CN210464815U - Sealing performance detection device for electronic product research and development - Google Patents
Sealing performance detection device for electronic product research and development Download PDFInfo
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- CN210464815U CN210464815U CN201921286540.5U CN201921286540U CN210464815U CN 210464815 U CN210464815 U CN 210464815U CN 201921286540 U CN201921286540 U CN 201921286540U CN 210464815 U CN210464815 U CN 210464815U
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Abstract
The utility model discloses a sealing performance detection device for electronic product research, which comprises a lifting assembly, wherein the lifting end of the lifting assembly is connected with a bearing plate, a lifting cylinder is arranged on the surface of the bearing plate, the output end of the lifting cylinder is vertically downward and is provided with a lifting plate, the surface of the lifting plate is provided with a gas injection pipe connected with a gas pump in a penetrating way, and the gas outlet end of the gas injection pipe is provided with a plug; a sealing cover is installed on the outer side of the gas injection pipe, the plug is located inside the sealing cover, a gas outlet pipe is connected to the outer side of the sealing cover, an elastic assembly is arranged inside the gas outlet pipe, and a telescopic end of the elastic assembly penetrates out of the gas outlet pipe and is provided with a sealing plate; the bottom surface of the bearing plate is provided with a fixed plate through a fixed column, and the fixed plate is positioned below the sealing cover. Has the advantages that: can make the electronic product carry out the leakproofness under the state of keeping apart with water and detect, prevent that water from causing the harm to the electronic product, easy operation is convenient, excellent in use effect.
Description
Technical Field
The utility model relates to an electronic product production auxiliary device technical field, concretely relates to sealing performance detection device is used in electronic product research and development.
Background
In the production process of electronic products, in order to ensure the quality and the waterproofness of the electronic products, the electronic products need to be subjected to tightness detection. Most of the existing tightness tests are to ventilate the inside of an electronic product, and whether an air leakage phenomenon exists or not is detected in water, so that the sealing performance is detected. However, when the existing detection device is used for detecting the sealing property, an electronic product is in direct contact with water, so that potential safety hazards exist, the electronic product is easily damaged, and the using effect is not ideal.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an electron product is sealing performance detection device for research and development in order to solve above-mentioned problem to when solving among the prior art present detection device and carrying out the leakproofness and detect, there is the potential safety hazard in electron product and water direct contact, causes the electron product impaired easily, technical problem such as result of use is unsatisfactory. The utility model provides an among a great deal of technical scheme preferred technical scheme can make the electronic product carry out the leakproofness under the state of keeping apart with water and detect, prevent that water from causing the harm to the electronic product, easy operation is convenient, and technological effect such as excellent in use effect sees the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a pair of sealing performance detection device is used in electronic product research and development, including water tank and lifting unit, lifting unit's lift end is connected with the loading board, the loading board is located the water tank top, the loading board surface mounting has the lift cylinder, the output of lift cylinder vertically runs through downwards the loading board and installs the lifter plate, the lifter plate surface runs through and is provided with the gas injection pipe that is connected with the air pump, the gas injection pipe gas outlet end is installed and is used for with the plug-in connection of electronic product cooperation;
the outer side of the gas injection pipe below the bearing plate is provided with a sealing cover, the plug is positioned in the sealing cover, the outer side of the sealing cover is connected with a gas outlet pipe, an elastic component is arranged in the gas outlet pipe, and the telescopic end of the elastic component penetrates out of the gas outlet pipe and is provided with a sealing plate for sealing the gas outlet pipe under the driving of the elastic component; the bottom surface of the bearing plate is provided with a fixed plate through a fixed column, and the fixed plate is positioned below the sealing cover and used for being matched with the sealing cover to form a closed space.
