CN214352002U

CN214352002U - Positioning device for mounting circuit board

Info

Publication number: CN214352002U
Application number: CN202120474168.1U
Authority: CN
Inventors: 曾迪
Original assignee: Wuping Feitian Electronic Technology Co ltd
Current assignee: Wuping Feitian Electronic Technology Co ltd
Priority date: 2021-03-05
Filing date: 2021-03-05
Publication date: 2021-10-08
Anticipated expiration: 2031-03-05

Abstract

The utility model discloses a positioning device for circuit board installation, which comprises a base, two movable plates and a hanging plate, wherein the center of the upper end of the base is horizontally provided with a placing plate through a rotating shaft, the upper end of the base is symmetrically provided with a plurality of telescopic grooves, the telescopic grooves are internally provided with fixed blocks through vertical splicing of a first spring, the lower end of the placing plate is symmetrically provided with a plurality of fixed grooves, the device can freely change the direction to weld under the action of the fixed blocks when the circuit board is welded and installed through a turntable, the welding efficiency is improved, the operation is simple, the use is convenient, the device is suitable for circuit boards with different sizes by moving the movable plates, the application range is wide, simultaneously, when the movable plates are limited under the splicing action of the hanging plate, one side of the buffer plate can effectively clamp and buffer the circuit board, and when the circuit board is placed and shaken, the integrality of both sides of the circuit board is guaranteed.

Description

Positioning device for mounting circuit board

Technical Field

The utility model relates to an electronic components technical field specifically is a positioner for circuit board installation.

Background

The circuit board is one of the essential core components and parts of electronic equipment instrument, the circuit board is after producing, need the work unit of a plurality of differences of welding installation on it, when welding among the prior art, because circuit board bulk mass is less, take place easily when operating and rock, go with the hand and support, it then probably harms the health to do not keep the spirit a little, common location centre gripping instrument is when using, inconvenient multi-angle is used, simultaneously to the contact one side of circuit board take place unnecessary wearing and tearing easily, form the defective product, cause the unnecessary loss.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a positioner for circuit board installation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the movable plate hanging device comprises a base, two movable plates and a hanging plate, wherein a placing plate is horizontally arranged at the center of the upper end of the base through a rotating shaft, a plurality of telescopic grooves are symmetrically formed in the upper end of the base, fixed blocks are vertically inserted into the telescopic grooves through first springs, a plurality of fixed grooves are symmetrically formed in the lower end of the placing plate, the upper ends of the fixed blocks are respectively inserted into the fixed grooves, two sliding grooves are symmetrically formed in two sides of the upper end of the placing plate respectively, two sliding blocks are symmetrically arranged at the lower ends of the two movable plates respectively, four sliding blocks are respectively inserted into the four sliding grooves, a hanging groove is vertically formed in the center of the upper end of each movable plate, limiting grooves are respectively formed in the two sides of the lower end of each hanging groove in a penetrating manner, limiting rods are vertically inserted into the transverse plates, second springs are respectively sleeved on the limiting rods, a push plate is horizontally arranged at one side of each limiting rod inserting and hanging groove, and a plurality of butt-joint grooves are symmetrically formed at the lower ends of the sliding grooves, and the lower end of the limiting rod penetrates through the lower end of the limiting groove and is spliced and arranged in the butt joint groove on one side, a plug board on one side of the splicing plate is vertically spliced and arranged in the splicing groove through a butterfly nut, two sides of the lower end in the plug board splicing and splicing groove are respectively contacted with the upper ends of the two push boards, and a buffer block is horizontally spliced and arranged on one side of the splicing plate.

Preferably, two guide rods are vertically arranged on two sides of the telescopic groove in an integrated mode, and two sides of the fixing block are respectively sleeved with the two guide rods through guide holes.

Preferably, the annular wheel groove is formed in the upper end of the base, the plurality of idler wheels are symmetrically arranged at the lower end of the placing plate, and the lower ends of the plurality of idler wheels are respectively inserted into the annular wheel groove.

