CN204373858U - A kind of automatic shutter waterproof tester - Google Patents
A kind of automatic shutter waterproof tester Download PDFInfo
- Publication number
- CN204373858U CN204373858U CN201520074590.2U CN201520074590U CN204373858U CN 204373858 U CN204373858 U CN 204373858U CN 201520074590 U CN201520074590 U CN 201520074590U CN 204373858 U CN204373858 U CN 204373858U
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- upper cover
- container body
- control valve
- cylinder
- automatic shutter
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Abstract
The utility model relates to a kind of automatic shutter waterproof tester, comprise container body, the top of container body is provided with draft tube, and draft tube is connected with air intake control valve, container body top is also provided with surplus valve and upper cover cylinder, and upper cover cylinder control valve is connected with main control unit with air intake control valve; Container body opening part is provided with Sealing ring for container, and Sealing ring for container is provided with upper cover, is locked between upper cover and container body by hasp, and described upper cover centre position is provided with through hole, also comprises product shelves, and product shelves is passed through hole and sealed by O-ring seal.During testing product, start upper cover cylinder control valve by master control set, the action of cylinder control valve control cylinder, makes the upper cover of waterproof tester open, carries out product and hang up; Restart upper cover cylinder control valve, then the action of cylinder control valve control cylinder, the upper cover of waterproof tester is closed; Whole test process, by upper cover cylinder automatically open and close, human users's intensity reduces, and testing efficiency is high.
Description
Technical field
The utility model relates to a kind of product hermeticity energy proving installation, particularly a kind of automatic shutter waterproof tester.
Background technology
LED most of time uses out of doors, particularly LED outdoor lights and bulkhead lamp capable, needs out of doors and industrial and mineral down-hole comparatively uses in rugged environment, just requires higher like this to the sealing property of LED, being generally method of testing is, the upper cover of opening detecting device, puts into the leakage detection apparatus filling the liquid that leaks hunting by product, then sealed by leakage detection apparatus, then observe and whether have gas leak phenomenon, to after having detected, the upper cover of opening detecting device again, take out test product.Because leak detection test is batch operation, need the upper cover of continuous opening and closing pick-up unit to carry out picking and placeing product in test process, manual operation is very numerous and diverse, and pick-up unit weight of upper cover is comparatively large, compares effort during unlatching.
Summary of the invention
The utility model provides a kind of automatic shutter waterproof tester, and to solve upper leakage detection apparatus, undertaken picking and placeing product by the upper cover of opening and closing pick-up unit manually, manual operation is very numerous and diverse, compares the technical matters of effort during unlatching.
In order to solve the problems of the technologies described above, the utility model provides a kind of automatic shutter waterproof tester, comprise the container body of the upper opening made by transparent material, the top of described container body is provided with the draft tube be in communication with the outside, described draft tube is connected with air intake control valve, described air intake control valve is connected with main control unit, and described container body top is also provided with pressure-release valve; Described container body opening part is provided with Sealing ring for container, described Sealing ring for container is provided with upper cover, locked by hasp between described upper cover and container body, the symmetric position of the both sides, top of described container body is respectively equipped with the upper cover cylinder driving described upper cover to close and open, described upper cover cylinder is connected with upper cover cylinder control valve, and described upper cover cylinder control valve is connected with described main control unit; Described upper cover centre position is provided with through hole, also comprises product shelves, and described product shelves is passed described through hole and sealed by O-ring seal.
The beneficial effects of the utility model are: owing to being respectively equipped with the upper cover cylinder driving upper cover to close and open in the symmetric position of the both sides, top of container body, upper cover cylinder is connected with upper cover cylinder control valve, and upper cover cylinder control valve is connected with main control unit; When needing testing product, start upper cover cylinder control valve by master control set, then cylinder control valve control cylinder action, makes the upper cover of waterproof tester open, carries out product and hang up; Upon completion of the test, product shelves upwards promotes, tested product is surfaced, main control unit controls direct-acting electromagnetic valve and is discharged by the gas in cavity, reduce the gaseous tension in cavity, start upper cover cylinder control valve by main control unit, the action of cylinder control valve control cylinder, the upper cover of waterproof tester is opened, carries out product and pick and place; Whole test process, by upper cover cylinder automatically open and close, human users's intensity reduces, and testing efficiency improves.
