CN210107855U

CN210107855U - SMT cooling device

Info

Publication number: CN210107855U
Application number: CN201920469662.1U
Authority: CN
Inventors: 邹华中
Original assignee: Suzhou Liya Electronics Co Ltd
Current assignee: Suzhou Liya Electronics Co Ltd
Priority date: 2019-04-09
Filing date: 2019-04-09
Publication date: 2020-02-21
Anticipated expiration: 2029-04-09

Abstract

The utility model discloses a SMT cooling device, including the fridge body, the equal fixedly connected with clamping screw in both sides at fridge body inner wall top, clamping screw's bottom and the bottom fixed connection of fridge body inner wall, the equal threaded connection in surface of clamping screw has the swivel nut, the surface cover of swivel nut is equipped with the regulating block. The utility model discloses a set up the fridge body, clamping screw, the swivel nut, the regulating block, the dog, the stopper, the spacing groove, the cooperation of turning handle and rack is used, the inside rack can not the spacing when the solder paste is stored in the cooling of current cooling device has been solved, because the height of solder paste is inconsistent, lead to the inside space of the not abundant utilization cooling device of user when storing, thereby cause the problem of extravagant storage resources, this SMT cooling device, possess the advantage of adjusting the rack interval, convenient to use person's use, cooling device's practicality has been improved.

Description

SMT cooling device

Technical Field

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

Background

SMT is a surface mount technology (abbreviated as surface mount technology), called surface mount technology or surface mount technology, which is the most popular technology and process in the electronic assembly industry at present, and is a circuit assembly technology in which a leadless or short-lead surface-mounted component (SMC/SMD, referred to as chip component in chinese) is mounted on a surface of a Printed Circuit Board (PCB) or other substrate and soldered and assembled by reflow soldering or dip soldering.

The surface mounting technology needs to use the solder paste, and the solder paste needs to use the fridge to cool down and store when storing, but the inside rack can not the spacing when the solder paste is stored in the cooling of current cooling device, because the height of solder paste is inconsistent, leads to the inside space of the not abundant utilization cooling device of user when storing to cause the problem of extravagant storage resources, the use of the user of not being convenient for has reduced cooling device's practicality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a SMT cooling device possesses the advantage of adjusting the rack interval, has solved current cooling device and can not the spacing by the regulation of inside rack when the solder paste is stored in the cooling, because the height of solder paste is inconsistent, leads to the user can not be abundant when storing the inside space of utilization cooling device to cause the problem of extravagant storage resources.

In order to achieve the above object, the utility model provides a following technical scheme: an SMT cooling device comprises a refrigerator body, wherein both sides of the top of the inner wall of the refrigerator body are fixedly connected with fixing screws, the bottom of the fixed screw is fixedly connected with the bottom of the inner wall of the refrigerator body, the surface of the fixed screw is in threaded connection with a threaded sleeve, the surface of the screw sleeve is sleeved with an adjusting block, the surface of the fixed screw rod is sleeved with a stop block positioned at the bottom of the adjusting block, the top of the stop block is fixedly connected with the bottom of the screw sleeve, both sides of the top of the stop block are fixedly connected with limit blocks, the bottom of the adjusting block is provided with a limiting groove matched with the limiting block for use, the top of the surface of the screw sleeve is fixedly connected with a rotating handle, one side that the regulating block is close to fridge body inner wall and the inboard sliding connection of fridge body inner wall, one side fixedly connected with rack that the regulating block kept away from fridge body inner wall.

Preferably, one side fixedly connected with slider that the regulating block is close to the fridge body, the spout that cooperation slider used is all seted up to the both sides of fridge body inner wall, the equal fixedly connected with blotter in top and the bottom of spout inner wall, one side that set screw was kept away from to the blotter and one side fixed connection that set screw was kept away from to fridge body inner wall.

Preferably, the bottom of both sides of the placing rack is fixedly connected with a supporting plate, and one side of the supporting plate close to the refrigerator body is fixedly connected with the bottom of the adjusting block close to one side of the placing rack.

Preferably, the quantity of swivel nut is more than or equal to three, the swivel nut is evenly distributed, the swivel nut cooperation rack is used, turning handle's quantity is a plurality of, and a plurality of turning handle is annular evenly distributed, the back of rack and the rear side sliding connection of fridge body inner wall.

Preferably, the front side fixedly connected with at placing rack top transversely prevents the board that falls, the both sides of transversely preventing the board that falls all with the regulating block be close to one side fixed connection of placing rack.

