CN214213588U

CN214213588U - Electronic component centre gripping fixed establishment

Info

Publication number: CN214213588U
Application number: CN202120119257.4U
Authority: CN
Inventors: 朱煜炜
Original assignee: Anhui University of Science and Technology
Current assignee: Anhui University of Science and Technology
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2021-09-17
Anticipated expiration: 2031-01-15

Abstract

The utility model discloses an electronic component centre gripping fixed establishment, centre gripping fixed establishment include the support, it is equipped with the backup pad to slide on the support, slides in the backup pad and is equipped with the arm lock of symmetric distribution, rotates on the support and is equipped with the connecting piece, rotates on the connecting piece to be equipped with and is used for driving the gliding driving piece of arm lock. The utility model discloses centre gripping fixed establishment is through putting electronic component between the clamp splice, it slides to be located the backup pad through rotating the drive block drive arm lock, it is tight to be used for pressing from both sides electronic component, this centre gripping fixed establishment can press from both sides the electronic component of not equidimension, through putting the support in the position of leveling relatively, aim at the position that needs the installation with electronic component, through pressing down the drive block, can install electronic component on the circuit board, through rotating the drive block, loosen electronic component, this centre gripping fixed establishment simple structure, and is suitable for the practicality.

Description

Electronic component centre gripping fixed establishment

Technical Field

The utility model relates to an electronic component installation mechanism specifically is an electronic component centre gripping fixed establishment.

Background

Electronic components, which are the basic elements of electronic circuits, are typically individually packaged and have two or more leads or metal contacts. The electronic components are interconnected to form an electronic circuit having a specific function.

Present electronic components's installation is mainly through manual pressing, and place for some occasions for example the position that the electric elements of thermal power factory need be installed and be not convenient for the installation such as perpendicular ground, singly lean on pressing of hand, the problem of potential safety hazard such as electric leakage appears easily, and the staff's of not being convenient for installation work, current fixture can not be applicable to and press from both sides the components and parts of not equidimension.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic component centre gripping fixed establishment, through putting electronic component between the clamp splice, it slides to be located the backup pad through rotating the drive block drive arm lock, it is used for pressing from both sides electronic component tightly, this centre gripping fixed establishment can press from both sides the electronic component of tight equidimension not, through putting the support in the position that levels relatively, aim at the position that needs the installation with electronic component, through pressing down the drive block, can install electronic component on the circuit board, through rotating the drive block, loosen electronic component, this centre gripping fixed establishment simple structure, and is suitable for the practicality.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides an electronic component centre gripping fixed establishment, centre gripping fixed establishment includes the support, it is equipped with the backup pad to slide on the support, slides in the backup pad and is equipped with the arm lock of symmetric distribution, rotates on the support and is equipped with the connecting piece, rotates on the connecting piece and is equipped with the gliding driving piece of arm lock that is used for driving.

The clamping arm comprises a first connecting rod, second sliding blocks are arranged on two sides of the first connecting rod, a second connecting rod is perpendicularly arranged above the first connecting rod, a clamping block is fixed below the second connecting rod, a buffering block is arranged on one side of the clamping block, and a rack is perpendicularly arranged on one side, close to the buffering block, of the first connecting rod.

Further, the support includes U type body, is equipped with the rotation connecting hole on the U type body, and the both sides inner wall of U type body all is equipped with first slide rail.

Further, the backup pad includes the backup pad main part, is equipped with the through hole of symmetric distribution in the backup pad main part, and the both sides inner wall of through hole all is equipped with the second slide rail, and the both ends of backup pad main part all are equipped with first slider, are equipped with the mounting hole between the through hole, are equipped with the rotation groove in the mounting hole, and the backup pad slides on being located U type body through first slider and first slide rail cooperation, and the arm lock slides in being located the backup pad through second slider and second slide rail cooperation.

Further, the driving piece includes the sliding shaft, and the top of sliding shaft is equipped with the drive block, and the below is fixed with the gear, and the below of gear is equipped with the installation axle, and the installation axle passes the mounting hole be equipped with the rotor disk of running groove complex, the driving piece passes through gear and rack tooth transmission.

Furthermore, the connecting piece includes the pivot with swivelling joint hole complex, is equipped with the spacing piece of symmetric distribution in the pivot, and the axial of pivot is equipped with the sliding hole with sliding shaft complex.

The utility model has the advantages that:

1. the clamping and fixing mechanism of the utility model is used for clamping the electronic element by placing the electronic element between the clamping blocks and rotating the driving block to drive the clamping arms to slide on the supporting plate, and the clamping and fixing mechanism can clamp the electronic elements with different sizes;

2. the utility model discloses centre gripping fixed establishment aims at the position that needs the installation with electronic component through putting the support in the position that levels relatively, through pressing down the drive block, can install electronic component on the circuit board, through rotating the drive block, loosens electronic component, and this centre gripping fixed establishment simple structure is suitable for the practicality.

Drawings

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

FIG. 1 is a schematic structural view of a clamping and fixing mechanism of the present invention;

fig. 2 is an illustration of the explosion structure of the clamping and fixing mechanism of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

The utility model provides an electronic component centre gripping fixed establishment, centre gripping fixed establishment includes support 1, as shown in figure 1, slides on support 1 and is equipped with backup pad 2, slides on backup pad 2 and is equipped with symmetrical distribution's arm lock 3, rotates on support 1 and is equipped with connecting piece 5, rotates on connecting piece 5 and is equipped with and is used for driving 3 gliding driving pieces 4 of arm lock.

