CN207379692U - A kind of speaker leak tightness testing equipment - Google Patents
A kind of speaker leak tightness testing equipment Download PDFInfo
- Publication number
- CN207379692U CN207379692U CN201721543199.8U CN201721543199U CN207379692U CN 207379692 U CN207379692 U CN 207379692U CN 201721543199 U CN201721543199 U CN 201721543199U CN 207379692 U CN207379692 U CN 207379692U
- Authority
- CN
- China
- Prior art keywords
- control cabinet
- testing equipment
- leak tightness
- mounting base
- tightness testing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 230000001681 protective effect Effects 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 14
- 238000005086 pumping Methods 0.000 abstract description 6
- 238000009423 ventilation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 206010011469 Crying Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model is related to automatic detection system technical fields,Refer in particular to a kind of speaker leak tightness testing equipment,Gauge seat is post shapes,The upper side of gauge seat offers venthole,The quantity of the venthole is two or more,The side seal component includes being connected to the mounting base of first driving means,It is opened in the mounting groove of mounting base and the compact heap being embedded in mounting groove,It is installed on gauge seat,Subsequent first driving means start,Mounting base drives compact heap ejection to be pressed in workpiece,Reach the sealing state of test request,Ventilation gas inlet hole or pumping on subsequent gauge seat,When inside workpieces reach the air pressure of setting,Stop air inlet or pumping,Subsequent detection piece detection is in unit interval,Whether inside workpiece air pressure change is beyond the pressure difference excursion set,So as to draw the sealing performance of voice box casing,High degree of automation,Convenience is good.
Description
Technical field
The utility model is related to automatic detection system technical fields, refer in particular to a kind of speaker leak tightness testing equipment.
Background technology
Measurement jig belongs to a classification below gauge, specially to the function of product, the calibration of power, service life, performance etc.
A kind of gauge tested, tested.Because it is mainly used for the test of the indices of product in the production line, so crying test
Gauge, with the development of electronic technology, various electronic devices are developed and have various uses, these electronic devices are usual
Including a variety of components, before these electronic devices dispatch from the factory, it will usually which the component sites such as the circuit board of these electronic devices are carried out
Detection, the project of detection include the electrical characteristic and mechanical property of these components, and electrical characteristic includes electronic element on circuit board
Whether connect whether intact, circuit connects, whether the size that mechanical property includes circuit board meets the requirements, and product whether there is
, due to worker efficiency's problem, often there is position inaccurate, that is, starts to detect, easily cause flase drop in the problems such as gas leakage, and causing need not
The cost allowance wanted.
The content of the invention
The technical problem to be solved by the present invention is to provide a kind of simple structures, and polarization stability is good, and detection is accurate
Spend high speaker leak tightness testing equipment.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution：A kind of speaker performing leak test is set
It is standby, including control cabinet, it is installed in the gauge seat of control cabinet, the side seal component for being installed in control cabinet and driving side sealing assembly or so shifting
Dynamic first driving means, the upper side of the gauge seat offer venthole, and the quantity of the venthole is two or more, described
Side seal component includes being connected to the mounting base of first driving means, is opened in the mounting groove of mounting base and is embedded in mounting groove
Compact heap.
Preferably, the quantity of the side seal component is two, which is respectively arranged at the both sides of gauge seat.
Preferably, the erecting bed of protrusion is provided in the mounting groove, erecting bed offers the first slot, the compact heap
The second slot is offered, first slot and the alignment connection of the second slot, the compact heap are flexible glue material.
Preferably, the control cabinet is equiped with trestle table and slide, and the first driving means are installed in trestle table, described
Mounting base is connected with sliding panel, which is equiped with the sliding block for being connected to slide.
Preferably, the control cabinet is equiped with the protective cover for being wrapped in side seal component, and the control cabinet side is equiped with gas
Press regulating part and handheld ring.
