CN216981089U

CN216981089U - Case connector for cantilever system

Info

Publication number: CN216981089U
Application number: CN202220777737.4U
Authority: CN
Inventors: 张铎; 曹慧玲
Original assignee: Shanghai Xuanlong Electric Technology Co ltd
Current assignee: Shanghai Xuanlong Electric Technology Co ltd
Priority date: 2022-04-06
Filing date: 2022-04-06
Publication date: 2022-07-15
Anticipated expiration: 2032-04-06

Abstract

The utility model discloses a case connector for a cantilever system, which comprises an upper shell, a connector rotor, inner hexagonal socket head cap screws and a lower shell, wherein third screw holes are uniformly distributed in the lower shell, the upper shell is arranged above the lower shell, the inner parts of the third screw holes are fixedly connected with the upper shell through the inner hexagonal socket head cap screws, the connector rotor is arranged between the upper shell and the lower shell, the top end of the connector rotor is provided with limit screws, and the top end of the connector rotor is uniformly distributed with second screw holes. According to the utility model, the upper shell, the lower shell and the third screw hole are arranged, the upper shell and the lower shell are uniformly connected through the hexagon socket head cap screws, the connector rotor is arranged between the upper shell and the lower shell, and the cantilever system is connected with the connector rotor, so that the connector main body and the cantilever system can smoothly rotate by 300 degrees after being assembled, and further, the case main body is beneficial to rotation, and the use is more flexible.

Description

Case connector for cantilever system

Technical Field

The utility model relates to the technical field of connectors, in particular to a case connector for a cantilever system.

Background

The cantilever system has one end fixed support without axial, vertical displacement and rotation and the other end free to generate forces parallel to the axial direction and perpendicular to the axial direction, i.e. it has one end without anything as fixed and the other end free to generate forces balancing the axis and perpendicular to the axial direction.

The application of cantilever system is very extensive, uses the cantilever system to hang or support the control box at present stage often to the nimble adjusting position of control box, the cantilever system needs the connector to go on when being connected with quick-witted case, and the great majority of structures of current connector are comparatively simple, and quick-witted case main part is unfavorable for rotating with cantilever headtotail back machine case main part, has the limitation during the use.

Disclosure of Invention

The present invention is directed to a housing connector for a cantilever system, which solves the problem of limitations in use of the above-mentioned prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a cantilever is quick-witted case connector for system, includes casing, connector rotor, hexagon socket head cap screw and casing down, evenly distributed has the third screw down on the casing, just the top of casing is provided with the casing down, the inside of third screw all is through hexagon socket head cap screw and last casing fixed connection, go up the casing and be provided with the connector rotor down between the casing, just the top of connector rotor is provided with stop screw, the top evenly distributed of connector rotor has the second screw.

Preferably, the central position of the top of the upper shell is provided with an interface, and the central position of the interface is provided with a through groove, so that one end of the cantilever system can be inserted conveniently.

Preferably, be provided with first packing ring between connector rotor and the last casing, just be provided with the second packing ring between connector rotor and the lower casing, do benefit to and improve the leakproofness between last casing, connector rotor and the lower casing, the phenomenon of mutual wearing and tearing is difficult to appear simultaneously.

Preferably, a wooden plug is embedded into one side of the lower shell, and the wooden plug and the lower shell are connected and fixed through an inner hexagonal set screw, so that a damping effect is achieved, and the phenomenon that the rotating speed of the connector rotor is too high is avoided.

Preferably, the bottom of hexagon socket head cap screw all is provided with the nut, just the inside top of nut all is provided with the buffering spacing collar, the buffering spacing collar is the rubber material, the inside bottom evenly distributed of nut has the tension spring, and the nut is difficult to become flexible, assembles more firmly.

Preferably, the upper shell outside the through groove is uniformly provided with clamping grooves, first screw holes are formed between the clamping grooves and located on the same vertical line with the second screw holes, positioning is facilitated in the assembling process, and assembling efficiency is improved.

Compared with the prior art, the utility model has the beneficial effects that:

(1) this quick-witted case connector for cantilever system is through installing the casing, casing and third screw down, go up evenly through hexagon socket head cap screw connection between casing and the lower casing, go up the casing and be provided with the connector rotor down between the casing, be provided with stop screw on the connector rotor, cantilever system and connector rotor connection for this connector main part can smooth rotation 300 after the cantilever system assembly is good, and then make quick-witted case main part do benefit to and rotate, it is more nimble during the use.

