CN209148231U - A kind of connector air-tightness detection device - Google Patents
A kind of connector air-tightness detection device Download PDFInfo
- Publication number
- CN209148231U CN209148231U CN201920056170.XU CN201920056170U CN209148231U CN 209148231 U CN209148231 U CN 209148231U CN 201920056170 U CN201920056170 U CN 201920056170U CN 209148231 U CN209148231 U CN 209148231U
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- China
- Prior art keywords
- test chamber
- workpiece
- detection device
- pressing plate
- tightness detection
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Abstract
The utility model relates to a kind of connector air-tightness detection devices, including detection part and member portion, the detection part includes the test chamber that upper end has opening, the upper end of the test chamber is equipped with longitudinal register structure and transverse location structure for carrying out longitudinal register and located lateral to detection workpiece, and the side of test chamber is removably connected with tracheae, the tracheae is connected to the inside of test chamber, the opening of the test chamber is equipped with sealing ring, the member portion includes pressing plate, the one side of the pressing plate, which is equipped with, is pressed to the support construction of the test chamber upper end and for pressing plate to be navigated to the location structure on detection workpiece for will test workpiece.The utility model structure is simple, facilitates operation, easy to process, at low cost.
Description
[technical field]
The utility model relates to air-leakage test technical fields, more particularly, to a kind of connector of antenna of mobile communication base station
Air-tightness detection device.
[background technique]
With the continuous development of science and technology, successive generations of products is getting faster, and traditional antenna has been unable to meet the need of people
It asks, radio frequency unit and the antenna element of traditional macro base station are integrated, and this antenna reduces feeder line and loss, small in size,
Compact-sized, good appearance forms antenna integrated trend.And the junction of radio frequency unit and antenna element is to guarantee dress
Match and performance, the connector of junction need to guarantee that the demand of air-tightness, specific air-tightness standard view are practical in a certain range
Depending on demand.Although having many types connector air-tightness detection device on the market at present, structure is complicated mostly, processes numerous
It is trivial, it is at high cost, and it is not able to satisfy a variety of connector air-leakage test demands.
[utility model content]
The purpose of the utility model is to overcome the deficiencies of above-mentioned technology, provide a kind of connector air-tightness detection device, knot
Structure is simple, easy to process, at low cost, and can meet a variety of connector air-leakage test demands.
A kind of connector air-tightness detection device provided by the utility model, including detection part and member portion, the inspection
Surveying part includes the test chamber that upper end has opening, and the upper end of the test chamber is equipped with longitudinal for carrying out to detection workpiece
The longitudinal register structure and transverse location structure of positioning and located lateral, and the side of test chamber is removably connected with tracheae,
The tracheae is connected to the inside of test chamber, and the opening of the test chamber is equipped with sealing ring, and the member portion includes
Pressing plate, the one side of the pressing plate, which is equipped with, is pressed to the support construction of the test chamber upper end and for inciting somebody to action for will test workpiece
Pressing plate navigates to the location structure on detection workpiece.
Further, the longitudinal register structure include be installed to the test chamber upper end and be located at the opening
Two locating piece groups of two sides.
Further, two locating pieces of one of locating piece group be located at two of another locating piece group it is fixed
Position block outside and respectively close to the both ends of the test chamber.
Further, the transverse location structure include be installed to the test chamber upper end and be located at the opening
Two fine positioning columns of two sides, the fine positioning column are used to cooperate with the first positioning hole position of detection workpiece.
Further, the first positioning hole position of the fine positioning column and detection workpiece is interference fit.
Further, the opening of the test chamber is equipped with mounting groove, and the sealing ring is installed to the mounting groove.
Further, the sealing ring is bimodal sealing strip, the shape of the shape of the mounting groove and the bimodal sealing strip
Shape is adapted.
Further, the support construction includes several support columns for being installed to the pressing plate one side, the location structure
Two positioning columns including being installed to the both ends of the pressing plate one side, the positioning column are used for the second location hole with detection workpiece
Position cooperation, when will test workpiece and be pressed to the upper end of the test chamber, several support columns and two positioning columns difference
Positioned at the outside of the opening of test chamber.
