CN219269294U

CN219269294U - Splicing assembly for aluminum shell

Info

Publication number: CN219269294U
Application number: CN202223610513.3U
Authority: CN
Inventors: 董世昌; 黎红
Original assignee: Hubei Micro Chemical Equipment Technology Co ltd
Current assignee: Hubei Micro Chemical Equipment Technology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-27
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a splicing assembly for an aluminum shell, which comprises a front shell and a rear shell, wherein the rear side of the front shell is tightly contacted with the front side of the rear shell, and the top and the bottom of the front side of the front shell are fixedly connected with fixing blocks. According to the utility model, through arranging the front shell, the rear shell, the fixed blocks, the cylinders, the cavity, the clamping devices and other structural components, after the front shell is connected with the rear shell, the two clamping blocks are moved into the two cylinders through the cavities, so that the front shell is connected with the rear shell and then fixed, the transmission device is used, the two clamping blocks can be moved out of the two cylinders, and the front shell and the rear shell are separated from contact, so that the aluminum shell splicing assembly has the advantage of being capable of quickly splicing two aluminum shells.

Description

Splicing assembly for aluminum shell

Technical Field

The utility model belongs to the technical field of aluminum shells, and particularly relates to a splicing assembly for an aluminum shell.

Background

The aluminum alloy shell is various shells that use aluminum alloy to make as the material, reach a casing of placing the application such as instrument tool measuring tool, mainly play the effect of protection inner element, when two aluminum shells need to make splice, the user often twists the bolt through specialized tool and realizes connecting, when need examine and repair inside, just demolish with specialized tool, the screw of long-time bolt moves the damage that can cause the inside screw hole of aluminum shell, make fixed effect weaken, lead to bolted connection after, appear becoming flexible easily, the problem that prior art exists is: the long-time use of the bolt can cause the damage of the threaded hole, so that the fixing effect is not good enough, and meanwhile, a special tool is required to screw the bolt to realize the splicing and the dismantling of the two aluminum shells, so that the splicing component for the aluminum shells is provided for solving the problems.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides a splicing component for aluminum shells, which has the advantage of being capable of quickly splicing two aluminum shells, and solves the problems that screw holes are damaged due to long-time use of the existing bolts, so that the fixing effect is not good enough, and meanwhile, a special tool is required to screw the bolts to splice and dismantle the two aluminum shells.

The utility model is realized in such a way, the splicing component for the aluminum shell comprises a front shell and a rear shell, wherein the rear side of the front shell is tightly contacted with the front side of the rear shell, the top and the bottom of the front side of the front shell are fixedly connected with fixing blocks, the top and the bottom of the front side of the rear shell are fixedly connected with two cylinders, the inside of the fixing blocks at the top is provided with a cavity, the top of the inner wall of the cavity is provided with a clamping device, the bottom of the inner wall of the cavity is provided with a transmission device, and a plurality of cylinders penetrate through the front shell and extend to the front side of the front shell.

As the preferable mode of the utility model, the clamping device comprises two clamping blocks, the surfaces of the two clamping blocks are movably connected with the inside of the cavity, the front sides of the two clamping blocks are respectively and rotatably connected with a short rod, the opposite sides of the two short rods are respectively and rotatably connected with a transmission rod, the bottoms of the rear sides of the two transmission rods are respectively and rotatably connected with a bump, the bottoms of the two bumps are fixedly connected with the bottoms of the inner walls of the cavity, and the two clamping blocks can be moved from the inside of the cavity to the inside of the two cylinders so as to fix the fixing blocks and the two cylinders.

As the preferable mode of the utility model, the transmission device comprises a pull rod and a moving block, wherein the pull rod and the moving block are both positioned in the cavity and are in sliding connection, the surface of the pull rod is sleeved with an extrusion spring, the bottom of the extrusion spring is fixedly connected with the bottom of the inner wall of the cavity, the top of the extrusion spring is fixedly connected with the bottom of the moving block, the left side and the right side of the front side of the moving block are both fixedly connected with fixed columns, the surfaces of the two fixed columns are both movably connected with the interiors of the opposite ends of the two transmission rods, the front sides of the two fixed columns are both extended to the front sides of the two transmission rods, and the two clamping blocks can be moved out from the interiors of the two cylinders, so that the front shell and the rear shell can be separated.

As the utility model is preferable, one side opposite to the two clamping blocks sequentially penetrates through the fixed block and the two cylinders through the cavity and extends to the inner parts of the two cylinders, and the two clamping blocks penetrate through the inner parts of the two cylinders, so that the front shell and the rear shell can be disassembled and assembled.