(2) This cantilever is quick-witted case connector for system is through being provided with first packing ring between connector rotor and last casing, be provided with the second packing ring between connector rotor and the lower casing, do benefit to and improve the upper casing, leakproofness between connector rotor and the lower casing, be difficult to the phenomenon of mutual wearing and tearing appear simultaneously, the inside top of nut is provided with the buffering spacing collar of rubber material, the inside bottom evenly distributed of nut has the tension spring, make the rebound elasticity through buffering spacing collar and tension spring can play the cushioning effect when receiving the exogenic action, disperse external force, the nut is difficult to become flexible, the assembly is more firm.

(3) This quick-witted case connector for cantilever system is provided with the interface through the top at last casing, and the inside of interface is provided with logical groove, and the one end of cantilever system inserts logical inslot and is connected with the connector rotor, evenly is provided with the draw-in groove in the interface that leads to the groove outside, does benefit to and does benefit to the fixture block phase-match of reserving on the cantilever system, does benefit to the location in the assembling process, improves assembly efficiency.

Drawings

FIG. 1 is a schematic illustration of an explosive structure according to the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic front sectional view of the present invention;

FIG. 4 is a schematic bottom view of the present invention;

FIG. 5 is a schematic top view of the present invention;

fig. 6 is a schematic cross-sectional view of the socket cap screw according to the present invention.

In the figure: 1. an upper housing; 101. a first screw hole; 2. a first gasket; 3. a connector rotor; 301. a second screw hole; 4. a wooden plug; 5. a hexagon socket set screw; 6. a socket head cap screw; 7. a lower housing; 701. a third screw hole; 8. a second gasket; 9. a limit screw; 10. an interface; 11. a card slot; 12. a through groove; 13. a buffering limit ring; 14. a nut; 15. a tension spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, an embodiment of the present invention is shown: a case connector for a cantilever system comprises an upper shell 1, a connector rotor 3, inner hexagonal socket head cap screws 6 and a lower shell 7, wherein third screw holes 701 are uniformly distributed in the lower shell 7, the upper shell 1 is arranged above the lower shell 7, and the interiors of the third screw holes 701 are fixedly connected with the upper shell 1 through the inner hexagonal socket head cap screws 6;

a reserved hole is formed in the top of the case, third screw holes 701 distributed in the lower shell 7 correspond to the reserved hole in the top of the case main body, the upper shell 1 corresponds to the lower shell 7, and then inner hexagonal socket head cap screws 6 penetrate through the reserved hole in the top of the case and the third screw holes 701 and then are fixedly connected with the upper shell 1;

the bottom ends of the inner hexagonal socket head cap screws 6 are all provided with nuts 14, the top ends inside the nuts 14 are all provided with buffering limiting rings 13, the buffering limiting rings 13 are all made of rubber, and tensioning springs 15 are uniformly distributed at the bottom ends inside the nuts 14;

when the external force is applied, the buffer limiting ring 13 and the tension spring 15 have the buffer effect through the rebound resilience, so that the external force is dispersed, the nut 14 is not easy to loosen, and the assembly is firmer;

a connector rotor 3 is arranged between the upper shell 1 and the lower shell 7, a first gasket 2 is arranged between the connector rotor 3 and the upper shell 1, and a second gasket 8 is arranged between the connector rotor 3 and the lower shell 7;

the sealing performance among the upper shell 1, the connector rotor 3 and the lower shell 7 is improved, and the phenomenon of mutual abrasion is not easy to occur;

second screw holes 301 are uniformly distributed at the top end of the connector rotor 3, an interface 10 is arranged at the central position of the top of the upper shell 1, a through groove 12 is arranged at the central position of the interface 10, and one end of the cantilever system is inserted into the through groove 12 to be connected with the connector rotor 3;

the clamping grooves 11 are uniformly distributed on the upper shell 1 outside the through groove 12, so that the clamping grooves are favorably matched with clamping blocks reserved on a cantilever system, the positioning is favorably realized in the assembling process, and the assembling efficiency is improved;