Further, one end far from the pressing plate of the positioning column is formed with protrusion, and the protrusion is used for and detection
The second location hole position of workpiece cooperates.
Further, the side of the test chamber has screw hole, and the screw hole is connected to the inside of test chamber, described
Tracheae is connected with gas-tpe fitting, and the gas-tpe fitting is threadedly coupled with the screw hole and has channel, the channel respectively with gas
The inside connection of pipe, test chamber.
The utility model structure is simple, facilitates operation, easy to process, at low cost, and can meet a variety of connector air-tightness inspections
Survey demand.
[Detailed description of the invention]
Fig. 1 is a kind of structural schematic diagram for connector air-tightness detection device that an embodiment of the present invention provides；
Decomposition diagram when Fig. 2 is connector air-tightness detection device shown in FIG. 1 and detection workpiece assembly.
[specific embodiment]
The utility model will be further described with reference to the accompanying drawings and examples.
With reference to Fig. 1 and Fig. 2, a kind of connector air-tightness detection device provided by the utility model, including 20 He of detection part
Member portion 50.Detection part 20 is mainly used for installation detection workpiece 90 and detects to the air-tightness of detection workpiece 90.
Member portion 50, which is mainly used for will test workpiece 90, is pressed to detection part 20.
Detection part 20 includes the test chamber 21 that upper end has opening 211.Opening 211 shape preferably with detection workpiece
The shape of detection range on 90 is adapted.The upper end of test chamber 21 be equipped with for detection workpiece 90 carry out longitudinal register and
The longitudinal register structure and transverse location structure of located lateral, and the side of test chamber 21 is removably connected with tracheae 70, gas
Pipe 70 is connected to the inside of test chamber 21.Tracheae 70 is used to connect with check device, such as by checking in test chamber 21
The air pressure change in portion come judge detect workpiece 90 whether gas leakage.Sealing ring 22, sealing ring are equipped at the opening 211 of test chamber 21
22 can guarantee to detect the leakproofness between workpiece 90 and 21 inside of test chamber in air-leakage test.
Specifically, longitudinal register structure include be installed to 21 upper end of test chamber and be located at opening 211 two sides two
A locating piece group.Two locating pieces 23 of one of locating piece group are located at two locating pieces of another locating piece group
23 outside and respectively close to the both ends of test chamber 21.Locating piece 23 is installed to the upper end of test chamber 21 by screw 31.
Two locating piece groups can be used for realizing longitudinal quick positioning to detection workpiece 90.
It is to be appreciated that the number for being located at the locating piece 23 of the two sides of opening 211 is not limited to two.
Transverse location structure includes two fine positionings that be installed to 21 upper end of test chamber and the two sides positioned at opening 211
Column 25, fine positioning column 25 is used for and the first positioning hole position 911 of detection workpiece 90 cooperates, thus can realize it is lateral it is accurate calmly
Position.Two fine positioning columns 25 are close to one end of opening 211.It is to be appreciated that the number of fine positioning column 25 is not limited to two.
The upper end of test chamber 21 has the installation hole location for installing fine positioning column 25.Fine positioning column 25 is determined with the first of detection workpiece 90
Position hole location 911 is interference fit, to can guarantee the air-tightness between 21 inside of test chamber and detection workpiece 90.
In the present embodiment, mounting groove 212 is equipped at the opening 211 of test chamber 21, sealing ring 22 is installed to mounting groove
212.Sealing ring 22 is bimodal sealing strip, and the shape of mounting groove 212 is adapted with the shape of bimodal sealing strip, to can guarantee inspection
Survey the leakproofness between 21 inside of cavity and detection workpiece 90.
The side of test chamber 21 has screw hole 213, and screw hole 213 is connected to the inside of test chamber 21.Tracheae 70 connects
Have a gas-tpe fitting 71, gas-tpe fitting 71 is threadedly coupled with screw hole 213 and has channel, channel respectively with tracheae 70, test chamber
21 inside connection.Gas-tpe fitting 71 is threadedly coupled with screw hole 213, fast demountable gas-tpe fitting 71 and can guarantee tracheae 70 with
Leakproofness between test chamber 21.