When the sealing performance detection device for electronic product research is adopted and the device is used for detecting the sealing performance of an electronic product, the gas injection pipe is connected with the gas pump, the electronic product is placed in the sealing cover, the electronic product is inserted into the plug connector, the lifting cylinder drives the lifting plate to descend, so that the sealing cover is in close contact with the fixed plate, a closed space is formed by the sealing cover and the fixed plate, the lifting assembly drives the bearing plate to descend until the fixed plate is positioned in the water tank, the sealing cover is completely immersed into the liquid level in the water tank, gas is injected into the electronic product through the gas pump and the gas injection pipe, the sealing plate is driven by the elasticity of the elastic assembly to seal the gas outlet pipe, and water in the water tank cannot be immersed into the sealing cover, therefore, the safety of the electronic product is guaranteed, when the sealing performance of the electronic product is poor, the gas inside the electronic product gradually enters the sealing cover, the gas pressure inside the sealing cover is larger than the elastic force of the elastic component, the elastic force of the elastic component is overcome by the gas pressure inside the sealing cover, the sealing plate is far away from the gas outlet pipe, the gas outlet pipe is opened, the gas enters the water tank from the gas outlet pipe, bubbles are formed, the sealing performance is not ideal, and otherwise, the sealing performance of the electronic product is good.
Preferably, the lifting assembly comprises a bearing column, the bearing column is of a hollow structure, a vertical lifting groove is formed in the outer side, close to the water tank, of the bearing column in a penetrating mode, a lifting motor is installed on the surface of the bearing column, a lifting screw is installed inside the bearing column in a rotating mode, the lifting screw is connected with the lifting motor, a lifting nut is installed on the outer side of the lifting screw through threads, a connecting rod is connected to the outer side of the lifting nut, and the connecting rod penetrates out of the inner portion of the lifting groove and is connected with the bearing plate.
Preferably, the elastic assembly comprises a mounting plate, a guide hole and an air guide hole are formed in the surface of the mounting plate in a penetrating mode, the guide hole is located in the center of the mounting plate, a sliding rod is slidably mounted inside the guide hole, the outer end of the sliding rod is connected with the sealing plate, a baffle is mounted at the inner end of the sliding rod, a sealing spring is sleeved on the outer side of the sliding rod, and the sealing spring is located between the baffle and the mounting plate.
Preferably, the air guide holes are of a fan-shaped structure, and are uniformly distributed on the circumference with the guide holes as centers.
Preferably, the baffle surface is uniformly provided with through holes.
Preferably, the side surface of the sealing plate close to the air outlet end of the air outlet pipe is a conical surface, and the diameter of the sealing plate is gradually reduced towards the direction of the air outlet pipe.
Preferably, a sealing groove is formed in the surface of the fixing plate, and the sealing groove is in clearance fit with the sealing cover.
Has the advantages that: can make the electronic product carry out the leakproofness under the state of keeping apart with water and detect, prevent that water from causing the harm to the electronic product, easy operation is convenient, excellent in use effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a right side sectional view of the present invention;
FIG. 3 is an enlarged schematic view of the internal structure of the sealing frame of the present invention;
fig. 4 is an enlarged schematic view of the structure of the elastic component of the present invention.
The reference numerals are explained below:
1. a water tank; 2. a fixing plate; 201. sealing the groove; 3. fixing a column; 4. a carrier plate; 5. a lifting cylinder; 6. a lifting assembly; 601. a load bearing column; 602. lifting a screw rod; 603. a lifting groove; 604. A lifting nut; 605. a lifting motor; 606. a connecting rod; 1201. a baffle plate; 1202. a seal spring; 1203. a slide bar; 1204. a guide hole; 1205. mounting a plate; 1206. an air vent; 7. a gas injection pipe; 8. a lifting plate; 9. a sealing cover; 10. an air outlet pipe; 11. a sealing plate; 12. an elastic component; 13. a plug-in connector.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model provides a sealing performance detection device for electronic product research and development, including water tank 1 and lifting unit 6, lifting unit 6's lift end is connected with loading board 4, loading board 4 is located water tank 1 top, loading board 4 surface mounting has lift cylinder 5, the output of lift cylinder 5 vertically runs through loading board 4 and installs lifter plate 8 downwards, lifter plate 8 surface runs through and is provided with gas injection pipe 7 connected with the air pump, gas injection pipe 7 gas outlet end is installed and is used for the bayonet joint 13 with the electronic product grafting cooperation;
the outer side of the gas injection pipe 7, which is positioned below the bearing plate 4, is provided with a sealing cover 9, the plug 13 is positioned inside the sealing cover 9, the outer side of the sealing cover 9 is connected with a gas outlet pipe 10, an elastic component 12 is arranged inside the gas outlet pipe 10, and the telescopic end of the elastic component 12 penetrates out of the gas outlet pipe 10 and is provided with a sealing plate 11 for sealing the gas outlet pipe 10 under the driving of the elastic component 12; the bottom surface of the bearing plate 4 is provided with a fixing plate 2 through a fixing column 3, and the fixing plate 2 is positioned below the sealing cover 9 and is used for being matched with the sealing cover 9 to form a closed space.
