CN216449113U - Airtightness testing device for threaded hole of small outdoor waterproof camera structural part - Google Patents
Airtightness testing device for threaded hole of small outdoor waterproof camera structural part Download PDFInfo
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- CN216449113U CN216449113U CN202123002666.5U CN202123002666U CN216449113U CN 216449113 U CN216449113 U CN 216449113U CN 202123002666 U CN202123002666 U CN 202123002666U CN 216449113 U CN216449113 U CN 216449113U
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Abstract
The utility model relates to an airtight testing device for a threaded hole of a small outdoor waterproof camera structural part, and belongs to the technical field of airtight testing. The air cylinder type air conditioner comprises a workbench, a flow regulating valve, a first air cylinder, an air cylinder connecting block, a water pipe, an air pipe connector, an air guide rod and a first water tank, wherein the first air cylinder is arranged on the workbench, the air cylinder connecting block is arranged on the first air cylinder, the air pipe connector and the air guide rod are both arranged on the air cylinder connecting block, the first water tank is connected with the water pipe, the water pipe is provided with the flow regulating valve, and the air pipe connector is connected with an air source. Through being equipped with many places recess on the workstation, the location installation of a plurality of small-size outdoor waterproof type camera structures is realized to the boss characteristic, through setting up second cylinder and clamp plate, realizes pressing from both sides tight to small-size outdoor waterproof type camera structures, compares current manual testing, and a plurality of small-size outdoor waterproof type camera structures of clamping can be tested simultaneously, very big improvement efficiency of software testing.
Description
Technical Field
The utility model relates to an airtight testing device for a threaded hole of a small outdoor waterproof camera structural part, and belongs to the technical field of airtight testing.
Background
Small-size camera structure because aluminum alloy die-casting process characteristic, the blank deep layer of structure has the gas pocket usually, during inboard and the outward appearance screw hole of machining, probably lead to inside and outside screw hole and gas pocket intercommunication, it is unable waterproof to cause camera structure, at present the screw hole airtight detection to small-size camera structure, adopt mostly to drip into soapy water in inside screw hole in advance, artifical handheld air gun blows towards camera structure outward appearance screw hole, it has the bubble to appear to observe inside, with this whether qualified of leakproofness of judging camera structure screw hole, a product can only be surveyed at every turn to the method, low efficiency, the easy tired production erroneous judgement of the long-time repetitive operation of workman.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art, and provides the air tightness testing device for the threaded hole of the small outdoor waterproof camera structural part, which has the advantages of reasonable structural design, high efficiency and high accuracy, and greatly reduces the manual operation strength.
The technical scheme adopted by the utility model for solving the problems is as follows: this airtight testing arrangement of screw hole of small-size outdoor waterproof type camera structure, its structural feature lies in: including workstation, flow control valve, first cylinder, cylinder connecting block, water pipe, air pipe connector, air guide rod and first water tank, first cylinder sets up on the workstation, the cylinder connecting block sets up on first cylinder, air pipe connector and air guide rod all set up on the cylinder connecting block, first water tank and water piping connection, be provided with flow control valve on the water pipe.
Further, the air pipe joint is connected with an air source.
Further, the first water tank is connected with a tee joint, and the tee joint is connected with a water pipe.
The upper table top and the bottom plate are respectively arranged at the upper end and the lower end of the stepped column through the screws, and the workbench is arranged on the stepped column.
Furthermore, an O-shaped rubber ring is arranged on the air guide rod.
Further, still include second cylinder and clamp plate, the second cylinder is installed on the workstation, the clamp plate is installed on the second cylinder, the clamp plate is used for compressing tightly small-size outdoor waterproof type camera structure spare.
Further, the water pump and the second water tank are further included, a water inlet of the water pump is connected with the second water tank, and a water outlet of the water pump is connected with the first water tank.
Further, the workbench is positioned in the second water tank.
Further, the tail end of the water pipe is located above the small outdoor waterproof camera structural part.
Furthermore, the O-shaped rubber ring is used for sealing the end face of an appearance threaded hole in the small outdoor waterproof camera structure.
Compared with the prior art, the utility model has the following advantages: through being equipped with many places recess on the workstation, the location installation of a plurality of small-size outdoor waterproof type camera structures is realized to the boss characteristic, through setting up second cylinder and clamp plate, realizes pressing from both sides tight to small-size outdoor waterproof type camera structures, compares current manual test, and a plurality of small-size outdoor waterproof type camera structures of a clamping can be tested simultaneously, very big improvement efficiency of software testing.
Drawings
Fig. 1 is a schematic perspective view of a screw hole airtightness testing apparatus according to an embodiment of the present invention.
FIG. 2 is a schematic side view of a screw hole airtightness testing apparatus according to an embodiment of the present invention.
Fig. 3 is an exploded view of the screw hole airtightness testing apparatus according to the embodiment of the present invention.
Fig. 4 is an enlarged schematic view of a portion a in fig. 3.