Member portion 50 includes pressing plate 51, and the one side of pressing plate 51, which is equipped with, is pressed to test chamber 21 for will test workpiece 90
The support construction of upper end and for by pressing plate 51 navigate to detection workpiece 90 on location structure.
Specifically, support construction includes several support columns 52 for being installed to 51 one side of pressing plate.Location structure includes being installed to
Two positioning columns 53 at the both ends of 51 one side of pressing plate.Positioning column 53 is used to cooperate with the second location hole position 912 of detection workpiece 90,
To realize pressing plate 51 and detect the positioning of workpiece 90.It is several when will test workpiece 90 and be pressed to the upper end of test chamber 21
Support column 52 and two positioning columns 53 are located at the outside of the opening 211 of test chamber 21.In the present embodiment, support column 52
Quantity is ten.Two support columns 52 and one are arranged side by side respectively along the width direction of pressing plate 51 at the both ends of 51 one side of pressing plate
Positioning column 53 is respectively separated three support columns 52 of setting in the two sides of 51 one side of pressing plate.Support column 52 and positioning column 53 lead to respectively
Cross the one side that screw 32 is installed to pressing plate 51.
Preferably, one end of the separate pressing plate 51 of positioning column 53 is formed with protrusion 531, and protrusion 531 is used for and detection workpiece
90 second location hole position 912 cooperates.
Further, pressing plate 51 is metal platen, metal platen is arranged multiple using material design is drawn in metal platen
Equally distributed through slot 511 reduces costs so as to save material.
It refer again to Fig. 2, detection workpiece 90 includes mounting plate 91 and the first connector 92 for being installed to 91 side of mounting plate
With the second connector 93, the air-leakage test to detection workpiece 90 is mainly the first connector detected in position 95 and 96 range of position
92 and 93 installation place of the second connector air-tightness, i.e., whether gas leakage, the position of gas leakage can be found out by the utility model, thus
Facilitate detection workpiece continuous maintenance and modification after 90s.There is can be interference fitted with fine positioning column 25 above-mentioned the on mounting plate 91
A positioning hole position 911 and the above-mentioned second location hole 912 that can cooperate with the protrusion 531 of positioning column 53.Mounting plate 91 is an aluminium
Alloy plate.
The utility model in actual use, first will test the upper end that workpiece 90 is placed into test chamber 21, make mounting plate
91 are located at the longitudinal direction realized between two locating piece groups of 211 two sides of opening of 21 upper end of test chamber to detection workpiece 90
Positioning, while the first connector 92, the second connector 93 in 96 range of position 95 and position being made to be located at the opening 211 of test chamber 21
Then inside is positioned by the two fine positioning columns 25 of 211 two sides of opening and the first of mounting plate 91 of 21 upper end of test chamber
The cooperation of hole location 911 is to realize to the lateral accurate positioning of detection workpiece 90.Then by two positioning columns 53 on pressing plate 51
Protrusion 531 and the second location hole position 912 of mounting plate 91, which cooperate to realize, navigates to detection workpiece 90 for pressing plate 51, presses simultaneously
Mounting plate 91 can be pressed to the upper end of test chamber 21 by the support column 52 on plate 51, in this way, can be by connecting with tracheae 70
Check device come the first connector for checking the air pressure change inside test chamber 21 to detect in 96 range of position 95 and position
92, the airtight implementations of the second connector 93, and the specific location of gas leakage can be found out, to realize to the airtight of detection workpiece 90
Property detection.
The utility model structure is simple, facilitates operation, easy to process, at low cost, and can meet a variety of connector air-tightness inspections
Survey demand.
Above embodiments only express preferred embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Therefore it cannot be interpreted as that a limitation on the scope of the patent of the present invention.It should be pointed out that for the ordinary skill of this field
For personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, such as to each implementation
Different characteristic in example is combined, and these are all within the protection scope of the present invention.
