partial structural schematic diagram of the present application.

Fig. 3 is an enlarged view of fig. 2 at a in the present application.

Fig. 4 is an enlarged view of fig. 2 at B in the present application.

Fig. 5 is an enlarged view of fig. 2 at C in the present application.

Description of the reference numerals:

1. a slip ring body; 2. a mounting ring; 3. an electric wire; 4. a reinforcing device; 401. a support plate; 402. a slide bar; 403. a strut; 404. a drive rod; 405. a square tube; 406. a slide bar; 407. pressing a plate; 408. a non-slip mat; 409. rotating the block; 410. a fixing ring; 411. a first spring; 5. a limiting device; 51. a limiting frame; 52. positioning blocks; 53. a fixed block; 54. a slide pin; 55. a spacing pin; 56. a second spring.

Detailed Description

Referring to fig. 1, the embodiment discloses a camera sliding ring structure, including sliding ring body 1, sliding ring body 1's lateral wall fixedly connected with collar 2, sliding ring body 1's upper surface electric connection has a plurality of electric wire 3, and sliding ring body 1's surface is equipped with reinforcing apparatus 4, and collar 2's surface is equipped with stop device 5.

Referring to fig. 2 and 3 and fig. 4, the reinforcing device 4 includes two supporting rods 403, the two supporting rods 403 are both fixedly connected to the side wall of the slip ring body 1, a square tube 405 is fixedly connected to the surface of the supporting rods 403, a slide bar 406 is slidably connected to the inside of the square tube 405, a pressing plate 407 is fixedly connected to the surface of the slide bar 406, and a driving rod 404 is inserted into the internal thread of the supporting rods 403. The driving rod 404 is driven to rotate, the driving rod 404 can push the pressing plates 407 to move towards the direction close to the wires 3, the sliding strip 406 slides inside the square tube 405 to limit the moving direction of the pressing plates 407, and at the moment, the pressing work of the wires 3 between the two pressing plates 407 can be realized.

The driving rod 404 is rotatably connected with the inside of the pressing plate 407, and a rotating block 409 is fixedly connected to one end of the driving rod 404 far away from the pressing plate 407. The rotating block 409 is rotated, and the rotating block 409 drives the driving rod 404 to rotate inside the supporting rod 403. The surface of the pressing plate 407 is glued with a non-slip mat 408, and the surface of the non-slip mat 408 is uniformly provided with a plurality of non-slip protrusions. The anti-slip protrusions on the anti-slip pad 408 increase the friction force between the pressing plate 407 and the electric wire 3, and further improve the stability of pressing the electric wire 3.

The inside sliding connection of sliding ring body 1 has two slide bars 402, and slide bar 402 is "U" shape structure, and the one end fixedly connected with backup pad 401 of "U" shape structure that two slide bars 402 kept away from sliding ring body 1. Before reinforcing the electric wire 3, utilize the backup pad 401 to extrude the electric wire 3 that is close to the position of sliding ring body 1 to the state of buckling for the electric wire 3 between sliding ring body 1 and the clamp plate 407 prestores, when the electric wire 3 appears slightly sliding between the clamp plate 407, the electric wire 3 between clamp plate 407 and sliding ring body 1 can be torn out a part, has further improved the stability of being connected between electric wire 3 and sliding ring body 1. The side wall of the sliding rod 402 is fixedly connected with a fixed ring 410, the surface of the sliding rod 402 is sleeved with a first spring 411, and two ends of the first spring 411 are respectively fixedly connected with the fixed ring 410 and the sliding ring body 1. The first spring 411 is provided to drive the fixed ring 410 to move away from the slip ring body 1.

Referring to fig. 1, 2 and 5, the limiting device 5 includes a plurality of positioning blocks 52, two of the positioning blocks 52 are connected with the upper surface of the mounting ring 2, a limiting pin 55 is slidably connected inside the positioning blocks 52, a limiting frame 51 is fixedly connected to the end surfaces of the two limiting pins 55, and the limiting frame 51 is in a U-shaped structure. After the sliding ring body 1 is required to be installed on the camera through the bolt, the sliding ring body 1 and the camera are positioned, the bolt is sequentially sleeved into the inner walls of the preformed holes in the sliding ring body 1 and the camera, the position of the screwing end of the bolt is adjusted, the sliding pin 54 is pulled out from the side wall of the positioning block 52, the limiting frame 51 is clamped on the side wall of the bolt, and therefore screwing of the nut on the bolt is facilitated.

The surface of the limit pin 55 is sleeved with a second spring 56, and two ends of the second spring 56 are respectively fixedly connected with the positioning block 52 and the limit frame 51. The second spring 56 is provided to drive the stopper frame 51 to move away from the positioning block 52. The side wall of the limit frame 51 is fixedly connected with a fixed block 53, and a sliding pin 54 is inserted in the fixed block 53 in a sliding manner. The limiting frame 51 is pulled towards the direction close to the positioning block 52, when the sliding pin 54 slides to the position of the positioning block 52 far away from the limiting frame 51, the sliding pin 54 in the sliding fixing block 53 is supported on the positioning block 52, and temporary supporting work of the position of the limiting frame 51 can be realized.

