CN111044225A

CN111044225A - Air tightness test board assembly structure

Info

Publication number: CN111044225A
Application number: CN201910136728.XA
Authority: CN
Inventors: 不公告发明人
Original assignee: Foshan City Shunde District Yishengda Precision Machinery Manufacturing Co ltd
Current assignee: Foshan City Shunde District Yishengda Precision Machinery Manufacturing Co ltd
Priority date: 2019-02-25
Filing date: 2019-02-25
Publication date: 2020-04-21

Abstract

The invention discloses an air tightness test bench assembly structure which comprises a rack, wherein a hook is arranged on the upper side of the rack, an electric box is arranged on one side above the rack, two positioning seats are arranged on the other side above the rack, and the two positioning seats are fixedly connected with the rack through pressing blocks; the air tightness test board is provided with the protection assembly, the protection assembly comprises a first protection plate, a second protection plate, a turning hinge, a limiting block and a hanging hole, the first protection plate and the second protection plate are vertically hung on the rack through connection of the hanging hole and a hook in an unprotected state, and in a protected state, the first protection plate and the second protection plate are connected through the limiting block and a limiting groove to carry out closed covering on the air tightness test board.

Description

Air tightness test board assembly structure

Technical Field

The invention belongs to the technical field of air tightness tests, and particularly relates to an air tightness test bench assembly structure.

Background

With the development of society and the progress of science and technology, people have higher and higher requirements on product quality, and manufacturers can detect outgoing products for multiple times in order to meet the requirements, wherein air tightness detection is one of the requirements, and although the production process of the existing air tightness test bench assembly structure is mature day by day, part of the defects still remain to be improved.

The air tightness test bench assembly structure in the prior art has the following problems: present gas tightness testboard assembly structure is mostly uncovered formula design, and such structure can not influence the normal clear of gas tightness test, but easy deposition cleans the testboard for the untimely, will lead to the test table face dirty again in disorder again, has both influenced the clean and tidy of testboard, and the later stage clearance is got up also more troublesome moreover.

Disclosure of Invention

To solve the problems set forth in the background art described above. The invention provides an air tightness test board assembly structure which has the characteristics of ensuring the cleanness of a test board and ensuring the dryness of an air tightness test instrument.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an air tightness testboard assembly structure, includes the frame, the upside that leans on of frame is provided with the couple, top one side of frame is provided with the electronic box, and the top opposite side of frame is provided with the positioning seat, the positioning seat is provided with two altogether all through briquetting fixed connection between two positioning seat and the frame, two one side that the positioning seat is close to the electronic box all is provided with the suction nozzle, two the top of suction nozzle is provided with the cylinder frame, one side that the positioning seat was kept away from to the electronic box is provided with the backplate, the spacing groove has been seted up on the top of backplate, and the top of backplate is provided with protective assembly.

Preferably, the protection component comprises a limiting block, an overturning hinge, a hanging hole, a first protection plate and a second protection plate, wherein the side edge of the first protection plate is provided with the second protection plate, the first protection plate and the second protection plate are rotatably connected through the overturning hinge, one side, away from the second protection plate, of the first protection plate is provided with the hanging hole, and the second protection plate is provided with the limiting block at a position where the three side edges of the first protection plate are away from and correspond to the limiting groove.

Preferably, first guard plate and second guard plate include waterproof layer, substrate layer and dry layer, wherein, the inboard of waterproof layer is provided with the substrate layer, the one side that the waterproof layer was kept away from to the substrate layer is provided with the dry layer.

Preferably, the hook is sleeved with an anti-collision sleeve, and the anti-collision sleeve is made of rubber materials.

Preferably, when the limiting groove is connected with the limiting block, the side wall of the first protection plate is attached to the side wall of the protection plate.

Preferably, the waterproof layer and the substrate layer and the drying layer are fixedly connected through M glue.

Preferably, through holes are uniformly formed in the drying layer, and drying pills are arranged in the through holes.

Compared with the prior art, the invention has the beneficial effects that:

1. the air tightness test board is provided with the protection assembly, the protection assembly comprises a first protection plate, a second protection plate, a turning hinge, a limiting block and a hanging hole, the first protection plate and the second protection plate are vertically hung on the rack through connection of the hanging hole and a hook in an unprotected state, and in a protected state, the first protection plate and the second protection plate are connected through the limiting block and a limiting groove to carry out closed covering on the air tightness test board.

2. The first protection plate and the second protection plate are respectively composed of the waterproof layer, the base material layer and the drying layer, and the protection plates have a dustproof function and a moistureproof function, so that the dryness of the air tightness test instrument is ensured, and the market competitiveness is good.

Drawings

Fig. 1 is a schematic structural view of the protection state of the protection assembly of the present invention.

Fig. 2 is a schematic structural diagram of the protection assembly of the present invention in an unprotected state.

Fig. 3 is a schematic structural view of the shield assembly of the present invention.

Fig. 4 is a schematic structural view of the first protection plate according to the present invention.

In the figure: 1. a frame; 2. hooking; 3. a guard assembly; 31. a limiting block; 32. turning over the hinge; 33. hanging holes; 34. a first guard plate; 341. a waterproof layer; 342. a substrate layer; 343. drying the layer; 35. a second guard plate; 4. a guard plate; 5. briquetting; 6. a limiting groove; 7. an air inlet nozzle; 8. an electric box; 9. a cylinder frame; 10. a positioning seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides an air tightness testboard assembly structure, which comprises a frame 1, frame 1 leans on the upside to be provided with couple 2, avoid 2 fish tail problems of couple to take place, the cover is equipped with the anticollision cover on the couple 2, the anticollision cover is rubber materials, top one side of frame 1 is provided with electronic box 8, and the top opposite side of frame 1 is provided with positioning seat 10, positioning seat 10 is provided with two altogether, all through 5 fixed connection of briquetting between two positioning seats 10 and the frame 1, one side that two positioning seats 10 are close to electronic box 8 all is provided with suction nozzle 7, the top of two suction nozzles 7 is provided with cylinder frame 9, one side that positioning seat 10 was kept away from to electronic box 8 is provided with backplate 4, spacing groove 6 has been seted up on the top of backplate 4, and the top of.