Claims (10)
1. a kind of connector air-tightness detection device, it is characterised in that: including detection part and member portion, the test section subpackage
The test chamber that upper end has opening is included, the upper end of the test chamber is equipped with for carrying out longitudinal register and cross to detection workpiece
To the longitudinal register structure and transverse location structure of positioning, and the side of test chamber is removably connected with tracheae, the tracheae
It is connected to the inside of test chamber, the opening of the test chamber is equipped with sealing ring, and the member portion includes pressing plate, described
The one side of pressing plate, which is equipped with, is pressed to the support construction of the test chamber upper end and for positioning pressing plate for will test workpiece
Location structure onto detection workpiece.
2. connector air-tightness detection device according to claim 1, it is characterised in that: the longitudinal register structure includes peace
It is attached to the test chamber upper end and the two sides positioned at the opening two locating piece groups.
3. connector air-tightness detection device according to claim 2, it is characterised in that: two of one of locating piece group
Locating piece is located at the outside of two locating pieces of another locating piece group and respectively close to the both ends of the test chamber.
4. connector air-tightness detection device according to claim 1, it is characterised in that: the transverse location structure includes peace
The test chamber upper end and the two sides positioned at the opening two fine positioning columns are attached to, the fine positioning column is used for and inspection
Survey the first positioning hole position cooperation of workpiece.
5. connector air-tightness detection device according to claim 4, it is characterised in that: the fine positioning column and detection workpiece
First positioning hole position be interference fit.
6. connector air-tightness detection device according to claim 1, it is characterised in that: the opening of the test chamber is set
There is mounting groove, the sealing ring is installed to the mounting groove.
7. connector air-tightness detection device according to claim 6, it is characterised in that: the sealing ring is bimodal sealing
Item, the shape of the mounting groove are adapted with the shape of the bimodal sealing strip.
8. connector air-tightness detection device according to claim 1, it is characterised in that: the support construction includes being installed to
Several support columns of the pressing plate one side, the location structure include two positioning for being installed to the both ends of the pressing plate one side
Column, the positioning column are used to cooperate with the second location hole position of detection workpiece, are pressed to the test chamber when will test workpiece
Upper end when, several support columns and two positioning columns are located at the outside of the opening of test chamber.
9. connector air-tightness detection device according to claim 8, it is characterised in that: the separate pressure of the positioning column
One end of plate is formed with protrusion, and the protrusion is used to cooperate with the second location hole position of detection workpiece.
10. connector air-tightness detection device according to claim 1, it is characterised in that: the side of the test chamber has
Have screw hole, the screw hole is connected to the inside of test chamber, and the tracheae is connected with gas-tpe fitting, the gas-tpe fitting with it is described
Screw hole is threadedly coupled and has channel, and the channel is connected to the inside of tracheae, test chamber respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920056170.XU CN209148231U (en) | 2019-01-14 | 2019-01-14 | A kind of connector air-tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920056170.XU CN209148231U (en) | 2019-01-14 | 2019-01-14 | A kind of connector air-tightness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209148231U true CN209148231U (en) | 2019-07-23 |
Family
ID=67291369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920056170.XU Expired - Fee Related CN209148231U (en) | 2019-01-14 | 2019-01-14 | A kind of connector air-tightness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209148231U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111413048A (en) * | 2020-05-18 | 2020-07-14 | Oppo（重庆）智能科技有限公司 | Interface module gas tightness test fixture and equipment |
| CN115979539A (en) * | 2023-03-20 | 2023-04-18 | 山东陀螺电子科技股份有限公司 | Instrument gas tightness detection device |
-
2019
- 2019-01-14 CN CN201920056170.XU patent/CN209148231U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111413048A (en) * | 2020-05-18 | 2020-07-14 | Oppo（重庆）智能科技有限公司 | Interface module gas tightness test fixture and equipment |
| CN111413048B (en) * | 2020-05-18 | 2022-12-20 | Oppo（重庆）智能科技有限公司 | Interface module gas tightness test fixture and equipment |
| CN115979539A (en) * | 2023-03-20 | 2023-04-18 | 山东陀螺电子科技股份有限公司 | Instrument gas tightness detection device |
| CN115979539B (en) * | 2023-03-20 | 2023-06-20 | 山东陀螺电子科技股份有限公司 | Instrument gas tightness detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190723 Termination date: 20220114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |