CN212703149U

CN212703149U - Dust collector is used in microelectronics equipment

Info

Publication number: CN212703149U
Application number: CN202020198744.XU
Authority: CN
Inventors: 李道潭
Original assignee: Zhuolu Yuanxin Electronic Technology Co ltd
Current assignee: Zhuolu Yuanxin Electronic Technology Co ltd
Priority date: 2020-02-20
Filing date: 2020-02-20
Publication date: 2021-03-16
Anticipated expiration: 2030-02-20

Abstract

The utility model discloses a dust collector for microelectronic assembly, including rectangle box, movable plate, maintenance mechanism box installation mechanism, the front end surface of rectangle box is provided with the rectangle box protecgulum, maintenance mechanism is located the junction of rectangle box and rectangle box protecgulum, maintenance mechanism includes the pulling handle, the junction of rectangle box and rectangle box protecgulum is provided with the torsional spring, a slot has been seted up to a side surface of rectangle box, a side surface of rectangle box protecgulum is fixed with the elasticity inserted block that is connected, the elasticity inserted block is located the inside of slot; the utility model discloses a set up draw the handle, when effectively having avoided the inside part of rectangle box to break down, can not in time maintain, be favorable to improving the maintenance efficiency of device, and then guaranteed dust collector's result of use, through the first rubber sleeve that sets up, effectively avoided the inside brush installation of device, dismantle the process loaded down with trivial details, be favorable to using manpower sparingly cost, improve the installation effectiveness of device.

Description

Dust collector is used in microelectronics equipment

Technical Field

The utility model belongs to the technical field of the microelectronics removes dust, concretely relates to dust collector is used in microelectronics equipment.

Background

Microelectronics is a new technology developed with integrated circuits, especially very large scale integrated circuits. The theoretical basis for its development is modern physics established during the end of the 19 th century to the 30 th century. The microelectronic technology includes a series of special technologies such as system circuit design, device physics, process technology, material preparation, automatic test, packaging and assembly, and is the sum of all process technologies in microelectronics. The microelectronic device belongs to a precision device, and must be guaranteed to be isolated from dust and a clean production environment in the production and use processes of the microelectronic device, but the production environment cannot be completely clean due to the movement of machines and personnel, so that the microelectronic device is still contaminated by particles in the production process, and needs to be cleaned in time.

However, the existing microelectronic dust removal device in the market still has some defects, when parts inside a rectangular box break down during use, the parts cannot be maintained in time, the maintenance efficiency of the device is low, the use effect of the dust removal device is poor, the installation and disassembly processes of a brush inside the device are complex, the labor cost is saved, and the installation efficiency of the device is improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust collector is used in microelectronics equipment 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: a dust removal device for microelectronic assembly comprises a rectangular box, a movable plate and a maintenance mechanism box installation mechanism, wherein a rectangular box front cover is arranged on the front end surface of the rectangular box, the maintenance mechanism is located at the joint of the rectangular box and the rectangular box front cover, the maintenance mechanism comprises a pull handle, a torsion spring is arranged at the joint of the rectangular box and the rectangular box front cover, a slot is formed in one side surface of the rectangular box, an elastic insertion block is fixedly connected to one side surface of the rectangular box front cover, the elastic insertion block is located in the slot, a second clamping groove is formed in one side surface of the elastic insertion block, one side of the pull handle is located in the second clamping groove, a fixed plate is arranged outside the rectangular box, the pull handle penetrates through the fixed plate, a connecting rod is arranged at the joint of the fixed plate and the rectangular box, and a second rubber sleeve is fixedly connected to one side surface of the pull handle, the pull handle penetrates through the second rubber sleeve, the second rubber sleeve is located on the outer portion of the rectangular box, a spring sleeve is arranged at the joint of the second rubber sleeve and the fixed plate, the spring sleeve is located on the outer portion of the pull handle, and the movable plate is located inside the rectangular box.