Further, described container body opening part is provided with the metal frame matched with described opening, described upper cover cylinder is arranged on described metal frame, and described metal frame and described opening are sealed by described Sealing ring for container, and described metal frame is provided with the metal frame O-ring seal for sealing with described upper cover; Be provided with metal base plate outside the bottom of described container body, between described metal base plate and described metal frame, be provided with multiple reinforcement.
The beneficial effect of above-mentioned further scheme is adopted to be: owing to being provided with metal frame at container body opening part, metal base plate is provided with outside the bottom of container body, by multiple reinforcement, metal frame is connected with metal base plate again, add the reliability of proving installation, when internal tank gas pressure intensity increases, guarantee the security performance of proving installation.
Further, the top of described container body is also provided with air pressure inductive switch, and described air pressure inductive switch is connected with described main control unit.
The beneficial effect of above-mentioned further scheme is adopted to be: the pressure being detected tester inside cavity by air pressure inductive switch, air pressure signal is delivered in main control unit, main control unit controls work and the disconnection of air intake control valve according to atmospheric pressure value, realizes the automatic control of tester cavity air pressure.
Further, the top of described container body is also provided with surplus valve.
The beneficial effect of above-mentioned further scheme is adopted to be: when the gaseous tension in cavity exceedes the rated pressure of surplus valve, surplus valve is automatically opened and is vented, under ensure that gaseous tension in the cavity of tester is in a safe condition all the time.
Further, described pressure-release valve is direct-acting electromagnetic valve, and described direct-acting electromagnetic valve connects in described main control unit.
Adopt the beneficial effect of above-mentioned further scheme to be: when tested rear need the upper cover opening tester time, main control unit controls direct-acting electromagnetic valve, solenoid valve is opened, is reduced by the air pressure of inside cavity, reached the object of safe opening upper cover.
Further, the support that described product shelves comprises through described through hole is done, and cover on described, through hole is provided with the dry locking device of support, the lower end that described support is done is provided with multiple hook for hanging up product.
Adopt the beneficial effect of above-mentioned further scheme to be: owing to being provided with the dry locking device of support in upper cover outside, when tested product is moved to assigned address, by the dry locking device of support by dry for support locking, be convenient to the operation of test process; Meanwhile, the hook in product shelves is convenient to hang up test product.
Further, the below of described metal base plate is provided with multiple universal wheel.
Adopt the beneficial effect of above-mentioned further scheme to be: the universal wheel of metal base plate is convenient to the movement of automatic shutter waterproof tester, conveniently to test in different place.
Accompanying drawing explanation
Fig. 1 is automatic shutter waterproof tester perspective view.
Fig. 2 is automatic shutter waterproof tester Facad structure schematic diagram.
Fig. 3 is A-A directional profile structural representation in Fig. 1.
Fig. 4 is B place partial structurtes schematic diagram in Fig. 3.
Fig. 5 is C place partial structurtes schematic diagram in Fig. 3.
In accompanying drawing, the list of parts representated by each label is as follows.