As an optional embodiment, the lifting assembly 6 includes a bearing column 601, the bearing column 601 is a hollow structure, a vertical lifting groove 603 is provided through the outer side of the bearing column 601 close to the water tank 1, a lifting motor 605 is installed on the surface of the bearing column 601, a lifting screw 602 is installed inside the bearing column 601 in a rotating manner, the lifting screw 602 is connected with the lifting motor 605, a lifting nut 604 is installed on the outer side of the lifting screw 602 through a thread, a connecting rod 606 is connected to the outer side of the lifting nut 604, the connecting rod penetrates out of the lifting groove 603 and is connected with the bearing plate 4, the lifting screw 602 is driven to rotate by the lifting motor 605, and the lifting nut 604 is guided by the connecting rod 606 and the lifting groove 603 to lift on the outer side of the lifting screw 602, so that the bearing.
The air guide holes 1206 are of fan-shaped structures, and are evenly distributed around the center of the guide holes 1204, so that the maximum air guide amount of the air guide holes 1206 can be guaranteed.
The baffle 1201 is provided with through holes uniformly on the surface, so that the resistance of the baffle 1201 to gas can be reduced.
The side face of the sealing plate 11 close to the air outlet end of the air outlet pipe 10 is a conical face, and the diameter of the sealing plate is gradually reduced towards the direction of the air outlet pipe 10, so that the sealing effect of the sealing plate 11 on the air outlet pipe 10 is improved.
The surface of the fixing plate 2 is provided with a sealing groove 201, the sealing groove 201 is in clearance fit with the sealing cover 9, and the sealing cover 9 is inserted into the sealing groove 201 by the arrangement, so that the sealing effect between the sealing cover 9 and the fixing plate 2 is improved.
By adopting the structure, when the device is used for detecting the sealing performance of an electronic product, the gas injection pipe 7 is connected with the gas pump, the electronic product is placed in the sealing cover 9, the electronic product is inserted into the plug-in connector 13, the lifting cylinder 5 drives the lifting plate 8 to descend, the sealing cover 9 is in close contact with the fixed plate 2, a closed space is formed by the sealing cover 9 and the fixed plate 2, the lifting assembly 6 drives the bearing plate 4 to descend until the fixed plate 2 is positioned in the water tank 1, the sealing cover 9 is completely immersed into the liquid level in the water tank 1, gas is injected into the electronic product through the gas pump and the gas injection pipe 7, the sealing plate 11 is driven by the elasticity of the elastic assembly 12 to seal the gas outlet pipe 10, water in the water tank 1 cannot be immersed into the sealing cover 9, so that the safety of the electronic product is ensured, when the sealing performance of the electronic product is poor, the gas in the electronic, the air pressure in the sealing cover 9 is larger than the elastic force of the elastic component 12, so that the elastic force of the elastic component 12 is overcome by the air pressure in the sealing cover 9, the sealing plate 11 is far away from the air outlet pipe 10, the air outlet pipe 10 is opened, air enters the water tank 1 from the air outlet pipe 10 to form bubbles, the sealing performance is not ideal, and otherwise, the sealing performance of the electronic product is good.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides an electron product is sealing performance detection device for research and development which characterized in that: the air-assisted lifting device comprises a water tank (1) and a lifting assembly (6), wherein a lifting end of the lifting assembly (6) is connected with a bearing plate (4), the bearing plate (4) is positioned above the water tank (1), a lifting cylinder (5) is arranged on the surface of the bearing plate (4), an output end of the lifting cylinder (5) vertically penetrates through the bearing plate (4) downwards and is provided with a lifting plate (8), an air injection pipe (7) connected with an air pump is arranged on the surface of the lifting plate (8) in a penetrating manner, and an air outlet end of the air injection pipe (7) is provided with a plug-in connector (13) which is used for being in plug-;
a sealing cover (9) is arranged on the outer side of the gas injection pipe (7) below the bearing plate (4), the plug connector (13) is arranged inside the sealing cover (9), a gas outlet pipe (10) is connected to the outer side of the sealing cover (9), an elastic component (12) is arranged inside the gas outlet pipe (10), and the telescopic end of the elastic component (12) penetrates out of the gas outlet pipe (10) and is provided with a sealing plate (11) for sealing the gas outlet pipe (10) under the driving of the elastic component (12); the bottom surface of the bearing plate (4) is provided with a fixing plate (2) through a fixing column (3), and the fixing plate (2) is located below the sealing cover (9) and used for being matched with the sealing cover (9) to form a closed space.