Preferably, the bottom surface of movable plate is provided with the siphunculus, the bottom surface of siphunculus runs through there is the brush, installation mechanism is located the junction of brush and siphunculus, installation mechanism includes first rubber sleeve, and first rubber sleeve is located a side surface of siphunculus, the inside of siphunculus is provided with the connecting plate, a side fixed surface of connecting plate is connected with the slot, a side surface of slot closely laminates with a side surface of first rubber sleeve, the opposite side fixed surface of connecting plate is connected with the fixture block, first draw-in groove has been seted up to a side surface of brush, one side of fixture block is located the inside of first draw-in groove, the connecting plate is provided with the spring with the junction of siphuncul.

Preferably, a first through hole is formed in one side surface of the rectangular box, and the pull handle penetrates through the first through hole.

Preferably, a second through hole is formed in the surface of one side of the through pipe, and the slot penetrates through the second through hole.

Preferably, the number of the springs is two, and the two groups of the springs are symmetrically arranged on one side surface of the connecting plate.

Preferably, a pull ring is fixedly connected to one side surface of the pull handle, and the pull ring is located outside the rectangular box.

Preferably, the number of the connecting rods is two, and the two groups of the connecting rods are symmetrically arranged on one side surface of the fixing plate.

Preferably, one side surface of the first rubber sleeve is provided with anti-skidding lines, and one side surface of the pull ring is provided with anti-skidding lines.

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

1. the pull ring is convenient to pull the pull ring outwards, the pull ring pulls the pull handle, the spring sleeve is compressed when the pull handle is pulled, after the pull handle is pulled to a certain distance, the other end of the pull handle leaves the inside of the second clamping groove, at the moment, the elastic insert block is in a movable state, the elastic insert block leaves the inside of the slot through the arranged torsional spring, the acting force of the torsional spring enables the elastic insert block to leave the inside of the slot, so that the front cover of the rectangular box can be automatically opened towards one side, when the front cover of the rectangular box needs to be closed, the elastic insert block is clamped into the inside of the slot, the pull handle is pulled outwards and then loosened, one end of the pull handle is clamped into the inside of the second clamping groove again through the elastic force of the spring sleeve, the connection between the elastic insert block of the fixed chain and the rectangular box is further fixed, the connection between the front cover of the rectangular box and the rectangular box is further fixed, the pull handle, thereby ensuring the use effect of the dust removing device.

2. Through the slot that sets up, be convenient for inwards extrude the slot, slot extrusion connecting plate for connect the inside of the first draw-in groove of going into to one side card of the fixture block of another side surface of reconnection board, when pressing! Compressed, move first rubber sleeve to a side surface that covers the slot again, thereby fixed being connected of brush and siphunculus, when the brush need be dismantled from the siphunculus, put aside first rubber sleeve from the surface of slot, at this moment the fixture block leaves the inside of first draw-in groove with the help of the tension of spring, the slot also pops out from the second through-hole, thereby the brush has been dismantled, through the first rubber sleeve that sets up, the inside brush installation of device has effectively been avoided, the dismantlement process is loaded down with trivial details, be favorable to saving the human cost, the installation effectiveness of device is improved.

Drawings

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

fig. 2 is a top cross-sectional view of the rectangular box of fig. 1 according to the present invention;

fig. 3 is a front connection sectional view of the through pipe and the brush in fig. 1 of the present invention;

fig. 4 is an enlarged view of a in fig. 2 according to the present invention;

fig. 5 is an enlarged view of B in fig. 3 according to the present invention;

in the figure: 1. a rectangular box; 2. pulling a handle; 3. a first rubber sleeve; 4. a brush; 5. pipe passing; 6. moving the plate; 7. a rectangular box front cover; 8. a torsion spring; 9. an elastic insert block; 10. a second rubber sleeve; 11. a spring housing; 12. a pull ring; 13. a fixing plate; 14. a connecting rod; 15. a first through hole; 16. a connecting plate; 17. a spring; 18. a first card slot; 19. a clamping block; 20. a second through hole; 21. a slot; 22. and a second card slot.