Preferably, the dashpot has been seted up to fishplate bar one side, and the integrative horizontal symmetry in one side is equipped with a plurality of inserting rods in the dashpot is pegged graft and is arranged in the dashpot to buffer block one side, and a plurality of inserting grooves have been seted up to a side symmetry in the buffer block grafting dashpot, and a plurality of inserting rods one side are pegged graft respectively and are arranged in the inserting groove, and all cup joint on a plurality of inserting rods and be equipped with buffer spring.

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

1. when the device is used for carrying out circuit board welding and mounting operations through the rotary disc, the position can be freely changed for welding under the action of the fixed block, so that the welding efficiency is improved, the operation is simple, and the use is convenient;

2. the mobile board is used for moving the circuit board to enable the device to be suitable for circuit boards of different sizes, the application range is wide, meanwhile, the movable board is limited under the plugging effect of the hanging board, the buffer board on one side can effectively clamp and buffer the circuit board, and when the circuit board is placed to rock, the integrity of the two sides of the circuit board is guaranteed.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the portion A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of a portion B of fig. 1 according to the present invention.

In the figure: the device comprises a base 1, a rotating shaft 2, a placing plate 3, a first spring 4, a fixed block 5, a movable plate 6, a sliding block 7, a limiting rod 8, a second spring 9, a hanging plate 10, a buffer block 11, a guide rod 12, a roller 13 and a buffer spring 14.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a positioning device for circuit board installation: the device comprises a base 1, two movable plates 6 and a hanging plate 10, wherein a placing plate 3 is horizontally arranged in the center of the upper end of the base 1 through a rotating shaft 2, a plurality of telescopic grooves are symmetrically formed in the upper end of the base 1, fixed blocks 5 are vertically inserted into the telescopic grooves through first springs 4, a plurality of fixed grooves are symmetrically formed in the lower end of the placing plate 3, the upper ends of the fixed blocks 5 are respectively inserted into the fixed grooves, inclined planes are respectively arranged on two sides of the upper end of each fixed block 5, the height of each inclined plane is larger than the depth of each fixed groove, two guide rods 12 are integrally and vertically arranged on two sides in the telescopic grooves, two guide rods 12 are respectively sleeved on two sides of each fixed block 5 through guide holes, an annular wheel groove is formed in the upper end of the base 1, a plurality of rollers 13 are symmetrically arranged on the lower end of the placing plate 3, the lower ends of the plurality of the rollers 13 are respectively inserted into the annular wheel groove, two sliding grooves are respectively and symmetrically formed in two sides of the upper end of the placing plate 3, the lower ends of two movable plates 6 are symmetrically provided with two sliding blocks 7, the four sliding blocks 7 are respectively inserted into four sliding grooves, the center of the upper end of each movable plate 6 is vertically provided with a hanging groove, the two sides of the lower end in each hanging groove are respectively penetrated through the sliding blocks 7 and provided with a limiting groove, the limiting grooves are respectively and vertically inserted and provided with a limiting rod 8 through transverse plates, the limiting rods 8 are respectively sleeved and provided with a second spring 9, one side of each limiting rod 8 in each hanging groove is integrally and horizontally provided with a push plate, the lower ends in the sliding grooves are symmetrically provided with a plurality of butt-joint grooves, the lower ends of the limiting rods 8 penetrate through the lower ends of the limiting grooves and are inserted and arranged in the butt-joint grooves, one side of each hanging plate 10 is vertically inserted and arranged in the hanging groove through butterfly nuts, the two sides of the lower ends in each inserting and hanging groove are respectively contacted with the upper ends of the two push plates, one side of each hanging plate 10 is horizontally inserted and provided with a buffer block 11, one side of each hanging plate 10 is provided with a buffer groove, 11 one side of buffer block pegs graft and arranges the dashpot in, and the integrative horizontal symmetry in one side is equipped with a plurality of grafting poles in the dashpot, and a plurality of inserting grooves have been seted up to 11 interior side symmetries of dashpot of buffer block, and a plurality of grafting poles one side are pegged graft respectively and are arranged in the inserting groove, and all cup joint on a plurality of inserting poles and be equipped with buffer spring 14.