Description of reference numerals: the device comprises a workbench 1, a ladder column 2, an upper table top 3, a screw 4, a flow regulating valve 5, a tee joint 6, a first air cylinder 7, an air cylinder connecting block 8, a water pipe 9, an air pipe joint 10, an air guide rod 11, an O-shaped rubber ring 12, a small outdoor waterproof camera structural part 13, a first water tank 14, a water pump 15, a bottom plate 16, a second air cylinder 17, a pressing plate 18 and a second water tank 19.
Detailed Description
The present invention will be described in further detail below by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not to be construed as limiting the present invention.
Examples are given.
Referring to fig. 1 to 4, it should be understood that the structures, ratios, sizes, and the like shown in the drawings attached to the present specification are only used for matching the disclosure of the present specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical essence, and any modifications of the structures, changes of the ratio relationships, or adjustments of the sizes, should still fall within the scope of the present invention without affecting the functions and the achievable objectives of the present invention. In the present specification, the terms "upper", "lower", "left", "right", "middle" and "one" are used for clarity of description, and are not used to limit the scope of the present invention, and the relative relationship between the terms and the relative positions may be changed or adjusted without substantial technical changes.
Airtight testing arrangement of screw hole of small-size outdoor waterproof type camera structure in this embodiment, including workstation 1, ladder post 2, go up mesa 3, screw 4, flow control valve 5, first cylinder 7, cylinder connecting block 8, water pipe 9, air pipe joint 10, air guide rod 11, first water tank 14, water pump 15, bottom plate 16, second cylinder 17, clamp plate 18 and second water tank 19, water pump 15's water inlet and second water tank 19 are connected, water pump 15's delivery port and first water tank 14 are connected, workstation 1 is located second water tank 19.
The upper table-board 3 and the bottom board 16 in the embodiment are respectively provided with the upper end and the lower end of the stair column 2 through the screws 4, the workbench 1 is arranged on the stair column 2, the first air cylinder 7 and the second air cylinder 17 are both arranged on the workbench 1, the pressing board 18 is arranged on the second air cylinder 17, and the pressing board 18 is used for pressing the small outdoor waterproof camera structural part 13.
The cylinder connecting block 8 in this embodiment is arranged on the first cylinder 7, the air pipe joint 10 and the air guide rod 11 are both arranged on the cylinder connecting block 8, the air pipe joint 10 is connected with an air source, the air guide rod 11 is provided with an O-shaped rubber ring 12, the O-shaped rubber ring 12 is used for sealing a threaded hole on the small outdoor waterproof camera structural part 13, the first water tank 14 is connected with the tee joint 6, the tee joint 6 is connected with the water pipe 9, the water pipe 9 is provided with the flow regulating valve 5, the water pipe 9 is positioned above the small outdoor waterproof camera structural part 13, namely, the tail end of the water pipe 9 faces the inner center of the small outdoor waterproof camera structural part 13.
Specific speaking, realize the location installation of a plurality of small-size outdoor waterproof type camera structure 13 through being equipped with many boss characteristics on the workstation 1, through setting up second cylinder 17 and clamp plate 18, realize pressing from both sides the clamp of small-size outdoor waterproof type camera structure 13, compare current manual test, a plurality of small-size outdoor waterproof type camera structure 13 of clamping can be tested simultaneously, very big improvement efficiency of software testing.
The air cylinder connecting block 8 is connected with the air cylinder connecting block 7 through the arrangement of the first air cylinder, the air cylinder connecting block 8 is connected with the air guide rod 11 and the air pipe connector 10, the tail end of the air guide rod 11 is provided with the O-shaped rubber ring 12, and the O-shaped rubber ring 12 is tightly attached to the outer threaded hole end face of the small outdoor waterproof camera structural part 13 under the action of the first air cylinder 7, so that the sealing is realized and compressed. An air source enters a threaded hole of a small outdoor waterproof camera structural part 13 through an air pipe joint 10, an air cylinder connecting block 8 and an air guide rod 11; compare the artifical handheld air gun of prior art and blowing towards the screw hole, it is not right because of the air gun angle, and the atmospheric pressure that leads to getting into the screw hole is insufficient, bad phenomenon fails to show, this screw hole airtight testing arrangement's air supply access mode is more stable, be favorable to the examining of defective products, this screw hole airtight testing arrangement is through being equipped with a plurality of air guide rods, can also realize detecting simultaneously a plurality of screw holes at the different positions of same small-size outdoor waterproof type camera structure, further improve detection efficiency, reduce manual operation intensity.
The upper table top 3 of the threaded hole air tightness testing device is provided with a plurality of tee joints 6 and a plurality of flow regulating valves 5, the tee joints 6 are connected with the flow regulating valves 5 through water pipes 9, the water outlets of the flow regulating valves 5 are connected with the water pipes 9, the tail ends of the water pipes 9 face the inner center of the small outdoor waterproof camera structural part 13, and when the device works, water in the first water tank 14 flows into the outer threaded holes of the small outdoor waterproof camera structural part 13 through the tee joints 6 and the flow regulating valves 5 and the water pipes 9; compared with the prior art that soapy water is dripped into the internal threaded hole manually in advance, the method is more convenient and faster, and the observation is more obvious for bubbles and water splash generated by unqualified air tightness of the threaded hole, so that the missing judgment is not easy to occur.