The beneficial effects of the utility model are：The utility model provides a kind of speaker leak tightness testing equipment, in reality
In the work of border, automatic detection is realized by multiplexing energy button above control cabinet, during work, workpiece is installed on gauge seat,
Subsequent first driving means start, and mounting base drives compact heap ejection to be pressed in workpiece, reaches the sealing state of test request, with
Ventilation gas inlet hole on gauge seat or pumping afterwards when inside workpieces reach the air pressure of setting, stop air inlet or pumping, then examine
Part detection is surveyed in unit interval, whether inside workpiece air pressure change is beyond the pressure difference excursion set, so as to draw sound
The sealing performance of tank shell, high degree of automation, convenience are good.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model.
Fig. 2 is the exploded perspective structure diagram of side seal component in the utility model.
Specific embodiment
For the ease of the understanding of those skilled in the art, the utility model is made further with reference to embodiment
Bright, the content that embodiment refers to not is the restriction to the utility model.
As shown in Figure 1 to Figure 2, a kind of speaker leak tightness testing equipment including control cabinet 1, is installed in the gauge of control cabinet 1
Seat 2 is installed in the first driving means 4 that the side seal component 3 of control cabinet 1 and driving side sealing assembly 3 move left and right, the gauge seat
2 upper side offers venthole 21, and the quantity of the venthole 21 is two or more, and the side seal component 3 includes being connected to the
The mounting base 31 of one driving device 4, the mounting groove 32 for being opened in mounting base 31 and the compact heap 33 being embedded in mounting groove 32.
The speaker leak tightness testing equipment of the present embodiment in real work, passes through the multiplexing energy button above control cabinet 1
Realize automatic detection, during work, workpiece is installed on gauge seat 2, and subsequent first driving means 4 start, and mounting base 31 drives
The ejection of compact heap 33 is pressed in workpiece, reaches the sealing state of test request, 21 air inlet of venthole or pumping on subsequent gauge seat 2
Gas when inside workpieces reach the air pressure of setting, stops air inlet or pumping, subsequent detection piece detection is in unit interval, work
Whether the variation of part air pressure inside so as to draw the sealing performance of voice box casing, automates journey beyond the pressure difference excursion set
Degree is high, and convenience is good.
In the present embodiment, the quantity of the side seal component 3 is two, which is respectively arranged at gauge seat 2
Both sides, high sealing effect is reached by double compress in both sides, improves accuracy in detection.
In the present embodiment, the erecting bed 34 of protrusion is provided in the mounting groove 32, erecting bed 34 offers the first slot
35, the compact heap 33 offers the second slot 36, and first slot 35 is connected with the alignment of the second slot 36, the compact heap
33 be flexible glue material, insertion and dismounting that slot is convenient for compact heap 33 is opened up, convenient for subsequently replacing.
In the present embodiment, the control cabinet 1 is equiped with trestle table 11 and slide 12, and the first driving means 4 are installed in
Trestle table 11, the mounting base 31 are connected with sliding panel 13, which is equiped with the sliding block 14 for being connected to slide 12, set
Trestle table 11 is convenient for driving device and the connection of compact heap 33.
In the present embodiment, the control cabinet 1 is equiped with the protective cover 15 for being wrapped in side seal component 3,1 side of control cabinet
Air pressure adjustment part 16 and handheld ring 17 are equiped with, protective cover 15 prevents driving device to be damaged, when air pressure adjustment part 16 is convenient for detection
Be adjusted flexibly observation data, handheld ring 17 improves convenience.
, it is necessary to illustrate in the description of the utility model, for the noun of locality, if any term " " center ", " transverse direction
(X) ", " longitudinal direction (Y) ", " vertical (Z) " " length ", " width ", " thickness ", " on ", " under ", "front", "rear", "left", "right",
The indicating positions such as " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " clockwise ", " counterclockwise " and position relationship be based on
Orientation shown in the drawings or position relationship are for only for ease of narration the utility model and simplify description rather than instruction or dark
Show that signified device or element there must be specific orientation, be constructed and operated with particular orientation, it is impossible to be interpreted as limiting this reality
With new specific protection domain.