1, container body, 11, metal base plate, 12, reinforcement, 13, pressure-release valve, 14, hasp, 15, metal frame, 16, air pressure inductive switch, 17, surplus valve, 18, metal frame O-ring seal, 19, Sealing ring for container, 2, upper cover, 3, product shelves, 31, support is done, 32, the dry locking device of support, 33, hook, 34, upper cover pressure ring, 35, support dry seal circle, 4, draft tube, 41, barometer, 42, gas switch, 43, inlet end, 44, air intake control valve, 45, upper cover cylinder control valve, 5, universal wheel, 6, main control unit, 7, upper cover cylinder.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
Automatic shutter waterproof tester structural representation is see Fig. 1-Fig. 3, comprise the container body 1 of the upper opening made by transparent material, the opening part of container body 1 is provided with the metal frame 15 matched with opening, metal frame 15 and opening are sealed by Sealing ring for container 18, metal frame 15 is provided with the metal frame O-ring seal 17 for sealing with upper cover 2, metal base plate 11 is provided with outside the bottom of container body 1, be provided with multiple reinforcement 12 between metal base plate 11 and metal frame 15, the below of metal base plate 11 is provided with multiple universal wheel 5; The top of container body 1 is provided with the draft tube 4 be in communication with the outside, and draft tube 4 is connected with air intake control valve 44, and air intake control valve 44 is connected with main control unit 6, and the inlet end 43 of gas control valve 44 is provided with gas switch 42; Upper cover cylinder intake branch road is provided with at gas switch 42 and air intake control valve 44, upper cover cylinder intake branch road is provided with barometer 41, the symmetric position of the both sides, top of container body 1 is respectively equipped with and drives the upper cover cylinder 7 that upper cover 2 is closed and open, upper cover cylinder is connected with upper cover cylinder control valve 45, and upper cover cylinder control valve 45 is connected with barometer 41; The top of container body 1 is provided with air pressure inductive switch 16, air pressure inductive switch 16 is connected with main control unit 6, the top of container body 1 is also provided with pressure-release valve 13 and surplus valve 17, and pressure-release valve 13 is direct-acting electromagnetic valves, and direct-acting electromagnetic valve 13 is connected with described main control unit 6; Locked by hasp 14 between upper cover 2 and container body 1, upper cover 2 centre position is provided with through hole, the support dry 31 of product shelves 3 is passed through hole and is sealed by O-ring seal, on upper cover 2, through hole is provided with the dry locking device 32 of support, and the lower end that support does 31 is provided with multiple hook 33 for hanging up product.
B place partial structurtes schematic diagram in Fig. 3, namely support do 31 and the hermetically-sealed construction of upper cover 2 see Fig. 4, upper cover 2 is provided with stepped hole, the step of stepped hole outwardly, support dry 31 is through stepped hole, the step of stepped hole is provided with support dry seal circle 35, then by upper cover pressure ring 34, support dry seal circle 35 is compressed downwards, make the step surface of support dry seal circle 35 and stepped hole and support do the cylindrical close contact of 31 and seal.
C place partial structurtes schematic diagram in Fig. 3, namely the matching chart of metal frame and Sealing ring for container and metal frame O-ring seal is see Fig. 5, metal frame 15 is set to toroidal cavity with the opening part of container body 1, is provided with Sealing ring for container 19, compresses and seal in toroidal cavity; Metal frame 15 and upper cover 2 junction are also set to groove, and in groove, be provided with metal frame O-ring seal 18, the annular step that upper cover protrudes and metal frame O-ring seal 18 compress and seal.
In use, upper cover cylinder control valve is started by master control set, then cylinder control valve control cylinder action, the upper cover of waterproof tester is opened, holds a certain amount of water in container body inside, test product is placed on the hook of product shelves, product is made to be in the top of the inner water surface of container body, restart upper cover cylinder control valve, then the action of cylinder control valve control cylinder, the upper cover of waterproof tester is closed; Main control unit controls air intake control valve conducting, outside pressurized air is made to be input to the inside of container cavity, the pressure of the air part of inside cavity is made to become large, simultaneously, detected the pressure of tester inside cavity by air pressure inductive switch, air pressure signal is delivered in main control unit, when the air pressure in cavity reaches setting value, main control unit controls air intake control valve and cuts out, and outside pressurized air stops the inside being input to container cavity; Then by reducing the height of product shelves, test product is made to immerse the inside of water, because the pressure of gas leakage interiors of products gas is comparatively large, the gas of gas leakage interiors of products will be spilt by air leak position and form bubble in water, the gas leakage point of product accurately can be detected; Upon completion of the test, product shelves upwards promotes, tested product is surfaced, main control unit controls direct-acting electromagnetic valve and is discharged by the gas in cavity, reduce the gaseous tension in cavity, start upper cover cylinder control valve by main control unit, the action of cylinder control valve control cylinder, the upper cover of waterproof tester is opened, carries out product and pick and place; Whole test process, by upper cover cylinder automatically open and close, human users's intensity reduces, and testing efficiency improves.