As the utility model is preferable, the top of the inside of the two clamping blocks is slidingly connected with a limit post, the left side and the right side of the limit post are respectively and fixedly connected with the left side and the right side of the inner wall of the cavity, the surface of the limit post is sleeved with a reset spring, the opposite ends of the two clamping blocks are respectively and fixedly connected with the left side and the right side of the reset spring, the use of the limit post can play a limiting role, the two clamping blocks can only move in the left and the right directions in the inside of the cavity, the use of the reset spring can generate a deformation force in the moving process of the two clamping blocks, and after the pull rod is loosened, the reset spring can give the two clamping blocks a same force, so that the two clamping blocks rebound to the inside of the two cylinders.

As the utility model is preferable, the left side and the right side of the moving block are in close contact with the left side and the right side of the inner wall of the cavity, the pull rod and the moving block can only move up and down in the cavity through the moving block, and the surface of the moving block is in close contact with the inside of the cavity through the use of the moving block, so that the use effect of the moving block and the pull rod in the cavity is better.

As the utility model is preferable, the surfaces of the two clamping blocks are tightly contacted with the interiors of the two cylinders, the two clamping blocks are in plug connection with the two cylinders to fixedly connect the front shell with the rear shell, and the front shell and the rear shell can be fixed and removed through the plug connection of the two cylinders of the two clamping blocks.

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

1. according to the utility model, through arranging the front shell, the rear shell, the fixed blocks, the cylinders, the cavity, the clamping device and other structural components, after the front shell is connected with the rear shell, the two clamping blocks move into the two cylinders through the cavity, so that the front shell is connected with the rear shell and then fixed, and the transmission device can be used to enable the two clamping blocks to move out of the two cylinders, so that the front shell and the rear shell are separated from contact, and the aluminum shell splicing device has the advantage of being capable of quickly splicing the two aluminum shells.

2. According to the utility model, through arranging the front shell, the rear shell, the fixed blocks, the cylinders, the cavity, the clamping devices and other structural components, when the front shell and the rear shell are required to be separated from contact, the pull rod is pulled to move downwards by manpower, the moving block can move downwards in the moving process of the pull rod, the two cylinders move downwards, the two transmission rods rotate towards opposite ends in the moving process of the two cylinders, the tops of the two transmission rods rotate towards the opposite ends through the two convex blocks, the two short rods are driven to move towards the opposite ends, the two clamping blocks can move towards the opposite ends and move out of the two cylinders, so that the front shell and the rear shell are separated from contact, the moving block can generate a deformation force by the extrusion spring in the moving process, the extrusion spring can give the same force to the moving block after the deformation is released, the moving block drives the pull rod and the two cylinders rebound to the original positions, the two clamping blocks can generate a short force by the reset spring in the moving process of the two transmission rods, and the two clamping blocks rebound to the same force is given to the two cylinders to the inner parts of the two cylinders, and the two clamping devices can rebound to the front shell and the two clamping devices are driven to move in the same direction.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;

FIG. 2 is a front cut-away perspective view of an embodiment of the present utility model providing a partial structure;

FIG. 3 is an enlarged view of FIG. 2A provided by an embodiment of the present utility model;

fig. 4 is a disassembled perspective view of the front and rear cases provided by an embodiment of the present utility model.

In the figure: 1. a front shell; 2. a rear case; 3. a fixed block; 4. a cylinder; 5. a cavity; 6. a clamping device; 601. a clamping block; 602. a short bar; 603. a transmission rod; 604. a bump; 7. a transmission device; 701. a pull rod; 702. a moving block; 703. extruding a spring; 704. fixing the column; 8. a limit column; 9. and a return spring.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the splicing assembly for an aluminum housing provided by the embodiment of the utility model comprises a front housing 1, a rear housing 2, a fixed block 3, a cylinder 4, a cavity 5, a clamping device 6, a clamping block 601, a short rod 602, a transmission rod 603, a bump 604, a transmission device 7, a pull rod 701, a moving block 702, a compression spring 703, a fixed column 704, a limit column 8 and a return spring 9, wherein the rear side of the front housing 1 is tightly contacted with the front side of the rear housing 2, the top and the bottom of the front side of the front housing 1 are fixedly connected with the fixed block 3, the top and the bottom of the front side of the rear housing 2 are fixedly connected with two cylinders 4, a cavity 5 is formed in the top of the top fixed block 3, the clamping device 6 is arranged on the top of the inner wall of the cavity 5, the transmission device 7 is arranged on the bottom of the inner wall of the cavity 5, and a plurality of cylinders 4 penetrate the front housing 1 and extend to the front side of the front housing 1.