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, the present invention provides a technical solution: a dust removal device for microelectronic assembly comprises a rectangular box 1, a movable plate 6 and a maintenance mechanism box installation mechanism, wherein a rectangular box front cover 7 is arranged on the front end surface of the rectangular box 1, a maintenance mechanism is arranged at the joint of the rectangular box 1 and the rectangular box front cover 7 and comprises a pull handle 2, a torsion spring 8 is arranged at the joint of the rectangular box 1 and the rectangular box front cover 7, a slot 21 is formed in one side surface of the rectangular box 1, an elastic insertion block 9 is fixedly connected with one side surface of the rectangular box front cover 7, the elastic insertion block 9 is arranged in the slot 21, a second clamping groove 22 is formed in one side surface of the elastic insertion block 9, one side of the pull handle 2 is arranged in the second clamping groove 22, a fixed plate 13 is arranged outside the rectangular box 1, the pull handle 2 penetrates through the fixed plate 13, a connecting rod 14 is arranged at the joint of the fixed plate 13 and the rectangular box 1, a second rubber sleeve 10 is fixedly connected with one side surface of the, the pull handle 2 penetrates through the second rubber sleeve 10, the second rubber sleeve 10 is located outside the rectangular box 1, a spring sleeve 11 is arranged at the joint of the second rubber sleeve 10 and the fixing plate 13, the spring sleeve 11 is located outside the pull handle 2, the moving plate 6 is located inside the rectangular box 1, through the arrangement of the pull ring 12, the pull ring 12 is convenient to pull outwards, the pull handle 2 is pulled by the pull ring 12, the spring sleeve 11 is compressed when the pull handle is pulled, after the pull handle is pulled to a certain distance, the other end of the pull handle 2 is made to leave the inside of the second clamping groove 22, at the moment, the elastic insertion block 9 is in a movable state, the elastic insertion block 9 is made to leave the inside of the slot 21 by the acting force of the torsion spring 8, the rectangular box front cover 7 can be opened towards one side automatically, when the rectangular box front cover 7 needs to be closed, the elastic insertion block 9 is clamped into the inside of the slot 21, the pull handle 2 is pulled outwards and then loosened, one end of the pull handle 2 is clamped into the inside of the second clamping groove 22 by the elastic The inserted block 9 is connected with the rectangular box 1, and then the connection of the rectangular box front cover 7 and the rectangular box 1 is fixed, through the arranged pull handle 2, when the part inside the rectangular box 1 is effectively prevented from breaking down, the maintenance cannot be carried out in time, the maintenance efficiency of the device is favorably improved, and the use effect of the dust removal device is further ensured.

In this embodiment, preferably, the bottom surface of the moving plate 6 is provided with a through pipe 5, the bottom surface of the through pipe 5 is penetrated by a brush 4, the mounting mechanism is located at a joint of the brush 4 and the through pipe 5, the mounting mechanism includes a first rubber sleeve 3, the first rubber sleeve 3 is located on one side surface of the through pipe 5, a connecting plate 16 is arranged inside the through pipe 5, one side surface of the connecting plate 16 is fixedly connected with an inserting groove 21, one side surface of the inserting groove 21 is tightly attached to one side surface of the first rubber sleeve 3, the other side surface of the connecting plate 16 is fixedly connected with a clamping block 19, one side surface of the brush 4 is provided with a first clamping groove 18, one side of the clamping block 19 is located inside the first clamping groove 18, a spring 17 is arranged at a joint of the connecting plate 16 and the through the arranged inserting groove 21, the inserting groove 21 is convenient to inwardly press the connecting plate 16, so that one side of the clamping block 19 connected to, while pressing! 7 by the compression, move first rubber sleeve 3 to a side surface that covers slot 21 again, thereby fixed being connected of brush 4 and siphunculus 5, when brush 4 need be dismantled from siphunculus 5, put aside first rubber sleeve 3 from slot 21's surface, at this moment the inside of first draw-in groove 18 is left with the help of spring 17's tension to fixture block 19, slot 21 also pops out from second through-hole 20, thereby brush 4 has been dismantled, through the first rubber sleeve 3 that sets up, the inside brush 4 installation of device has effectively been avoided, the dismantlement process is loaded down with trivial details, be favorable to saving the human cost, the installation effectiveness of device is improved.