The present embodiment surplus valve that uses specification to be 0.1MPa, when the gaseous tension in cavity is more than 0.1MPa, surplus valve is automatically opened and is vented, under ensure that gaseous tension in the cavity of tester is in a safe condition all the time.
Above automatic shutter waterproof tester provided by the utility model is described in detail, apply specific case herein to set forth principle of the present utility model and embodiment, the explanation of above embodiment just understands core concept of the present utility model for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (7)
1. an automatic shutter waterproof tester, it is characterized in that, comprise the container body of the upper opening made by transparent material, the top of described container body is provided with the draft tube be in communication with the outside, described draft tube is connected with air intake control valve, described air intake control valve is connected with main control unit, and described container body top is also provided with pressure-release valve; Described container body opening part is provided with Sealing ring for container, described Sealing ring for container is provided with upper cover, locked by hasp between described upper cover and container body, the symmetric position of the both sides, top of described container body is respectively equipped with the upper cover cylinder driving described upper cover to close and open, described upper cover cylinder is connected with upper cover cylinder control valve, and described upper cover cylinder control valve is connected with described main control unit; Described upper cover centre position is provided with through hole, also comprises product shelves, and described product shelves is passed described through hole and sealed by O-ring seal.
2. automatic shutter waterproof tester according to claim 1, it is characterized in that, described container body opening part is provided with the metal frame matched with described opening, described upper cover cylinder is arranged on described metal frame, described metal frame and described opening are sealed by described Sealing ring for container, and described metal frame is provided with the metal frame O-ring seal for sealing with described upper cover; Be provided with metal base plate outside the bottom of described container body, between described metal base plate and described metal frame, be provided with multiple reinforcement.
3. automatic shutter waterproof tester according to claim 2, is characterized in that, the top of described container body is also provided with air pressure inductive switch, and described air pressure inductive switch is connected with described main control unit.
4. the automatic shutter waterproof tester according to the arbitrary claim of claims 1 to 3, is characterized in that, the top of described container body is also provided with surplus valve.
5. the automatic shutter waterproof tester according to the arbitrary claim of claims 1 to 3, is characterized in that, described pressure-release valve is direct-acting electromagnetic valve, and described direct-acting electromagnetic valve is connected with described main control unit.
6. automatic shutter waterproof tester according to claim 5, it is characterized in that, the support that described product shelves comprises through described through hole is done, and cover on described, through hole is provided with the dry locking device of support, the lower end that described support is done is provided with multiple hook for hanging up product.
7. automatic shutter waterproof tester according to claim 6, is characterized in that, the below of described metal base plate is provided with multiple universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520074590.2U CN204373858U (en) | 2015-02-02 | 2015-02-02 | A kind of automatic shutter waterproof tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520074590.2U CN204373858U (en) | 2015-02-02 | 2015-02-02 | A kind of automatic shutter waterproof tester |
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| Publication Number | Publication Date |
|---|---|
| CN204373858U true CN204373858U (en) | 2015-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520074590.2U Active CN204373858U (en) | 2015-02-02 | 2015-02-02 | A kind of automatic shutter waterproof tester |
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| CN (1) | CN204373858U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108120571A (en) * | 2018-02-27 | 2018-06-05 | 博众精工科技股份有限公司 | Electronic product waterproof test tool and test system |
| CN109990951A (en) * | 2017-12-29 | 2019-07-09 | 北京佩特来电器有限公司 | A kind of product protective capacities test equipment and test method |
-
2015
- 2015-02-02 CN CN201520074590.2U patent/CN204373858U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109990951A (en) * | 2017-12-29 | 2019-07-09 | 北京佩特来电器有限公司 | A kind of product protective capacities test equipment and test method |
| CN108120571A (en) * | 2018-02-27 | 2018-06-05 | 博众精工科技股份有限公司 | Electronic product waterproof test tool and test system |
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