Preferably, both sides of the top of the placing frame are fixedly connected with longitudinal anti-falling plates, the front faces of the longitudinal anti-falling plates are fixedly connected with the back faces of the transverse anti-falling plates, and both sides of the bottom of the refrigerator body are fixedly connected with supporting legs.

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

1. the utility model discloses a set up the fridge body, clamping screw, the swivel nut, the regulating block, the dog, the stopper, the spacing groove, the cooperation of turning handle and rack is used, the inside rack can not the spacing when the solder paste is stored in the cooling of current cooling device has been solved, because the height of solder paste is inconsistent, lead to the inside space of the not abundant utilization cooling device of user when storing, thereby cause the problem of extravagant storage resources, this SMT cooling device, possess the advantage of adjusting the rack interval, convenient to use person's use, cooling device's practicality has been improved.

2. The utility model discloses a setting of slider and spout, can restrict the position of regulating block, stability when effectively strengthening the regulating block and removing, the phenomenon that card went up appears when preventing the regulating block and remove, through setting up the backup pad, can strengthen the support capacity to the rack, effectively prevent that the rack from appearing the phenomenon that drops from the regulating block inboard, through setting up the turning handle, the user can pass through the convenient rotation swivel nut of turning handle, effectively prevent that the phenomenon that the user is difficult to rotate the swivel nut from appearing, through setting up horizontal anti-falling plate, can strengthen the practicality of rack, effectively prevent that the article at rack top from dropping from the front side at rack top, through setting up vertical anti-falling plate, can prevent that the article at rack top from appearing the phenomenon that drops from the rack both sides.

Drawings

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

FIG. 2 is a front sectional view of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2;

FIG. 4 is a partial top view of the twist grip of the present invention;

fig. 5 is a top sectional view of the adjusting block of the present invention.

In the figure: 1 fridge body, 2 set screw, 3 swivel nuts, 4 regulating blocks, 5 dogs, 6 stoppers, 7 spacing grooves, 8 turning handles, 9 racks, 10 sliders, 11 chutes, 12 cushions, 13 support plates, 14 horizontal anti-falling plates, 15 vertical anti-falling plates, 16 landing legs.

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. 1-5, an SMT cooling device comprises a refrigerator body 1, wherein both sides of the top of the inner wall of the refrigerator body 1 are fixedly connected with a fixing screw 2, one side of an adjusting block 4 close to the refrigerator body 1 is fixedly connected with a slider 10, both sides of the inner wall of the refrigerator body 1 are provided with chutes 11 used in cooperation with the slider 10, both the top and the bottom of the inner wall of the chute 11 are fixedly connected with cushions 12, one side of the cushion 12 far away from the fixing screw 2 is fixedly connected with one side of the inner wall of the refrigerator body 1 far away from the fixing screw 2, the position of the adjusting block 4 can be limited by the arrangement of the slider 10 and the chute 11, the stability of the adjusting block 4 during movement is effectively enhanced, the phenomenon of jamming during movement of the adjusting block 4 is prevented, the bottom of the fixing screw 2 is fixedly connected with the bottom of the inner wall of the refrigerator body 1, and the surface, the adjusting block 4 is sleeved on the surface of the screw sleeve 3, the stop block 5 positioned at the bottom of the adjusting block 4 is sleeved on the surface of the fixing screw rod 2, the top of the stop block 5 is fixedly connected with the bottom of the screw sleeve 3, the two sides of the top of the stop block 5 are fixedly connected with the limit blocks 6, the bottom of the adjusting block 4 is provided with the limit groove 7 matched with the limit blocks 6 for use, the top of the surface of the screw sleeve 3 is fixedly connected with the rotating handle 8, one side of the adjusting block 4 close to the inner wall of the refrigerator body 1 is slidably connected with the inner side of the inner wall of the refrigerator body 1, one side of the adjusting block 4 far away from the inner wall of the refrigerator body 1 is fixedly connected with the placing frame 9, the bottoms of the two sides of the placing frame 9 are fixedly connected with the supporting plate 13, one side of the supporting plate 13 close to the, the phenomenon that the placing rack 9 falls off from the inner side of the adjusting block 4 is effectively prevented, the number of the screw sleeves 3 is more than or equal to three, the screw sleeves 3 are uniformly distributed, the screw sleeves 3 are matched with the placing rack 9 for use, the number of the rotating handles 8 is a plurality, the plurality of rotating handles 8 are uniformly distributed in an annular shape, the back side of the placing rack 9 is movably connected with the back side of the inner wall of the refrigerator body 1, a user can effectively prevent the phenomenon that the user is difficult to rotate the screw sleeves 3 through the convenient rotation of the rotating handles 8 by arranging the rotating handles 8, the front side of the top of the placing rack 9 is fixedly connected with a transverse anti-falling plate 14, both sides of the transverse anti-falling plate 14 are fixedly connected with one side of the adjusting block 4 close to the placing rack 9, the practicability of the placing rack 9 can be enhanced through arranging the transverse anti-falling plate 14, and articles at the top of the, the equal fixedly connected with in both sides at rack 9 top vertically prevents board 15 that falls, vertically prevents the front of board 15 that falls and the back fixed connection of horizontal board 14 that falls, the equal fixedly connected with landing leg 16 in both sides of fridge body 1 bottom through setting up vertically prevents board 15 that falls, can prevent that the phenomenon that the article at rack 9 top from the both sides of falling from appearing.

During the use, the user makes swivel nut 3 reciprocate through swivel handle 8 rotatory swivel nut 3, through swivel nut 3 and fixing screw 2's threaded connection, swivel nut 3 drives dog 5 and reciprocates, and dog 5 drives regulating block 4 through stopper 6 and spacing groove 7's effect and reciprocates this moment, and regulating block 4 drives rack 9 and reciprocates, stops rotatory turning handle 8 when rack 9 removes the interval that the user needs to the effect of adjusting the rack interval is realized.

In summary, the following steps: this SMT cooling device, through setting up fridge body 1, clamping screw 2, swivel nut 3, regulating block 4, dog 5, stopper 6, spacing groove 7, turning handle 8 and rack 9's cooperation is used, solved current cooling device and can not the spacing be adjusted to inside rack when the tin cream is stored in the cooling, because the height of tin cream is inconsistent, lead to the inside space of the not abundant utilization cooling device of user when storing, thereby cause the problem of extravagant storage resource.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 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. An SMT cooling device comprises a refrigerator body (1), and is characterized in that: the refrigerator comprises a refrigerator body (1), wherein fixing screws (2) are fixedly connected to two sides of the top of the inner wall of the refrigerator body (1), the bottom of each fixing screw (2) is fixedly connected with the bottom of the inner wall of the refrigerator body (1), screw sleeves (3) are in threaded connection with the surfaces of the fixing screws (2), adjusting blocks (4) are sleeved on the surfaces of the screw sleeves (3), check blocks (5) located at the bottoms of the adjusting blocks (4) are sleeved on the surfaces of the fixing screws (2), the tops of the check blocks (5) are fixedly connected with the bottoms of the screw sleeves (3), limiting blocks (6) are fixedly connected to two sides of the tops of the check blocks (5), limiting grooves (7) matched with the limiting blocks (6) to be used are formed in the bottoms of the adjusting blocks (4), rotating handles (8) are fixedly connected to the tops of the surfaces of the screw sleeves (3), one side, close to the inner wall of the refrigerator body (1), of the adjusting blocks (4) is in, one side of the adjusting block (4) far away from the inner wall of the refrigerator body (1) is fixedly connected with a placing rack (9).

2. An SMT cooling device according to claim 1, wherein: one side fixedly connected with slider (10) that regulating block (4) is close to fridge body (1), spout (11) that cooperation slider (10) used are all seted up to the both sides of fridge body (1) inner wall, the equal fixedly connected with blotter (12) in top and the bottom of spout (11) inner wall, one side that set screw (2) were kept away from in blotter (12) and one side fixed connection that set screw (2) were kept away from to fridge body (1) inner wall.

3. An SMT cooling device according to claim 1, wherein: the bottom of both sides of the placing rack (9) is fixedly connected with a supporting plate (13), and one side of the supporting plate (13) close to the refrigerator body (1) is fixedly connected with the bottom of the adjusting block (4) close to one side of the placing rack (9).

4. An SMT cooling device according to claim 1, wherein: the quantity of swivel nut (3) is more than or equal to three, swivel nut (3) are evenly distributed, swivel nut (3) cooperation rack (9) are used, the quantity of twist grip (8) is a plurality of, and a plurality of twist grip (8) are annular evenly distributed, the back of rack (9) and the rear side sliding connection of fridge body (1) inner wall.

5. An SMT cooling device according to claim 1, wherein: the front side fixedly connected with at rack (9) top transversely prevents falling board (14), the both sides of transversely preventing falling board (14) all with regulating block (4) be close to one side fixed connection of rack (9).

6. An SMT cooling device according to claim 5, wherein: the refrigerator is characterized in that two sides of the top of the placing rack (9) are fixedly connected with longitudinal anti-falling plates (15), the front of each longitudinal anti-falling plate (15) is fixedly connected with the back of each transverse anti-falling plate (14), and two sides of the bottom of the refrigerator body (1) are fixedly connected with supporting legs (16).