In order to carry out closed covering to the gas tightness testboard, protection component 3 includes stopper 31, upset hinge 32, hanging hole 33, first guard plate 34 and second guard plate 35, wherein, the side of first guard plate 34 is provided with second guard plate 35, rotate through upset hinge 32 between first guard plate 34 and the second guard plate 35 and be connected, one side that second guard plate 35 was kept away from to first guard plate 34 is provided with hanging hole 33, three sides that first guard plate 34 was kept away from to second guard plate 35 just correspond the position department of spacing groove 6 and be provided with stopper 31.

In order to make first guard plate 34 and second guard plate 35 have dustproof and dampproofing function simultaneously, first guard plate 34 and second guard plate 35 include waterproof layer 341, substrate layer 342 and dry layer 343, wherein, the inboard of waterproof layer 341 is provided with substrate layer 342, one side that waterproof layer 341 was kept away from to substrate layer 342 is provided with dry layer 343, it is more firm for being connected between waterproof layer 341 and substrate layer 342 and dry layer 343, all through 3M glue fixed connection between waterproof layer 341 and substrate layer 342 and the dry layer 343, in order to make dry layer 343 have the drying effect, the through-hole has evenly been seted up to dry layer 343's inside, the inside dry pill that all is equipped with of through-hole.

In order to achieve better dustproof effect, when the limiting groove 6 is connected with the limiting block 31, the side wall of the first protection plate 34 is attached to the side wall of the protection plate 4.

The working principle and the using process of the invention are as follows: when the airtight test table is used, the limiting block 31 of the second protection plate 35 is taken out of the limiting groove 6 of the protection plate 4, the first protection plate 34 and the second protection plate 35 are hung on the hook 2 through the hanging hole 33, the airtight test table can be used for carrying out airtight test, after the airtight test is finished, the first protection plate 34 and the second protection plate 35 are taken down from the hook 2, the limiting block 31 is placed in the limiting groove 6, the second protection plate 35 is fixed, the first protection plate 34 is vertically attached to the other side wall of the protection plate 4 through the turnover hinge 32, the airtight test table is covered in a closed mode, the structural design can not affect the normal use of the airtight test table in working, can also carry out protection and dust prevention on the airtight test table in non-working state, the cleanness of the test table is guaranteed, and the first protection plate 34 and the second protection plate 35 are both formed by the waterproof layer 341, Substrate layer 342 and dry layer 343 constitute, such structural design still has dampproofing function when letting first guard plate 34 and second guard plate 35 have dustproof effect, guarantees the aridity of gas tightness test instrument, has good market competition.

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 an air tightness test bench assembly structure, includes frame (1), its characterized in that: the electric box is characterized in that a hook (2) is arranged on the upper side of the rack (1) close to the upper side, an electric box (8) is arranged on one side of the upper portion of the rack (1), positioning seats (10) are arranged on the other side of the upper portion of the rack (1), two positioning seats (10) are arranged on the two sides of the upper portion of the rack (1), the two positioning seats (10) are fixedly connected with the rack (1) through pressing blocks (5), air inlet nozzles (7) are arranged on one sides, close to the electric box (8), of the two positioning seats (10), air cylinder frames (9) are arranged on the two sides of the air inlet nozzles (7), a protection plate (4) is arranged on one side, far away from the positioning seats (10), of the electric box (8), a limiting groove (6) is formed in.

2. A gas-tight test bench assembly structure according to claim 1, characterized in that: the protection assembly (3) comprises a limiting block (31), a turning hinge (32), a hanging hole (33), a first protection plate (34) and a second protection plate (35), wherein the side edge of the first protection plate (34) is provided with the second protection plate (35), the first protection plate (34) is rotatably connected with the second protection plate (35) through the turning hinge (32), the hanging hole (33) is formed in one side, away from the second protection plate (35), of the first protection plate (34), and the limiting block (31) is arranged at the position, away from the three side edges of the first protection plate (34) and corresponding to the limiting groove (6), of the second protection plate (35).

3. A gas-tight test bench assembly structure according to claim 1, characterized in that: the first protection plate (34) and the second protection plate (35) comprise a waterproof layer (341), a base material layer (342) and a drying layer (343), wherein the base material layer (342) is arranged on the inner side of the waterproof layer (341), and the drying layer (343) is arranged on one side, away from the waterproof layer (341), of the base material layer (342).

4. A gas-tight test bench assembly structure according to claim 1, characterized in that: the hook (2) is sleeved with an anti-collision sleeve, and the anti-collision sleeve is made of rubber materials.

5. A gas-tight test bench assembly structure according to claim 1 or 2, characterized in that: when the limiting groove (6) is connected with the limiting block (31), the side wall of the first protection plate (34) is attached to the side wall of the protection plate (4).

6. A gas-tight test bench assembly structure according to claim 3, characterized in that: waterproof layer (341) and substrate layer (342) and dry layer (343) between all through 3M glue fixed connection.

7. A gas-tight test bench assembly structure according to claim 3, characterized in that: through holes are uniformly formed in the drying layer (343), and drying pills are arranged in the through holes.