In this embodiment, preferably, a first through hole 15 is formed in one side surface of the rectangular box 1, and the pull handle 2 penetrates through the first through hole 15, so that other components can be conveniently mounted on the one side surface of the pull handle 2 outside the rectangular box 1.

In this embodiment, preferably, a second through hole 20 is formed in a surface of one side of the through pipe 5, and the slot 21 penetrates through the second through hole 20, so that the slot 21 is pressed inward outside the through pipe 5.

In this embodiment, preferably, the number of the springs 17 is two, and the two sets of springs 17 are symmetrically disposed on one side surface of the connecting plate 16, so that the force on one side surface of the connecting plate 16 is balanced.

In this embodiment, preferably, a pull ring 12 is fixedly connected to a surface of one side of the pull handle 2, and the pull ring 12 is located outside the rectangular box 1, so as to facilitate better pulling of the pull handle 2.

In this embodiment, preferably, the number of the connecting rods 14 is two, and the two groups of connecting rods 14 are symmetrically arranged on one side surface of the fixing plate 13, so as to support the connection between the rectangular box 1 and the fixing plate 13.

In this embodiment, preferably, one side surface of the first rubber sleeve 3 is provided with anti-slip lines, and one side surface of the pull ring 12 is provided with anti-slip lines, so that a certain anti-slip effect is achieved when the pull ring 12 and the first rubber sleeve 3 are operated.

The utility model discloses a theory of operation and use flow: the device is characterized in that the pull ring 12 is arranged in the using process, the pull ring 12 is convenient to pull outwards, the pull ring 12 pulls the pull handle 2, the spring sleeve 11 is compressed when the pull handle is pulled, after the pull handle is pulled to a certain distance, the other end of the pull handle 2 leaves the inside of the second clamping groove 22, the elastic insert block 9 is in a movable state, then the elastic insert block 9 is in a movable state through the arranged torsion spring 8, the acting force of the torsion spring 8 enables the elastic insert block 9 to leave the inside of the slot 21, so that the rectangular box front cover 7 can be automatically opened towards one side, when the rectangular box front cover 7 needs to be closed, the elastic insert block 9 is clamped into the inside of the slot 21, the pull handle 2 is pulled outwards and then loosened, one end of the pull handle 2 is clamped into the inside of the second clamping groove 22 again through the elastic force of the spring sleeve 11, the connection between the elastic insert block 9 and the rectangular box 1 is fixed, and the connection between the rectangular, when effectively having avoided the inside part of rectangle box 1 to break down, can not in time maintain, be favorable to improving the maintenance efficiency of device, and then guaranteed dust collector's result of use. In the using process, the arranged slot 21 is convenient to extrude the slot 21 inwards, the slot 21 extrudes the connecting plate 16, so that one side of the fixture block 19 connected with the other side surface of the re-connecting plate 16 is clamped into the first fixture groove 18, and when the fixture block is pressed, the inner side of the fixture block 19 is connected with the other side surface of the re-connecting plate 16! 7 by the compression, move first rubber sleeve 3 to a side surface that covers slot 21 again, thereby fixed being connected of brush 4 and siphunculus 5, when brush 4 need be dismantled from siphunculus 5, put aside first rubber sleeve 3 from slot 21's surface, at this moment the inside of first draw-in groove 18 is left with the help of spring 17's tension to fixture block 19, slot 21 also pops out from second through-hole 20, thereby brush 4 has been dismantled, through the first rubber sleeve 3 that sets up, the inside brush 4 installation of device has effectively been avoided, the dismantlement process is loaded down with trivial details, be favorable to saving the human cost, the installation effectiveness of device is improved.