The working principle is as follows: when in use, the movable plate 6 is pushed to a proper position along the sliding groove, then an inserting plate at one side of the hanging plate 10 is inserted into the hanging groove and is contacted with the upper ends of the two push plates, the pushing limiting rod 8 is pushed to extend out of the limiting groove and is inserted into the butt-joint groove, then the butterfly nut is screwed to complete the installation of the movable plate 6 and the hanging plate 10, then the circuit board is pressed between the two buffer blocks 11, the two buffer blocks 11 are used for positioning and clamping the circuit board under the action of the buffer springs 14, one side of each buffer block 11 can be made of rubber materials and cannot damage the circuit board, then normal welding operation is carried out, when the welding angle position needs to be adjusted, the placing plate 3 is directly rotated, the fixed block 5 is used for downwards pressing the first spring 4 to be separated from the fixed groove, then the fixed block is clamped into the other fixed groove under the action of the first spring 4, and the limiting and fixing of the placing plate 3 is completed, meanwhile, after the buffer block 11 of the device is damaged, the device can be directly communicated with the hanging plate 10 to be replaced together, and the device is simple to operate and convenient to use.

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

Claims

1. The utility model provides a positioner for circuit board installation, includes base (1), two fly leaf (6) and hitch plate (10), its characterized in that: the upper end center of the base (1) is horizontally provided with a placing plate (3) through a rotating shaft (2), the upper end of the base (1) is symmetrically provided with a plurality of telescopic grooves, the telescopic grooves are internally and vertically provided with fixed blocks (5) through first springs (4) in an inserting manner, the lower end of the placing plate (3) is symmetrically provided with a plurality of fixed grooves, the upper ends of the fixed blocks (5) are respectively inserted into the fixed grooves, two sliding grooves are respectively and symmetrically arranged on two sides of the upper end of the placing plate (3), two sliding blocks (7) are symmetrically arranged on the lower ends of the two movable plates (6), the four sliding blocks (7) are respectively inserted into the four sliding grooves, the upper end center of each movable plate (6) is vertically provided with a hanging groove, two sides of the lower end in each hanging groove are respectively penetrated through the sliding blocks (7) and provided with limiting grooves, limiting rods (8) are vertically inserted through transverse plates in the limiting grooves, and provided with second springs (9), spacing rod (8) are pegged graft and are hung integrative level in inslot one side and be equipped with the push pedal, and a plurality of butt joint grooves have been seted up to the lower extreme symmetry in the spout, and spacing rod (8) lower extreme runs through the spacing groove lower extreme and peg graft and arrange one side butt joint inslot in, peg graft and hang and connect inslot through the vertical grafting of butterfly nut in arranging in, peg graft and hang and connect inslot lower extreme both sides and contact with two push pedal upper ends respectively, and peg graft and be equipped with buffer block (11) on one side level of peg graft board (10).

2. A positioning device for circuit board mounting according to claim 1, wherein: two guide rods (12) are vertically arranged on two sides of the telescopic groove in an integrated mode, and two sides of the fixing block (5) are respectively sleeved with the two guide rods (12) through guide holes.

3. A positioning device for circuit board mounting according to claim 1, wherein: the annular wheel groove is formed in the upper end of the base (1), a plurality of idler wheels (13) are symmetrically arranged at the lower end of the placing plate (3), and the lower ends of the idler wheels (13) are respectively inserted into the annular wheel groove.

4. A positioning device for circuit board mounting according to claim 1, wherein: the utility model discloses a buffer slot, including hitch plate (10), buffer block (11), a plurality of inserting grooves are seted up to integrative horizontal symmetry in buffer slot, and a plurality of inserting grooves have been seted up to a lateral symmetry in buffer block (11) grafting buffer slot, and a plurality of inserting grooves are arranged in inserting groove to a plurality of inserting rod one side grafting respectively, and all cup joint on a plurality of inserting rods and be equipped with buffer spring (14).