CN218042332U

CN218042332U - SMT paster device

Info

Publication number: CN218042332U
Application number: CN202221914031.4U
Authority: CN
Inventors: 蔡靖
Original assignee: Shenzhen Xinlide Technology Co ltd
Current assignee: Shenzhen Xinlide Technology Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2022-12-13
Anticipated expiration: 2032-07-25

Abstract

The utility model relates to a SMT paster technical field just discloses a SMT paster device, including quick-witted case, support and ceiling, the bottom of support and the top fixed connection of quick-witted case, the bottom of ceiling and the top fixed connection of support, movable cavity has been seted up to the inside of ceiling, movable cavity's inside swing joint has two shielding plates, two the equal fixedly connected with arm-tie in one side that movable cavity was kept away from to the shielding plate. This SMT paster device, through upwards stimulate the pull ring, make the elevator drive the fixture block rebound, make the fixture block follow the inside separation of draw-in groove, again to both sides stimulate the arm-tie, make the shielding plate outwards remove in the inside of activity cavity, loosen the pull ring after removing suitable position, make the fixture block pegging graft corresponding spacing downthehole through expanding spring's elastic force, make the position of shielding plate obtain fixing, thereby make the device be convenient for adjust the area of shielding plate.

Description

SMT paster device

Technical Field

The utility model relates to a SMT paster technical field specifically is a SMT paster device.

Background

The SMT paster has the advantages of being high in assembly density, small in electronic product size and light in weight, the size and the weight of paster elements are only about 1/10 of those of traditional plug-in mounting elements, after SMT is generally adopted, the size of the electronic product is reduced by 40% -60%, and the weight of the electronic product is reduced by 60% -80%. High reliability and strong vibration resistance. The welding spot defect rate is low. The high frequency characteristics are good. Electromagnetic and radio frequency interference is reduced. The automation is easy to realize, and the production efficiency is improved. The cost is reduced by 30-50%. Save material, the energy, equipment, manpower, time etc. traditional SMT paster device is provided with the ceiling when outdoor use, comes to shelter from sun or rainwater through the ceiling, but the structure of its ceiling is generally relatively fixed, is not convenient for adjust the size of ceiling, if the ceiling is too big, can make the device be not convenient for carry, if the ceiling sets up the undersize, cover the top region of user completely again, we have proposed an SMT paster device for this reason.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a SMT paster device possesses the advantage of being convenient for adjust the size of ceiling, has solved the problem that proposes among the above-mentioned background art.

(II) technical scheme

The utility model provides a following technical scheme: the utility model provides a SMT paster device, includes quick-witted case, support and ceiling, the bottom of support and the top fixed connection of quick-witted case, the bottom of ceiling and the top fixed connection of support, the activity cavity has been seted up to the inside of ceiling, the inside swing joint of activity cavity has two shielding plates, two the equal fixedly connected with arm-tie in one side that the activity cavity was kept away from to the shielding plate, two one side of arm-tie respectively with the both sides overlap joint of ceiling.

The equal fixedly connected with hollow block in both sides of ceiling, the inside swing joint of hollow block has the elevator, the top fixedly connected with pull rod of elevator, the inside swing joint of pull rod and hollow block, the side surface of pull rod has cup jointed expanding spring, the top fixedly connected with of pull rod draws the piece, draw one side fixedly connected with pull ring of piece, the bottom activity of hollow block is pegged graft and is had the fixture block, the fixture block is located the inside one side of hollow block and the bottom fixed connection of elevator, the draw-in groove has been seted up at the top of arm-tie, the bottom of fixture block is pegged graft with the inside of draw-in groove, evenly distributed's spacing hole is seted up at the top of shielding plate.

Preferably, the inside fixedly connected with baffle of activity cavity, two the equal fixedly connected with buffer board in one side that the shielding plate is relative, two one side that the buffer board is relative overlaps with the both sides of baffle respectively.

Preferably, the top and the bottom of buffer board all swing joint have a pulley, the spout has all been seted up to the interior roof of activity cavity and interior diapire, two the side surface of pulley respectively with the inside swing joint of two spouts.

Preferably, the bottom end of the telescopic spring is fixedly connected with the top of the lifting block, and the top end of the telescopic spring is fixedly connected with the inner top wall of the hollow block.

Preferably, the top end of the pull rod penetrates through the inner top wall of the hollow block and extends to the top of the hollow block, and the pull block and the pull ring are both located at the top of the hollow block.

Preferably, the bottom of the case is provided with four universal wheels, and the tops of the four universal wheels are movably connected with four corners of the bottom of the case respectively.

Compared with the prior art, the utility model provides a SMT paster device possesses following beneficial effect:

1. this SMT paster device, through upwards pulling the pull ring, make and draw the piece to drive the pull rod at the inside rebound of hollow block, drive the elevator rebound, the bottom of elevator drives fixture block rebound, make the fixture block follow the inside separation of draw-in groove, stimulate the arm-tie to both sides after the separation again, make the shielding plate outwards remove in the inside of activity cavity, loosen the pull ring after removing suitable position, elasticity effect through expanding spring promotes elevator and fixture block rebound, make the fixture block socket to corresponding spacing downthehole, make the position of shielding plate fixed, thereby make the device be convenient for adjust the area of shielding plate.

2. This SMT paster device, through being provided with the buffer board, when the inside in activity chamber is retrieved to the shielding plate, make two buffer boards and baffle contact, prevent that the shielding plate from directly contacting with the baffle and wearing and tearing appear when retrieving, then through being provided with pulley and spout, can assist buffer board and shielding plate in the inside round trip movement of activity cavity, reduced the frictional force of shielding plate when the inside removal of activity cavity, thereby make the shielding plate pull out or withdraw from the inside of activity cavity more easily.

Drawings

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

FIG. 2 is a sectional view of the side structure of the ceiling of the present invention;

fig. 3 is an enlarged view of a structure in fig. 2 according to the present invention.

Wherein: 1. a chassis; 2. a support; 3. a ceiling; 4. a movable cavity; 5. a shielding plate; 6. pulling a plate; 7. a partition plate; 8. a buffer plate; 9. a pulley; 10. a chute; 11. a universal wheel; 12. a hollow block; 13. a lifting block; 14. a pull rod; 15. a tension spring; 16. pulling the block; 17. a pull ring; 18. a clamping block; 19. a card slot; 20. and a limiting hole.

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.

Please refer to fig. 1-3, an SMT patch device, including machine case 1, support 2 and ceiling 3, the bottom of support 2 and the top fixed connection of machine case 1, the bottom of ceiling 3 and the top fixed connection of support 2, movable cavity 4 has been seted up to the inside of ceiling 3, the inside swing joint of movable cavity 4 has two shielding plates 5, the equal fixedly connected with arm-tie 6 in one side that movable cavity 4 was kept away from to two shielding plates 5, one side of two arm-ties 6 respectively with the both sides overlap joint of ceiling 3, the inside fixedly connected with baffle 7 of movable cavity 4, can separate two shielding plates 5 when baffle 5 withdraws the inside of movable cavity 4 through baffle 7, the equal fixedly connected with buffer board 8 in one side that two shielding plates 5 are relative, one side that two baffle boards 8 are relative respectively with the both sides overlap joint of baffle 7, the equal swing joint in top and bottom of buffer board 8 has pulley 9, the inside roof and the interior diapire of movable cavity 4 have all seted up spout 10, the side surface of two pulley 9 respectively with the inside swing joint of two chute 10, can assist the buffer board 5 in the inside of movable cavity 4 to reduce the friction of baffle 5, make it move around more easily when it moves.

Equal fixedly connected with hollow block 12 in both sides of ceiling 3, the inside swing joint of hollow block 12 has elevator 13, elevator 13's top fixedly connected with pull rod 14, the inside swing joint of pull rod 14 and hollow block 12, extension spring 15 has been cup jointed to the side surface of pull rod 14, the bottom of extension spring 15 and elevator 13's top fixed connection, extension spring 15's top and hollow block 12's interior roof fixed connection, pull rod 14's top fixedly connected with draws block 16, draw one side fixedly connected with pull ring 17 of block 16, pull rod 14's top runs through hollow block 12's interior roof and extends to hollow block 12's top, draw block 16 and pull ring 17 all are located hollow block 12's top, hollow block 12's bottom activity is pegged graft and is had fixture block 18, fixture block 18 is located hollow block 12 inside one side and elevator 13's bottom fixed connection, draw block 6's top has been seted up fixture 19, fixture block 18's bottom and the inside grafting of draw-in groove 19, evenly distributed limiting hole 20 has been seted up at the top of baffle 5, through being provided with a plurality of limiting hole 20, when baffle 5 removed certain position, be convenient for when the universal wheel of the universal wheel is moved, the universal wheel 11, the bottom of this chassis 11 has been provided with the universal wheel 11 respectively to this four corner connection of universal wheel 11, this four corner wheel of being convenient for the universal wheel 11, this overhead ground connection of chassis bottom of the universal wheel 11, this four.