Through being equipped with water pump 15 in second water tank 19's outside, water pump 15's delivery port intercommunication first water tank 14 can realize the cyclic utilization of water resource, is favorable to the water economy resource.
When the screw hole air tightness testing device works, a small outdoor waterproof camera structural part 13 is arranged on a workbench 1, a pressing plate 18 is driven by a second air cylinder 17 to press the small outdoor waterproof camera structural part 13 tightly, an air cylinder connecting block 8 is driven by a first air cylinder 7, the outer threaded hole end face of the small outdoor waterproof camera structural part 13 is sealed by an O-shaped rubber ring 12 arranged on an air guide rod 11 of the air cylinder connecting block 8, water in a first water tank 14 flows into a threaded hole on the inner side of the small outdoor waterproof camera structural part 13 through a tee joint 6, a water pipe 9 and a flow regulating valve 5, air is blown into an air pipe joint 10 through an air source to observe whether bubbles appear in the water in the small outdoor waterproof camera structural part 13, if the bubbles appear, the air is a bad product, and after detection, the water in the small outdoor waterproof camera structural part 13 flows into a second water tank 19, the water in the second water tank 19 enters the first water tank 14 through the water pump 15, and recycling can be achieved.
In addition, it should be noted that the specific embodiments described in the present specification may be different in the components, the shapes of the components, the names of the components, and the like, and the above description is only an illustration of the structure of the present invention. Equivalent or simple changes in the structure, characteristics and principles of the utility model are included in the protection scope of the patent. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope of the utility model as defined in the accompanying claims.
Claims (10)
1. The utility model provides an airtight testing arrangement of screw hole of small-size outdoor waterproof type camera structure which characterized in that: including workstation (1), flow control valve (5), first cylinder (7), cylinder connecting block (8), water pipe (9), air pipe connector (10), air guide rod (11) and first water tank (14), first cylinder (7) set up on workstation (1), cylinder connecting block (8) set up on first cylinder (7), air pipe connector (10) and air guide rod (11) all set up on cylinder connecting block (8), first water tank (14) are connected with water pipe (9), be provided with flow control valve (5) on water pipe (9).
2. The airtight testing arrangement of screw hole of waterproof type camera structure in small-size room of claim 1, characterized in that: the air pipe joint (10) is connected with an air source.
3. The airtight testing arrangement of screw hole of waterproof type camera structure in small-size room of claim 1, characterized in that: the first water tank (14) is connected with a tee joint (6), and the tee joint (6) is connected with a water pipe (9).
4. The airtight testing arrangement of screw hole of waterproof type camera structure in small-size room of claim 1, characterized in that: still include ladder post (2), go up mesa (3), screw (4) and bottom plate (16), go up mesa (3) and bottom plate (16) and set up the upper and lower both ends of ladder post (2) through screw (4) respectively, workstation (1) sets up on ladder post (2).
5. The airtight testing arrangement of screw hole of waterproof type camera structure in small-size room of claim 1, characterized in that: an O-shaped rubber ring (12) is arranged on the air guide rod (11).
6. The airtight testing arrangement of screw hole of waterproof type camera structure in small-size room of claim 1, characterized in that: still include second cylinder (17) and clamp plate (18), second cylinder (17) are installed on workstation (1), clamp plate (18) are installed on second cylinder (17), clamp plate (18) are used for compressing tightly small-size outdoor waterproof type camera structure (13).
7. The airtight testing arrangement of screw hole of waterproof type camera structure in small-size room of claim 1, characterized in that: the water pump is characterized by further comprising a water pump (15) and a second water tank (19), a water inlet of the water pump (15) is connected with the second water tank (19), and a water outlet of the water pump (15) is connected with the first water tank (14).
8. The airtight testing arrangement of screw hole of small-size outdoor waterproof type camera structure of claim 7, characterized in that: the workbench (1) is positioned in the second water tank (19).
9. The airtight testing arrangement of screw hole of waterproof type camera structure in small-size room of claim 1, characterized in that: the tail end of the water pipe (9) is positioned above the small outdoor waterproof camera structural part (13).
10. The airtight testing arrangement of screw hole of small-size outdoor waterproof type camera structure of claim 5, characterized in that: the O-shaped rubber ring (12) is used for sealing the end face of an appearance threaded hole in the small outdoor waterproof camera structural part (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123002666.5U CN216449113U (en) | 2021-11-30 | 2021-11-30 | Airtightness testing device for threaded hole of small outdoor waterproof camera structural part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123002666.5U CN216449113U (en) | 2021-11-30 | 2021-11-30 | Airtightness testing device for threaded hole of small outdoor waterproof camera structural part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216449113U true CN216449113U (en) | 2022-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123002666.5U Active CN216449113U (en) | 2021-11-30 | 2021-11-30 | Airtightness testing device for threaded hole of small outdoor waterproof camera structural part |
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| CN (1) | CN216449113U (en) |
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2021
- 2021-11-30 CN CN202123002666.5U patent/CN216449113U/en active Active
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