Referring to fig. 3, the clamping device 6 includes two clamping blocks 601, the surfaces of the two clamping blocks 601 are movably connected with the inside of the cavity 5, the front sides of the two clamping blocks 601 are rotatably connected with short rods 602, one sides opposite to the two short rods 602 are rotatably connected with transmission rods 603, the bottoms of the rear sides of the two transmission rods 603 are rotatably connected with lugs 604, and the bottoms of the two lugs 604 are fixedly connected with the bottoms of the inner walls of the cavity 5.

The scheme is adopted: the use of two gripping blocks 601 enables to move from the inside of the cavity 5 to the inside of the two cylinders 4, so that the fixing block 3 can be fixed with the two cylinders 4.

Referring to fig. 3, the transmission 7 includes a pull rod 701 and a moving block 702, the pull rod 701 and the moving block 702 are both located in the cavity 5 and are slidably connected, an extrusion spring 703 is sleeved on the surface of the pull rod 701, the bottom of the extrusion spring 703 is fixedly connected with the bottom of the inner wall of the cavity 5, the top of the extrusion spring 703 is fixedly connected with the bottom of the moving block 702, the left side and the right side of the front side of the moving block 702 are both fixedly connected with fixing columns 704, the surfaces of the two fixing columns 704 are both movably connected with the interiors of the opposite ends of the two transmission rods 603, and the front sides of the two fixing columns 704 are both extended to the front sides of the two transmission rods 603.

The scheme is adopted: the two gripping blocks 601 can be removed from the inside of the two cylinders 4, so that the front case 1 and the rear case 2 can be separated.

Referring to fig. 3, opposite sides of the two clamping blocks 601 sequentially penetrate through the fixing block 3 and the two cylinders 4 through the cavity 5, and extend into the two cylinders 4.

The scheme is adopted: the two clamping blocks 601 penetrate through the two cylinders 4, so that the front shell 1 and the rear shell 2 can be disassembled and assembled.

Referring to fig. 3, the top of the inside of the two clamping blocks 601 is slidably connected with a limiting post 8, the left and right sides of the limiting post 8 are fixedly connected with the left and right sides of the inner wall of the cavity 5 respectively, the surface of the limiting post 8 is sleeved with a return spring 9, and the opposite ends of the two clamping blocks 601 are fixedly connected with the left and right sides of the return spring 9 respectively.

The scheme is adopted: the use of spacing post 8 can play spacing effect, makes two chucking pieces 601 can only control the direction and remove in the inside of cavity 5, and the use of reset spring 9 can produce the power of a deformation at the in-process that two chucking pieces 601 removed, after unclamping pull rod 701, reset spring 9 can give two chucking pieces 601 a same power, makes two chucking pieces 601 rebound to the inside of two cylinders 4.

Referring to fig. 3, both the left and right sides of the moving block 702 are in close contact with the left and right sides of the inner wall of the cavity 5, and the tie bar 701 and the moving block 702 are movable only in the up-down direction inside the cavity 5 by the moving block 702.

The scheme is adopted: through the use of the movable block 702, the surface of the movable block 702 is closely contacted with the inside of the cavity 5, so that the use effect of the movable block 702 and the pull rod 701 in the cavity 5 is better.

Referring to fig. 3, the surfaces of the two clamping blocks 601 are in close contact with the inside of the two cylinders 4, and the two clamping blocks 601 are in plug connection with the two cylinders 4 so that the front shell 1 is fixedly connected with the rear shell 2.

The scheme is adopted: the front shell 1 and the rear shell 2 can be fixed and removed by the plug connection of the two cylinders 4 of the two clamping blocks 601.

The working principle of the utility model is as follows:

when the front shell 1 and the rear shell 2 are required to be separated from contact, the pull rod 701 is pulled by manpower to move downwards, the moving block 702 can be made to move downwards in the moving process by the pull rod 701, the two cylinders 4 can rotate towards opposite ends by the two cylinders 4 in the moving process, the tops of the two transmission rods 603 can rotate towards opposite ends by the two convex blocks 604, the two short rods 602 are driven to move towards opposite ends, the two short rods 602 can enable the two clamping blocks 601 to move towards opposite ends and move out of the two cylinders 4, accordingly the front shell 1 and the rear shell 2 are separated from contact, the moving block 702 can enable the compression springs 703 to generate deformation force in the moving process, after the pull rod 701 is released, the compression springs 703 can give the moving block 702 an identical force, the moving block 702 drives the pull rod 701 and enables the two cylinders 4 to rebound to the original position, the two short rods 601 can enable the reset springs 9 to generate the reset springs 9 in the moving process, and the two clamping blocks 601 can be enabled to generate the same force when the two clamping blocks 601 are moved to enable the two cylinders 601 to be deformed, and the two clamping blocks 601 are enabled to be enabled to move to be driven to be in the same, and the two clamping blocks 601 can be enabled to be deformed to be driven to the two cylinders 601 to be simultaneously to move to the opposite ends, and the two clamping blocks 601 can be enabled to be deformed to be the opposite to the opposite ends.