The working principle is as follows: after the electric wire 3 and the slip ring body 1 are connected, the rotating block 409 is rotated, the rotating block 409 can drive the driving rod 404 to rotate inside the supporting rod 403, at the moment, the driving rod 404 can be driven to rotate, the driving rod 404 can push the pressing plate 407 to move towards the direction close to the electric wire 3, the sliding strip 406 slides inside the square tube 405 to play a role in limiting the moving direction of the pressing plate 407, at the moment, the pressing work of the electric wire 3 between the two pressing plates 407 can be realized, the friction force between the pressing plate 407 and the electric wire 3 is increased by the anti-skidding protrusions on the anti-skidding pads 408, the stability of pressing the electric wire 3 is further improved, through the reinforcing device 4, the pressing work of the electric wire 3 between the two pressing plates 407 is facilitated, the stability of connection between the electric wire 3 and the slip ring is improved, the phenomenon that the connection between the electric wire 3 and the slip ring body 1 is easily broken when the electric wire 3 is pulled by external force is reduced, and the stability of the connection between the electric wire 3 and the slip ring body 1 in the use process is improved to a certain degree.

Before the electric wire 3 is reinforced, the sliding rod 402 is subjected to the elastic force of the first spring 411 between the fixing ring 410 and the sliding ring body 1 to drive the supporting plate 401 to press the electric wire 3 close to the sliding ring body 1 into a bent state, so that the electric wire 3 between the sliding ring body 1 and the pressing plate 407 is pre-stored, when the electric wire 3 slightly slides between the pressing plate 407, the electric wire 3 between the pressing plate 407 and the sliding ring body 1 is torn off, and the stability of connection between the electric wire 3 and the sliding ring body 1 is further improved.

The limiting frame 51 is pulled towards the direction close to the positioning block 52, when the sliding pin 54 slides to the position of one side, far away from the limiting frame 51, of the positioning block 52, the sliding pin 54 inside the sliding fixing block 53 is supported on the positioning block 52, temporary supporting work for the position of the limiting frame 51 can be realized, after the sliding ring body 1 is required to be installed on a camera through a bolt, the sliding ring body 1 and the camera are positioned, the bolt is sequentially sleeved into the inner walls of the preformed holes in the sliding ring body 1 and the camera, the position of the screwing end of the bolt is adjusted, the sliding pin 54 is pulled out of the side wall of the positioning block 52, at the moment, the limiting frame 51 can be clamped on the side wall of the bolt under the elastic action of the second spring 56 on the positioning block 52, screwing of a nut on the bolt is facilitated, installation efficiency of workers between the sliding ring body 1 and the camera is improved, through the arrangement of the limiting device 5, limiting work for the bolt installed on the inner wall of the installation ring 2 is facilitated, and installation efficiency between the sliding ring body 1 and the camera is improved.

Claims

1. The utility model provides a camera sliding ring structure, includes sliding ring body (1), its characterized in that: the utility model discloses a slip ring, including slip ring body (1), lateral wall fixedly connected with collar (2) of slip ring body (1), the upper surface electric connection of slip ring body (1) has a plurality of electric wire (3), the surface of slip ring body (1) is equipped with reinforcing apparatus (4), reinforcing apparatus (4) include two branch (403), two branch (403) all with the lateral wall fixed connection of slip ring body (1), the fixed surface of branch (403) is connected with square tube (405), the inside sliding connection of square tube (405) has draw runner (406), the fixed surface of draw runner (406) is connected with clamp plate (407), the inside screw thread of branch (403) is inserted and is equipped with actuating lever (404), actuating lever (404) are connected with the inside rotation of clamp plate (407).

2. The slip ring structure for a camera according to claim 1, wherein: one end of the driving rod (404) far away from the pressing plate (407) is fixedly connected with a rotating block (409).

3. The slip ring structure for a camera according to claim 1, wherein: the surface of the pressing plate (407) is glued with a non-slip mat (408), and the surface of the non-slip mat (408) is uniformly provided with a plurality of non-slip bulges.

4. The slip ring structure for a camera according to claim 1, wherein: the sliding ring is characterized in that two sliding rods (402) are slidably connected inside the sliding ring body (1), the sliding rods (402) are of a U-shaped structure, and one ends, far away from the sliding ring body (1), of the two sliding rods (402) are fixedly connected with a supporting plate (401) of the U-shaped structure.

5. The slip ring structure for a camera according to claim 4, wherein: the side wall of the sliding rod (402) is fixedly connected with a fixing ring (410), a first spring (411) is sleeved on the surface of the sliding rod (402), and two ends of the first spring (411) are fixedly connected with the fixing ring (410) and the sliding ring body (1) respectively.

6. The slip ring structure for a camera according to claim 1, wherein: the surface of collar (2) is equipped with stop device (5), stop device (5) include a plurality of locating piece (52), a plurality of two liang of a set of all are connected with the last fixed surface of collar (2) in locating piece (52), the inside sliding connection of locating piece (52) has spacer pin (55), two the terminal surface fixedly connected with spacing frame (51) of spacer pin (55), spacing frame (51) are "U" shape structure.

7. The slip ring structure for a camera according to claim 6, wherein: the surface of the limiting pin (55) is sleeved with a second spring (56), and two ends of the second spring (56) are respectively fixedly connected with the positioning block (52) and the limiting frame (51).

8. The slip ring structure for a camera according to claim 6, wherein: the side wall of the limiting frame (51) is fixedly connected with a fixing block (53), and a sliding pin (54) is inserted into the fixing block (53) in a sliding mode.