CN214771625U

CN214771625U - Aluminum-based circuit board positioning and mounting mechanism

Info

Publication number: CN214771625U
Application number: CN202022940356.7U
Authority: CN
Inventors: 王强
Original assignee: Shenzhen Jianhongda Electronic Technology Co ltd
Current assignee: Shenzhen Jianhongda Electronic Technology Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-11-19
Anticipated expiration: 2030-12-10

Abstract

The utility model discloses an aluminium base circuit board location installation mechanism, including the structural slab, the structural slab both sides are provided with the fixed block, and the fixed block inboard is provided with the spacing groove, and spacing inslot is provided with arc structure recess, and aluminium base board is installed to the inboard clearance of fixed block, and aluminium base board middle part is provided with the thread fixing block, and the inside internal thread that is provided with of thread fixing block, upper end of the support bar top are provided with the rotation horizontal pole, and the bracing piece bottom is provided with the piece that connects. The utility model discloses a handle is to the inboard pulling, inwards accomodates the stopper, and aluminium base board whole places back in the fixed block of both sides, loosens the handle, and the stopper joint is to the spacing inslot side under the spring action of spring, realizes the injecing to aluminium base plate position, and the device simple structure, the operation is swift convenient, realizes to aluminium base board quick installation and dismantlement, lifting efficiency.

Description

Aluminum-based circuit board positioning and mounting mechanism

Technical Field

The utility model relates to an aluminium base circuit board field, in particular to aluminium base circuit board location installation mechanism.

Background

The aluminum-based circuit board is a unique metal-based copper-clad plate, and the PCB aluminum-based plate has good thermal conductivity, electrical insulation performance and machining performance.

However, the existing aluminum-based circuit board is fixed on mounting equipment through bolts, so that the mounting and dismounting are complex, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an aluminium base circuit board location installation mechanism can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an aluminum-based circuit board positioning and mounting mechanism, comprising: the structure plate is provided with fixed blocks at two sides, the inner sides of the fixed blocks are provided with limit grooves, arc-shaped structure grooves are arranged in the limit grooves,

the aluminum base plate is installed in the inboard clearance of fixed block, aluminium base plate middle part is provided with the screw thread fixed block, the inside internal thread that is provided with of screw thread fixed block rotates and installs the bracing piece through the internal thread of screw thread fixed block, bracing piece upper end top is provided with rotates the horizontal pole, the bracing piece bottom is provided with the piece that connects.

Preferably, the left side and the right side in the structural slab are symmetrically provided with two groups of limiting devices, and the two groups of limiting devices have the same structure and are symmetrically distributed about the thread fixing block.

Preferably, stop device includes direction waist groove, the connecting rod is installed according to sliding in the direction waist groove, connecting rod lower extreme middle part fixed mounting has the connection horizontal pole, the connection horizontal pole is the stainless steel bracing piece.

Preferably, the lower end of the aluminum substrate is fixedly provided with a fixing plate, the left end of the fixing plate is fixedly provided with a spring, and the upper side and the lower side of the connecting cross rod are fixedly provided with springs.

Preferably, a handle is arranged at the top of the upper end of the connecting cross rod.

Preferably, the left side of the connecting cross rod is provided with a limiting block which is of a raised cylindrical structure.

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

during the installation, through the inboard pulling of handle, inwards accomodate the stopper, aluminium base board whole back of placing in the fixed block of both sides loosens the handle, and the stopper joint is inboard to the spacing inslot under the spring action of spring, realizes the injecing to aluminium base plate position, the device simple structure, and the operation is swift convenient, realizes installing fast and dismantling the promotion efficiency to aluminium base board.

Drawings

Fig. 1 is an overall structure diagram of the positioning and mounting mechanism of the aluminum-based circuit board of the present invention;

fig. 2 is the utility model relates to a stop device's structure chart among aluminium base circuit board location installation mechanism.

