CN220622346U - Connector frame installs fixed handle - Google Patents

Abstract

The utility model discloses a connector frame mounting and fixing handle, which comprises a connector frame and handles arranged on two sides of the connector frame, wherein the handles comprise fixing parts detachably connected with the connector frame and movable parts arranged below the fixing parts; the fixed part comprises positioning blocks arranged on two sides of the connector frame, the movable part is movably connected with the positioning blocks, and a locking mechanism locked with the positioning blocks is further arranged on the movable part. The positioning block of the fixed part and the connector frame are firmly assembled, and the special-shaped handle structure of the movable part allows the handle to flexibly rotate, so that the double advantages of firm connection and flexibility are provided.

Description

Connector frame installs fixed handle

Technical Field

The utility model relates to the field of connectors, in particular to a connector frame mounting and fixing handle.

Background

Connector frames are widely used in various engineering and design fields to connect different parts, components or devices to achieve a robust and reliable combination. In conventional connector frames, the mounting of the handle is typically accomplished by conventional fastening means such as bolts, nuts, pins, and the like. These conventional methods, while simple, can present some problems during use. For example, bolts and nuts require additional tools to tighten, increasing complexity and time costs of installation, and long term use may result in loosening of the bolts, thereby affecting the stability of the connector frame. In the prior art, there are some novel connector frames that are designed to integrally form the handle with the connector frame itself, eliminating the loosening problem that may be caused by conventional bolting, but it limits the design flexibility of the connector frame and the handle, and if the handle is integrally formed with the connector frame, it may be more difficult to maintain and replace the handle, and the entire connector frame needs to be replaced, increasing the complexity and cost of maintenance.

Therefore, there is an urgent need to provide a connector frame with a fixing handle, which is capable of maintaining flexibility and convenient disassembly and replacement.

Disclosure of Invention

The utility model aims to solve the technical problems that: the technical problem existing in the prior art is solved, and the connector frame mounting and fixing handle with flexibility and convenient detachability is provided.

The technical scheme adopted for solving the technical problems is as follows:

the connector frame mounting and fixing handle comprises a connector frame and handles arranged on two sides of the connector frame, wherein the handles comprise fixing parts detachably connected with the connector frame and movable parts arranged below the fixing parts; the fixed part comprises positioning blocks arranged on two sides of the connector frame, the movable part is movably connected with the positioning blocks, and a locking mechanism locked with the positioning blocks is further arranged on the movable part.

Preferably, the positioning block is provided with a groove which is movably connected with the movable part, a through hole arranged on the groove and a cylindrical pin penetrating through the through hole.

Preferably, the movable part comprises a special-shaped component, the head of which is provided with a groove matched with the groove, and the special-shaped component is provided with a connecting hole for penetrating.

Preferably, the cylindrical pin comprises an upper cylindrical pin and a lower cylindrical pin, wherein the upper cylindrical pin is penetrated with a through hole and a special-shaped member at an upper position and is wound with a torsion spring between the special-shaped members; the lower cylindrical pin is penetrated with a lower through hole.

Preferably, the movable part further comprises a middle part movably connected with the lower cylindrical pin and a tail part for holding the force, and the locking mechanism is arranged on the middle part.

Preferably, the locking mechanism comprises a movable hook arranged on one side of the middle part close to the inner part, and the movable hook is detachably connected with the lower cylindrical pin.

Preferably, the upper and lower positions of the movable hook are provided with threaded holes, a movable pull buckle is externally connected to one side of the movable hook, which is outside the middle part, through screws penetrating through the threaded holes, and the movable pull buckle vertically moves on one side of the movable hook, which is outside the middle part.

Preferably, a spring is further arranged between the movable hook and the movable pull buckle.

The beneficial effects of the utility model are as follows:

(1) In the application, the positioning block of the fixed part and the connector frame are firmly assembled, and meanwhile, the special-shaped handle structure of the movable part allows the handle to flexibly rotate, so that the double advantages of firm connection and flexibility are provided;

(2) In the application, the upper cylindrical pin, the lower cylindrical pin and the torsion spring of the movable part are designed, and the movable hook is matched with the lower cylindrical pin of the connector frame, so that the rotation range of the handle is limited, the handle is automatically rebounded and reliably fixed, and the stability of the connector frame and the handle is enhanced;

(3) In this application, the setting of activity pull buckle and the spring mechanism of handle makes the user can easily operate the handle, conveniently carries out the fixed of handle and releases, has kept the removability and the maintainability of connector frame and handle simultaneously.