a first screw hole 101 is formed between the clamping grooves 11, the first screw hole 101 and the second screw hole 301 are positioned on the same vertical line, and the cantilever system and the connector rotor 3 can be fixed by a locking screw penetrating through the first screw hole 101 and the second screw hole 301;

the top end of the connector rotor 3 is provided with a limit screw 9, so that the connector main body can smoothly rotate by 300 degrees after being assembled with the cantilever system, the case main body is favorable for rotation, and the use is more flexible;

one side embedding of casing 7 has cork 4 down, and is connected fixedly through hexagon socket set screw 5 between cork 4 and the casing 7 down, plays the damping effect, avoids connector rotor 3 slew velocity too fast.

The working principle is as follows: in the embodiment of the application, when the connector is used, a reserved hole is formed in the top of a case, a third screw hole 701 distributed on a lower shell 7 corresponds to the reserved hole in the top of a case main body, an upper shell 1 corresponds to the lower shell 7, then an inner hexagonal socket head cap screw 6 is fixedly connected with the upper shell 1 after passing through the reserved hole in the top of the case and the third screw hole 701, nuts 14 are arranged at the bottom ends of the inner hexagonal socket head cap screw 6, a buffering limiting ring 13 made of rubber is arranged at the top end inside the nuts 14, tension spring springs 15 are uniformly distributed at the bottom end inside the nuts 14, so that when external force is applied, the buffer effect can be achieved through the resilience of the buffering limiting ring 13 and the resilience of the tension springs 15, the external force is dispersed, the nuts 14 are not easy to loosen, the assembly is firmer, a connector rotor 3 is arranged between the upper shell 1 and the lower shell 7, an interface 10 is arranged at the top end of the upper shell 1, interface 10's inside is provided with logical groove 12, evenly distributed has first screw 101 on the last casing 1 in the interface 10 outside, evenly distributed has second screw 301 on the connector rotor 3, first screw 101 corresponds with second screw 301, the one end of cantilever system inserts and leads to the inslot 12 and be connected with connector rotor 3, but make this connector main part and cantilever system assemble the back smooth rotation 300, and then make the machine case main part do benefit to and rotate, it is more nimble during the use, all be provided with draw-in groove 11 between the first screw 101, do benefit to and cantilever system go up the fixture block phase-match of reserving, do benefit to the location in the assembling process, the assembly efficiency is improved.

Claims

1. The utility model provides a machine case connector for cantilever system, its characterized in that, includes casing (1), connector rotor (3), hexagon socket head cap screw (6) and casing (7) down, evenly distributed has third screw (701) down on casing (7), just the top of casing (7) is provided with casing (1) down, the inside of third screw (701) all is through hexagon socket head cap screw (6) and last casing (1) fixed connection, it is provided with connector rotor (3) down to go up between casing (1) and casing (7), just the top of connector rotor (3) is provided with stop screw (9), the top evenly distributed of connector rotor (3) has second screw (301).

2. The boom system chassis connector of claim 1, wherein: an interface (10) is arranged at the central position of the top of the upper shell (1), and a through groove (12) is arranged at the central position of the interface (10).

3. The boom system chassis connector of claim 1, wherein: a first gasket (2) is arranged between the connector rotor (3) and the upper shell (1), and a second gasket (8) is arranged between the connector rotor (3) and the lower shell (7).

4. The boom system chassis connector of claim 1, wherein: a wooden plug (4) is embedded into one side of the lower shell (7), and the wooden plug (4) and the lower shell (7) are fixedly connected through an inner hexagonal set screw (5).

5. The boom system chassis connector according to claim 1, wherein: the bottom of the inner hexagonal socket head cap screw (6) is provided with a nut (14), the top end of the interior of the nut (14) is provided with a buffering limiting ring (13), the buffering limiting ring (13) is made of rubber, and tensioning springs (15) are uniformly distributed at the bottom end of the interior of the nut (14).

6. The boom system chassis connector of claim 2, wherein: clamping grooves (11) are uniformly distributed on the upper shell (1) on the outer side of the through groove (12), first screw holes (101) are formed between the clamping grooves (11), and the first screw holes (101) and the second screw holes (301) are located on the same vertical line.