To sum up: this a splice assembly for aluminium shell through setting up preceding shell 1, backshell 2, fixed block 3, cylinder 4, cavity 5, chucking device 6, chucking piece 601, quarter butt 602, transfer line 603, lug 604, transmission 7, pull rod 701, movable block 702, extrusion spring 703, fixed column 704, spacing post 8 and reset spring 9's cooperation is used, has solved the long-time use of current bolt and can cause the screw hole impaired, leads to fixed effect not good enough, needs specialized tool to twist the bolt simultaneously and realizes the concatenation of two aluminium shells and the problem of demolishing.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A splice assembly for aluminium shells, comprising a front shell (1) and a rear shell (2), the rear side of the front shell (1) being in close contact with the front side of the rear shell (2), characterized in that: the utility model discloses a front shell, including front shell (1), back shell (2), cavity (5) have been seted up to the top of front shell (1) front side and the equal fixedly connected with fixed block (3) in bottom, the top of back shell (2) front side and the equal fixedly connected with cylinder (4) in bottom, cavity (5) are seted up to the inside of fixed block (3), the top of cavity (5) inner wall is provided with chucking device (6), the bottom of cavity (5) inner wall is provided with transmission (7), and a plurality of cylinders (4) all run through front shell (1) and extend to the front side of front shell (1).

2. A splice assembly for aluminum enclosures as in claim 1 wherein: the clamping device (6) comprises two clamping blocks (601), the surfaces of the two clamping blocks (601) are movably connected with the inside of the cavity (5), the front sides of the two clamping blocks (601) are rotationally connected with short rods (602), one opposite sides of the two short rods (602) are rotationally connected with transmission rods (603), the bottoms of the rear sides of the two transmission rods (603) are rotationally connected with lugs (604), and the bottoms of the two lugs (604) are fixedly connected with the bottom of the inner wall of the cavity (5).

3. A splice assembly for aluminum enclosures as in claim 2 wherein: the transmission device (7) comprises a pull rod (701) and a moving block (702), wherein the pull rod (701) and the moving block (702) are both located in the cavity (5) and are in sliding connection, an extrusion spring (703) is sleeved on the surface of the pull rod (701), the bottom of the extrusion spring (703) is fixedly connected with the bottom of the inner wall of the cavity (5), the top of the extrusion spring (703) is fixedly connected with the bottom of the moving block (702), fixing columns (704) are fixedly connected to the left side and the right side of the front side of the moving block (702), the surfaces of the two fixing columns (704) are both movably connected with the inner parts of the opposite ends of the two transmission rods (603), and the front sides of the two fixing columns (704) are both extended to the front sides of the two transmission rods (603).

4. A splice assembly for aluminum enclosures as in claim 2 wherein: opposite sides of the two clamping blocks (601) sequentially penetrate through the fixed block (3) and the two cylinders (4) through the cavity (5), and extend to the inside of the two cylinders (4).

5. A splice assembly for aluminum enclosures as in claim 2 wherein: the top sliding connection inside two chucking pieces (601) has spacing post (8), the left and right sides of spacing post (8) respectively with the left and right sides fixed connection of cavity (5) inner wall, the surface cover of spacing post (8) is equipped with reset spring (9), the opposite ends of two chucking pieces (601) respectively with reset spring (9) left side and right side fixed connection.

6. A splice assembly for aluminum enclosures as in claim 3 wherein: the left side and the right side of the moving block (702) are in close contact with the left side and the right side of the inner wall of the cavity (5), and the pull rod (701) and the moving block (702) can only move in the up-down direction in the cavity (5) through the moving block (702).

7. A splice assembly for aluminum enclosures as in claim 2 wherein: the surfaces of the two clamping blocks (601) are tightly contacted with the interiors of the two cylinders (4), and the two clamping blocks (601) are in plug connection with the two cylinders (4) so that the front shell (1) is fixedly connected with the rear shell (2).