When the device is used, the pull ring 17 is pulled upwards, the pull block 16 drives the pull rod 14 to move upwards in the hollow block 12, the lifting block 13 is driven to move upwards, the bottom of the lifting block 13 drives the fixture block 18 to move upwards, the fixture block 18 is separated from the inside of the clamping groove 19, the pull plate 6 is pulled towards two sides after separation, the shielding plate 5 moves outwards in the movable cavity 4, the pull ring 17 is loosened after the lifting block 13 moves to a proper position, the lifting block 13 and the fixture block 18 are pushed to move downwards through the elastic action of the telescopic spring 15, the fixture block 18 is inserted into the corresponding limiting hole 20, the position of the shielding plate 5 is fixed, the device is convenient to adjust the area of the shielding plate 5, and the device can select the shielding plate 5 with a proper area according to different position environments to shield the tops of a user and a interviewee.

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 SMT paster device, includes quick-witted case (1), support (2) and ceiling (3), its characterized in that: the bottom of the support (2) is fixedly connected with the top of the case (1), the bottom of the ceiling (3) is fixedly connected with the top of the support (2), a movable cavity (4) is formed in the ceiling (3), two shielding plates (5) are movably connected in the movable cavity (4), pull plates (6) are fixedly connected to one sides, far away from the movable cavity (4), of the two shielding plates (5), and one sides of the two pull plates (6) are respectively overlapped with the two sides of the ceiling (3);

the equal fixedly connected with hollow block (12) in both sides of ceiling (3), the inside swing joint of hollow block (12) has elevator block (13), the top fixedly connected with pull rod (14) of elevator block (13), the inside swing joint of pull rod (14) and hollow block (12), expanding spring (15) have been cup jointed to the side surface of pull rod (14), the top fixedly connected with pull block (16) of pull rod (14), one side fixedly connected with pull ring (17) of pull block (16), the bottom activity of hollow block (12) is pegged graft and is had fixture block (18), fixture block (18) are located the inside one side of hollow block (12) and the bottom fixed connection of elevator block (13), draw-in groove (19) have been seted up at the top of arm-tie (6), the bottom of fixture block (18) is pegged graft with the inside of draw-in groove (19), evenly distributed spacing hole (20) have been seted up at the top of shielding plate (5).

2. An SMT patch device according to claim 1, wherein: the inside fixedly connected with baffle (7) of activity cavity (4), two the equal fixedly connected with buffer board (8) in one side that shielding plate (5) are relative, two one side that buffer board (8) are relative overlaps with the both sides of baffle (7) respectively.

3. An SMT patch device according to claim 2, wherein: the equal swing joint in top and the bottom of buffer board (8) has pulley (9), spout (10), two have all been seted up to the interior roof and the interior diapire of activity cavity (4) the side surface of pulley (9) respectively with the inside swing joint of two spout (10).

4. An SMT patch device according to claim 1, wherein: the bottom end of the telescopic spring (15) is fixedly connected with the top of the lifting block (13), and the top end of the telescopic spring (15) is fixedly connected with the inner top wall of the hollow block (12).

5. An SMT patch device according to claim 1, wherein: the top end of the pull rod (14) penetrates through the inner top wall of the hollow block (12) and extends to the top of the hollow block (12), and the pull block (16) and the pull ring (17) are located on the top of the hollow block (12).

6. An SMT patch device according to claim 1, wherein: the novel multifunctional cabinet is characterized in that universal wheels (11) are arranged at the bottom of the cabinet (1), the number of the universal wheels (11) is four, and the tops of the four universal wheels (11) are movably connected with four corners of the bottom of the cabinet (1) respectively.