2. The apparatus for detecting sealing performance of an electronic product according to claim 1, wherein: lifting unit (6) are including bearing post (601), bearing post (601) are hollow structure, bearing post (601) are close to the outside of water tank (1) is run through and is provided with vertical lift groove (603), bearing post (601) surface mounting has elevator motor (605), bearing post (601) internal rotation installs lifting screw (602), lifting screw (602) with elevator motor (605) are connected, lifting screw (602) outside is installed through the screw thread and is gone up and down nut (604), lifting nut (604) outside is connected with connecting rod (606), connecting rod (606) are followed lifting groove (603) are inside wear out and with loading board (4) are connected.
3. The apparatus for detecting sealing performance of an electronic product according to claim 1, wherein: elastic component (12) include mounting panel (1205), mounting panel (1205) surface runs through and is provided with guiding hole (1204) and air guide hole (1206), guiding hole (1204) are located mounting panel (1205) center, inside slidable mounting of guiding hole (1204) has slide bar (1203), slide bar (1203) outer end with sealing plate (11) are connected, baffle (1201) are installed to slide bar (1203) inner end, slide bar (1203) outside cover is equipped with sealing spring (1202), sealing spring (1202) are located baffle (1201) with between mounting panel (1205).
4. The apparatus for detecting sealing performance of an electronic product according to claim 3, wherein: the air guide holes (1206) are of fan-shaped structures and are uniformly distributed by taking the guide holes (1204) as the center.
5. The apparatus for detecting sealing performance of an electronic product according to claim 3, wherein: through holes are uniformly formed in the surface of the baffle plate (1201).
6. The apparatus for detecting sealing performance of an electronic product according to claim 1, wherein: the side surface of the sealing plate (11) close to the air outlet end of the air outlet pipe (10) is a conical surface, and the diameter of the sealing plate is gradually reduced towards the direction of the air outlet pipe (10).
7. The apparatus for detecting sealing performance of an electronic product according to claim 1, wherein: the surface of the fixing plate (2) is provided with a sealing groove (201), and the sealing groove (201) is in clearance fit with the sealing cover (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921286540.5U CN210464815U (en) | 2019-08-09 | 2019-08-09 | Sealing performance detection device for electronic product research and development |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921286540.5U CN210464815U (en) | 2019-08-09 | 2019-08-09 | Sealing performance detection device for electronic product research and development |
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| Publication Number | Publication Date |
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| CN210464815U true CN210464815U (en) | 2020-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921286540.5U Active CN210464815U (en) | 2019-08-09 | 2019-08-09 | Sealing performance detection device for electronic product research and development |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114720066A (en) * | 2022-03-22 | 2022-07-08 | 安徽省宁国加贝利橡塑制品有限公司 | Oil plug sealing performance detection device for automobile |
| CN116773123A (en) * | 2023-08-15 | 2023-09-19 | 内蒙古润阳悦达新能源科技有限公司 | Ladle performance detection device and method for industrial silicon smelting |
-
2019
- 2019-08-09 CN CN201921286540.5U patent/CN210464815U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114720066A (en) * | 2022-03-22 | 2022-07-08 | 安徽省宁国加贝利橡塑制品有限公司 | Oil plug sealing performance detection device for automobile |
| CN116773123A (en) * | 2023-08-15 | 2023-09-19 | 内蒙古润阳悦达新能源科技有限公司 | Ladle performance detection device and method for industrial silicon smelting |
| CN116773123B (en) * | 2023-08-15 | 2023-10-20 | 内蒙古润阳悦达新能源科技有限公司 | Ladle performance detection device and method for industrial silicon smelting |
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