In addition, description purpose is only used for if any term " first ", " second ", and it is not intended that indicating or implying relatively heavy
The property wanted or the implicit quantity for indicating technical characteristic." first " is defined as a result, " second " feature can be expressed or implicit include
One or more this feature, in the utility model description, " several " are meant that two or more, unless otherwise bright
It is really specific to limit.
In the utility model, except as otherwise clear stipulaties and restriction, if any term " assembling ", " connected ", " connection " term
It should go to understand as broad sense, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can also be machine
Tool connects；It can be directly connected or be connected by intermediary, can be connected inside two elements.For
For those of ordinary skill in the art, it can understand that specific in the utility model of above-mentioned term containing as the case may be
Justice.
Embodiment described above only expresses several embodiments of the utility model, and description is more specific and detailed,
But it should not be interpreted as limiting the scope of the present invention.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (5)
1. a kind of speaker leak tightness testing equipment, including control cabinet（1）, be installed in control cabinet（1）Gauge seat（2）, be installed in
Control cabinet（1）Side seal component（3）With driving side sealing assembly（3）The first driving means moved left and right（4）, it is characterised in that：
The gauge seat（2）Upper side offer venthole（21）, the venthole（21）Quantity for two or more, the side seal group
Part（3）Including being connected to first driving means（4）Mounting base（31）, be opened in mounting base（31）Mounting groove（32）Be embedded
In mounting groove（32）Interior compact heap（33）.
2. speaker leak tightness testing equipment according to claim 1, it is characterised in that：The side seal component（3）Quantity
For two, two side seal components（3）It is respectively arranged at gauge seat（2）Both sides.
3. speaker leak tightness testing equipment according to claim 1, it is characterised in that：The mounting groove（32）Inside it is provided with
The erecting bed of protrusion（34）, erecting bed（34）Offer the first slot（35）, the compact heap（33）Offer the second slot
（36）, first slot（35）With the second slot（36）Alignment connection, the compact heap（33）For flexible glue material.
4. speaker leak tightness testing equipment according to claim 1, it is characterised in that：The control cabinet（1）It is equiped with branch
Pallet（11）And slide（12）, the first driving means（4）It is installed in trestle table（11）, the mounting base（31）It is connected with cunning
Movable plate（13）, the sliding panel（13）It is equiped with and is connected to slide（12）Sliding block（14）.
5. speaker leak tightness testing equipment according to claim 1, it is characterised in that：The control cabinet（1）It is equiped with bag
It is wrapped in side seal component（3）Protective cover（15）, the control cabinet（1）Side is equiped with air pressure adjustment part（16）And handheld ring
（17）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721543199.8U CN207379692U (en) | 2017-11-17 | 2017-11-17 | A kind of speaker leak tightness testing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721543199.8U CN207379692U (en) | 2017-11-17 | 2017-11-17 | A kind of speaker leak tightness testing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207379692U true CN207379692U (en) | 2018-05-18 |
Family
ID=62333318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721543199.8U Expired - Fee Related CN207379692U (en) | 2017-11-17 | 2017-11-17 | A kind of speaker leak tightness testing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207379692U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108555515A (en) * | 2018-07-04 | 2018-09-21 | 杭州恒立制造科技有限公司 | Scraper bowl welding tooling device |
| CN112414643A (en) * | 2019-08-21 | 2021-02-26 | 青岛海尔洗衣机有限公司 | Device for detecting sealing performance of water containing barrel of clothes treatment equipment |
-
2017
- 2017-11-17 CN CN201721543199.8U patent/CN207379692U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108555515A (en) * | 2018-07-04 | 2018-09-21 | 杭州恒立制造科技有限公司 | Scraper bowl welding tooling device |
| CN112414643A (en) * | 2019-08-21 | 2021-02-26 | 青岛海尔洗衣机有限公司 | Device for detecting sealing performance of water containing barrel of clothes treatment equipment |
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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: 20180518 |