In the figure: 1. a structural panel; 2. a fixed block; 3. a limiting groove; 4. an aluminum substrate; 5. a connecting rod; 6. a handle; 7. a limiting block; 8. a spring; 9. a fixing plate; 10. a support bar; 11. a thread fixing block; 12. a guide waist groove; 13. the cross bars are connected.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1, an aluminum-based circuit board positioning and mounting mechanism includes: the structure plate 1 is a fixedly installed basic structure, the two sides of the structure plate 1 are provided with fixed blocks 2, the inner sides of the fixed blocks 2 are provided with limit grooves 3, arc-shaped structure grooves are formed in the limit grooves 3, aluminum substrates 4 are installed on the inner sides of the fixed blocks 2 in a clearance mode, threaded fixed blocks 11 are arranged in the middle of the aluminum substrates 4, internal threads are arranged in the threaded fixed blocks 11, supporting rods 10 are rotatably installed through the internal threads of the threaded fixed blocks 11, rotating cross rods are arranged at the tops of the upper ends of the supporting rods 10, bearing blocks are arranged at the bottoms of the supporting rods 10 and are in contact with the upper surface of the structure plate 1 through the bearing blocks at the bottoms of the supporting rods 10, and therefore the basic positions of the aluminum substrates 4 are limited,

as shown in fig. 2, two sets of position-limiting devices are symmetrically arranged on the left and right sides in the structural plate 1, the two sets of position-limiting devices have the same structure, and are symmetrically distributed about the threaded fixing block 11, and are subsequently introduced by taking the left side as an example, the position-limiting devices include a guide waist groove 12, a connecting rod 5 is slidably mounted in the guide waist groove 12, a connecting cross rod 13 is fixedly mounted in the middle of the lower end of the connecting rod 5, the connecting cross rod 13 is a stainless steel supporting rod, a fixing plate 9 is fixedly mounted at the lower end of the aluminum substrate 4, a spring 8 is fixedly mounted at the left end of the fixing plate 9, springs 8 are fixedly mounted at the upper and lower sides of the connecting cross rod 13, a handle 6 is arranged at the top of the upper end of the connecting cross rod 13, the connecting rod 5 and the connecting cross rod 13 below are driven by the handle 6 to integrally move, a position-limiting block 7 is arranged on the left side of the connecting cross rod 13, and the limiting block 7 is a raised cylindrical structure, through entering into spacing groove 3 with stopper 7, accomplish spacing and fixed that aluminium base board 4 is in, during the installation, pull to the inboard through handle 6, accomodate stopper 7 inwards, aluminium base board 4 is whole to be placed in the fixed block 2 of both sides back, loosen handle 6, stopper 7 joint spacing groove 3 inboards under spring 8's spring action, the realization is to the injecing of aluminium base board 4 position, the device simple structure, the operation is swift convenient, realize quick installation and the dismantlement to aluminium base board 4, the efficiency of promotion.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an aluminium base circuit board location installation mechanism, includes structural slab (1), its characterized in that: fixing blocks (2) are arranged on two sides of the structural plate (1), a limiting groove (3) is arranged on the inner side of each fixing block (2), an arc-shaped structure groove is arranged in each limiting groove (3),

the aluminum base plate (4) is installed in the gap of the inner side of the fixing block (2), a thread fixing block (11) is arranged in the middle of the aluminum base plate (4), internal threads are arranged inside the thread fixing block (11), the supporting rod (10) is installed through rotation of the internal threads of the thread fixing block (11), a rotating cross rod is arranged at the top of the upper end of the supporting rod (10), and a bearing block is arranged at the bottom of the supporting rod (10).

2. The aluminum-based circuit board positioning and mounting mechanism of claim 1, wherein: two sets of limiting devices are symmetrically arranged on the left side and the right side in the structural plate (1), are identical in structure and are symmetrically distributed about the thread fixing blocks (11).

3. The aluminum-based circuit board positioning and mounting mechanism of claim 2, wherein: stop device is including direction waist groove (12), slide in direction waist groove (12) and press and install connecting rod (5), connecting rod (5) lower extreme middle part fixed mounting has connection horizontal pole (13), connect horizontal pole (13) and be the stainless steel bracing piece.

4. The aluminum-based circuit board positioning and mounting mechanism of claim 3, wherein: the aluminum base plate is characterized in that a fixing plate (9) is fixedly mounted at the lower end of the aluminum base plate (4), a spring (8) is fixedly mounted at the left end of the fixing plate (9), and springs (8) are fixedly mounted on the upper side and the lower side of the connecting cross rod (13).

5. The aluminum-based circuit board positioning and mounting mechanism of claim 4, wherein: and a handle (6) is arranged at the top of the upper end of the connecting cross rod (13).

6. The aluminum-based circuit board positioning and mounting mechanism of claim 5, wherein: the left side of the connecting cross rod (13) is provided with a limiting block (7), and the limiting block (7) is of a raised cylindrical structure.