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. A dust collector for microelectronic assembly is characterized in that: comprises a rectangular box (1), a movable plate (6) and a maintenance mechanism box installation mechanism, wherein a rectangular box front cover (7) is arranged on the front end surface of the rectangular box (1), the maintenance mechanism is positioned at the joint of the rectangular box (1) and the rectangular box front cover (7), the maintenance mechanism comprises a pull handle (2), a torsion spring (8) is arranged at the joint of the rectangular box (1) and the rectangular box front cover (7), a slot (21) is formed in one side surface of the rectangular box (1), an elastic insert block (9) is fixedly connected to one side surface of the rectangular box front cover (7), the elastic insert block (9) is positioned in the slot (21), a second clamping groove (22) is formed in one side surface of the elastic insert block (9), one side of the pull handle (2) is positioned in the second clamping groove (22), a fixed plate (13) is arranged outside the rectangular box (1), and draw handle (2) to run through in fixed plate (13), the junction of fixed plate (13) and rectangle box (1) is provided with connecting rod (14), draw one side fixed surface of handle (2) to be connected with second rubber sleeve (10), draw handle (2) to run through in second rubber sleeve (10), and second rubber sleeve (10) are located the outside of rectangle box (1), the junction of second rubber sleeve (10) and fixed plate (13) is provided with spring housing (11), and spring housing (11) are located the outside of drawing handle (2), movable plate (6) are located the inside of rectangle box (1).

2. The dust removing device for microelectronic assembly as claimed in claim 1, wherein: the bottom end surface of the moving plate (6) is provided with a through pipe (5), the bottom end surface of the through pipe (5) is penetrated with a brush (4), the installation mechanism is positioned at the joint of the brush (4) and the through pipe (5), the installation mechanism comprises a first rubber sleeve (3), the first rubber sleeve (3) is positioned on one side surface of the through pipe (5), a connecting plate (16) is arranged inside the through pipe (5), a slot (21) is fixedly connected with the surface of one side of the connecting plate (16), the surface of one side of the slot (21) is tightly attached to the surface of one side of the first rubber sleeve (3), a clamping block (19) is fixedly connected to the other side surface of the connecting plate (16), a first clamping groove (18) is formed in the surface of one side of the brush (4), one side of the clamping block (19) is located inside the first clamping groove (18), and a spring (17) is arranged at the joint of the connecting plate (16) and the through pipe (5).

3. The dust removing device for microelectronic assembly as claimed in claim 1, wherein: a first through hole (15) is formed in the surface of one side of the rectangular box (1), and the pull handle (2) penetrates through the first through hole (15).

4. A dust removing device for microelectronic assembly as claimed in claim 2, wherein: a second through hole (20) is formed in the surface of one side of the through pipe (5), and the slot (21) penetrates through the second through hole (20).

5. A dust removing device for microelectronic assembly as claimed in claim 2, wherein: the number of the springs (17) is two, and the two groups of the springs (17) are symmetrically arranged on one side surface of the connecting plate (16).

6. The dust removing device for microelectronic assembly as claimed in claim 1, wherein: one side surface of the pull handle (2) is fixedly connected with a pull ring (12), and the pull ring (12) is positioned outside the rectangular box (1).

7. The dust removing device for microelectronic assembly as claimed in claim 1, wherein: the number of the connecting rods (14) is two, and the two groups of the connecting rods (14) are symmetrically arranged on one side surface of the fixing plate (13).

8. A dust removing device for microelectronic assembly as claimed in claim 2, wherein: and anti-skid grains are arranged on the surface of one side of the first rubber sleeve (3) and the surface of one side of the pull ring (12).