Drawings

FIG. 1 is a schematic plan view of a connector frame mounting and fixing handle according to embodiment 1;

FIG. 2 is an enlarged view of a in FIG. 1;

fig. 3 is a schematic structural view of the fixed part and the movable part in embodiment 1.

The above reference numerals: 1. a connector frame; 2. a right positioning block; 3. a movable part; 4. a guide pin; 5. a hexagonal screw; 6. a groove; 7. a through hole; 8. the upper cylindrical pin; 9. a lower cylindrical pin; 10. a profiled member; 11. a torsion spring; 12. a movable hook; 13. a movable pull buckle; 14. and (3) a spring.

Detailed Description

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings, but these embodiments do not limit the scope of the utility model in any way.

Example 1

As shown in fig. 1 to 3, a connector frame mounting and fixing handle includes a connector frame 1 and handles provided on both sides of the connector frame 1, the handles including a fixing portion detachably connected with the connector frame 1 and a movable portion 3 provided below the fixing portion. The fixing part comprises a left positioning block and a right positioning block 2, the assembly position of the left positioning block and the right positioning block 2 and the connector frame 1 is of a wedge-shaped structure, and the left positioning block/right positioning block 2 is connected with the connector frame 1 by adopting a guide pin 4 and a hexagon screw 5 at the assembly position.

The right locating piece 2 below is equipped with the cylindric lock that is used for with recess 6, the through-hole 7 that establishes on the recess 6 of movable part 3 swing joint and wears to establish through-hole 7, and movable part 3 is the dysmorphism handle of dysmorphism structure, including the head be equipped with recess 6 assorted dysmorphism component 10, be equipped with the connecting hole that is used for wearing to establish the cylindric lock on dysmorphism component 10. The cylindrical pin comprises an upper cylindrical pin and a lower cylindrical pin, wherein the upper cylindrical pin 8 passes through the through hole 7 and the special-shaped member 10 which are positioned at the upper position, and a torsion spring 11 is wound between the special-shaped members 10; the lower cylindrical pin 9 is penetrated with a lower through hole 7, the handle flexibly rotates by taking the upper cylindrical pin 8 as a rotating shaft, and the lower cylindrical pin 9 is used as a limiting piece to limit the rotating range.

The special-shaped handle also comprises a middle part which is movably connected with the fixed part and a tail part which is used for holding a force, wherein one side of the middle part which is close to the inner part is provided with a movable hook 12 which is matched and connected with the lower round pin column, and the curved surface of the inner side of the hook is matched with the outer surface of the lower round pin column. Threaded holes are formed in the upper and lower positions of the hook, a movable pulling buckle 13 is externally connected to one side of the hook, which is located outside the middle, of the hook through the threaded holes, the movable pulling buckle 13 moves up and down on one side of the hook, which is located outside the middle, a spring 14 is arranged in the middle, the movable pulling buckle 13 is in a trigger shape, a user can conveniently pull the pulling buckle downwards and drive the hook to press downwards, and the hook is released to rebound after the pulling buckle is released.

In this embodiment, the structure of the left positioning block and the connection manner with the connector frame 1 are the same as those of the right positioning block 2, and the structure is not described here, and the connection manner with the right positioning block 2 is sufficient.

The working principle and method for installing the fixed handle on the connector frame 1 in the above embodiment are as follows:

first, the connector frame 1 is assembled in a wedge structure, and the left/right positioning block 2 is connected with the connector frame 1 by a guide pin 4 and a hexagonal screw 5. Then, the left and right positioning blocks 2 of the fixing portion of the handle are matched with the wedge structure fitting portion of the connector frame 1, and a firm installation is ensured. Secondly, the special-shaped member 10 of the special-shaped handle head and the groove 6 of the fixing part are penetrated and fixed by cylindrical pins, and the upper cylindrical pin 8 is used as a rotating shaft of the special-shaped handle, so that the special-shaped handle is allowed to flexibly rotate; the lower cylindrical pin 9 limits the rotation range of the special-shaped handle. And a movable hook 12 arranged in the middle of the special-shaped handle is connected with the lower cylindrical pin 9 in a matching way to fix the special-shaped handle with the positioning block. Finally, the movable hook 12 is connected with the movable pulling buckle 13 through a countersunk screw, the movable pulling buckle 13 can move up and down at one side of the middle part outside, and the internal spring 14 is compressed and released to realize automatic rebound of the movable pulling buckle 13, so that firm fixation of the hook is ensured. When a user pushes the movable pulling buckle 13 downwards, the movable hook 12 moves downwards together and is separated from the lower cylindrical pin 9, the special-shaped handle can flexibly rotate around the upper cylindrical pin 8 at the moment, but the range of the special-shaped handle does not exceed the limited range of the lower cylindrical pin 9 and the rotation angle range supported by the torsion spring 11, if the special-shaped handle needs to be fixed, the movable pulling buckle 13 is pressed downwards again, the movable pulling buckle 13 is released after moving below the lower cylindrical pin 9, the movable pulling buckle 13 is fixedly connected with the lower cylindrical pin 9 again under the rebound assistance of the torsion spring 11 and the spring 14, and the special-shaped handle is fixed with the positioning block at the moment.

In summary, the working principle and the method for installing and fixing the handle on the connector frame can realize the following beneficial effects:

(1) The left positioning block and the right positioning block of the fixed part form stable assembly with the connector frame, and meanwhile, the special-shaped handle structure of the movable part allows the handle to flexibly rotate, so that the double advantages of stable connection and flexibility are provided;

(2) The upper cylindrical pin, the lower cylindrical pin and the torsion spring of the movable part are designed, and the movable hook is matched with the lower cylindrical pin of the connector frame, so that the rotation range of the handle is limited, the handle is automatically rebounded and reliably fixed, and the stability of the connector frame and the handle is enhanced;

(3) The movable pull buckle of the handle and the arrangement of the spring mechanism enable a user to easily operate the handle, fix and release the handle conveniently, and meanwhile, the connector frame and the handle are maintained to be detachable and easy to maintain.

The foregoing has outlined and described the basic principles, features, and advantages of the present utility model. It will be appreciated by persons skilled in the art that the present utility model is not limited to the embodiments described above, and that the embodiments and descriptions described herein are merely illustrative of the principles of the utility model, and that various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined by the appended claims.

Claims (8)

1. The connector frame mounting and fixing handle comprises a connector frame and handles arranged on two sides of the connector frame, and is characterized by comprising a fixing part detachably connected with the connector frame and a movable part arranged below the fixing part; the fixed part comprises positioning blocks arranged on two sides of the connector frame, the movable part is movably connected with the positioning blocks, and a locking mechanism locked with the positioning blocks is further arranged on the movable part.

2. The connector frame mounting and fixing handle according to claim 1, wherein the positioning block is provided with a groove for movably connecting with the movable part, a through hole formed in the groove, and a cylindrical pin penetrating the through hole.

3. The connector frame mounting fixing handle according to claim 2, wherein the movable portion includes a head portion provided with a shaped member matching the groove, and the shaped member is provided with a connecting hole for threading.

4. A connector frame mounting fixing handle according to claim 3, wherein the cylindrical pins include upper and lower cylindrical pins, the upper cylindrical pin penetrating through the upper through hole and the shaped member and winding a torsion spring between the shaped members; the lower cylindrical pin is penetrated with a lower through hole.

5. The connector frame mount retaining handle of claim 4, wherein the movable portion further comprises a middle portion for movably connecting with the lower cylindrical pin and a tail portion for holding the force, the locking mechanism being disposed on the middle portion.

6. The connector frame mount retaining handle of claim 5, wherein the locking mechanism includes a movable catch disposed on an inner side of the middle portion, the movable catch being removably connected to the lower cylindrical pin.

7. The connector frame mounting fixing handle according to claim 6, wherein the movable hook is provided with a threaded hole at the upper and lower positions, and a movable pull buckle is externally connected to the side of the movable hook, which is located outside the middle portion, by a screw penetrating through the threaded hole, and the movable pull buckle moves vertically on the side of the movable hook, which is located outside the middle portion.

8. The connector frame mount retaining handle of claim 7, wherein a spring is further provided between the movable hook and the movable tab.