The bracket 1 comprises a U-shaped body 11, as shown in fig. 2, a rotation connection hole 12 is arranged on the U-shaped body 11, and first slide rails 13 are arranged on the inner walls of two sides of the U-shaped body 11.

Backup pad 2 includes backup pad main part 21, is equipped with symmetric distribution's through hole 24 in backup pad main part 21, and the both sides inner wall of through hole 24 all is equipped with the second slide rail, and the both ends of backup pad main part 21 all are equipped with first slider 23, are equipped with mounting hole 25 between the through hole 24, are equipped with in the mounting hole 25 and rotate groove 26, and backup pad 2 slides on being located U type body 11 through first slider 23 and the cooperation of first slide rail 13.

The clamping arm 3 comprises a first connecting rod 31 matched with the through hole 24, second sliding blocks 32 are arranged on two sides of the first connecting rod 31, a second connecting rod 33 is perpendicularly arranged above the first connecting rod 31, a clamping block 34 is fixed below the first connecting rod, a buffering block 35 is arranged on one side of the clamping block 34, a rack 36 is perpendicularly arranged on one side, close to the buffering block 35, of the first connecting rod 31, and the clamping arm 3 slides on the supporting plate 2 through the second sliding blocks 32 and the second sliding rails in a matched mode.

The driving member 4 comprises a sliding shaft 41, a driving block 42 is arranged above the sliding shaft 41, a gear 43 is fixed below the sliding shaft 41, a mounting shaft 44 is arranged below the gear 43, the mounting shaft 44 is provided with a rotating block 45 matched with the rotating groove 26 through the mounting hole 25, and the driving member 4 is in gear transmission with the rack 36 through the gear 43.

The connecting piece 5 comprises a rotating shaft 51 matched with the rotating connecting hole 12, the rotating shaft 51 is provided with symmetrically distributed limiting pieces 52, and the axial direction of the rotating shaft 51 is provided with a sliding hole 53 matched with the sliding shaft 41.

When in use, the electronic element is placed between the clamping blocks 34, the driving block 42 is rotated to drive the clamping arm 3 to slide on the supporting plate 2, so that the electronic element is clamped, the clamping and fixing mechanism can clamp electronic elements with different sizes, the bracket 1 is placed at a relatively flat position to align the electronic element at a position to be installed, the electronic element can be installed on a circuit board by pressing the driving block 42 downwards, the electronic element is loosened by rotating the driving block 42, and the clamping and fixing mechanism is simple in structure and practical.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. 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.

Claims

1. An electronic component clamping and fixing mechanism comprises a support (1) and is characterized in that a support plate (2) is arranged on the support (1) in a sliding mode, symmetrically distributed clamping arms (3) are arranged on the support plate (2) in a sliding mode, a connecting piece (5) is arranged on the support (1) in a rotating mode, and a driving piece (4) used for driving the clamping arms (3) to slide is arranged on the connecting piece (5) in a rotating mode;

the clamping arm (3) comprises a first connecting rod (31), wherein second sliding blocks (32) are arranged on two sides of the first connecting rod (31), a second connecting rod (33) is perpendicularly arranged above the first connecting rod (31), a clamping block (34) is fixed below the first connecting rod, a buffer block (35) is arranged on one side of the clamping block (34), and a rack (36) is perpendicularly arranged on one side, close to the buffer block (35), of the first connecting rod (31).

2. The electronic component clamping and fixing mechanism according to claim 1, wherein the bracket (1) comprises a U-shaped body (11), the U-shaped body (11) is provided with a rotation connecting hole (12), and the inner walls of two sides of the U-shaped body (11) are provided with first sliding rails (13).

3. The electronic component clamping and fixing mechanism according to claim 2, wherein the supporting plate (2) comprises a supporting plate main body (21), through holes (24) are symmetrically distributed on the supporting plate main body (21), second slide rails are arranged on inner walls of two sides of each through hole (24), first sliding blocks (23) are arranged at two ends of the supporting plate main body (21), mounting holes (25) are formed between the through holes (24), rotating grooves (26) are formed in the mounting holes (25), the supporting plate (2) is matched with the first slide rails (13) through the first sliding blocks (23) to slide on the U-shaped body (11), and the clamping arms (3) are matched with the second slide rails through the second sliding blocks (32) to slide on the supporting plate (2).

4. The electronic component clamping and fixing mechanism as claimed in claim 3, wherein the driving member (4) comprises a sliding shaft (41), a driving block (42) is disposed above the sliding shaft (41), a gear (43) is fixed below the sliding shaft, a mounting shaft (44) is disposed below the gear (43), the mounting shaft (44) is provided with a rotating block (45) which is matched with the rotating groove (26) through the mounting hole (25), and the driving member (4) is in mesh transmission with the rack (36) through the gear (43).

5. The electronic component clamping and fixing mechanism according to claim 4, wherein the connecting member (5) comprises a rotating shaft (51) engaged with the rotating connecting hole (12), the rotating shaft (51) is provided with symmetrically distributed limiting pieces (52), and the rotating shaft (51) is axially provided with a sliding hole (53) engaged with the sliding shaft (41).