CN207248665U - A kind of impact test case that can ensure security - Google Patents
A kind of impact test case that can ensure security Download PDFInfo
- Publication number
- CN207248665U CN207248665U CN201721356483.4U CN201721356483U CN207248665U CN 207248665 U CN207248665 U CN 207248665U CN 201721356483 U CN201721356483 U CN 201721356483U CN 207248665 U CN207248665 U CN 207248665U
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- CN
- China
- Prior art keywords
- babinet
- fixed seat
- groove
- impact test
- card slot
- 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
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of impact test case that can ensure security, including babinet, stomata is offered on the top side inner wall of the babinet, the fixed seat for being fixedly mounted on casing top is equipped with above stomata, fixed seat top side offers card slot, card slot is slidably fitted with briquetting, and the top side of briquetting is extended to outside card slot, card slot offers first through hole on the side inner wall away from opening, and first through hole is connected with stomata, two columns are installed with the top of babinet, and two columns are symmetrical arranged based on fixed seat, the top of fixed seat is equipped with crossbeam, and two column tops are fixedly mounted on crossbeam, crossbeam offers horizontal perforation close to the side of fixed seat, fixed link is movably installed with horizontal perforation, and the both ends of fixed link are all extended to outside horizontal perforation.The utility model can automatically in control cabinet body air pressure, so as to avoid the excessive damage babinet of air pressure in babinet or occur unexpected, ensure that the life safety of operating personnel.
Description
Technical field
It the utility model is related to impact test box technology field, more particularly to a kind of impact test that can ensure security
Case.
Background technology
Impact test case is the test equipment of the materials industries such as metal, plastics, rubber, electronics indispensability, for test material
Structure or composite material, the patient degree of institute, is able to most short under the continuous environment through very high temperature and extremely low temperature under moment
Chemical change or physical injury of the detection sample caused by expanding with heat and contract with cold in time.
In actual use, the air heats when being heated in babinet in babinet will expand rapidly impact test case, so that
The air pressure in babinet is set to increase rapidly, and current impact test case can only bear a certain range of air pressure, if in babinet
Air pressure is excessive, and security can not then ensure, thus we be badly in need of it is a kind of can in automatic control box body air pressure impact test case,
So as to ensure the security that impact test case uses.
Utility model content
The purpose of this utility model is to solve shortcoming existing in the prior art, and the one kind proposed can ensure to pacify
The impact test case of full property.
To achieve these goals, the utility model employs following technical solution：
A kind of impact test case that can ensure security, including babinet, offer gas on the top side inner wall of the babinet
Hole, stomata top are equipped with the fixed seat for being fixedly mounted on casing top, and fixed seat top side offers card slot, and card slot is slidably fitted with
Briquetting, and the top side of briquetting is extended to outside card slot, card slot offers first through hole on the side inner wall away from opening, and first is logical
Hole is connected with stomata, and two columns are installed with the top of babinet, and two columns are symmetrical arranged based on fixed seat, fixed
The top of seat is equipped with crossbeam, and two column tops are fixedly mounted on crossbeam, and crossbeam is offered close to the side of fixed seat
Horizontal perforation, is movably installed with fixed link in horizontal perforation, and the both ends of fixed link are all extended to outside horizontal perforation, and fixed link is close to fixed
One end of seat opens up fluted, is slidably fitted with motion bar in groove, and to extend to groove outer and rotate peace for the bottom of motion bar
On the top of fixed seat, groove is welded with spring on the side inner wall away from opening, and spring is welded and fixed with motion bar.
Preferably, rubber pad, and rubber pad and briquetting phase are installed with side inner wall of the card slot away from opening
Contact, rubber pad offers the second through hole close to the side of briquetting, and the second through hole is connected with first through hole.
Preferably, internal thread is offered on the inner wall of the horizontal perforation, fixed link is equipped with external screw thread, and fixed link is with crossing
Hole is threadedly coupled.
Preferably, limiting slot is symmetrically offered on the both sides inner wall of the groove, the both sides of motion bar are symmetrically fixedly mounted
There is limited block, limited block is slidably mounted in limiting slot.
Preferably, the top side of the briquetting offers circular groove, and one end that motion bar is located at outside groove is rotatably installed in circular groove
It is interior, bearing is rotatablely equipped with circular groove, and bearing is rotated and is set on motion bar.
Preferably, the one end of the fixed link away from groove is installed with runner, and dirt-proof boot is arranged with spring.
Compared with prior art, the beneficial effects of the utility model are：
In the utility model, by babinet, stomata, fixed seat, card slot, briquetting, first through hole, column, crossbeam, cross
Hole, fixed link, groove, motion bar, spring construct a kind of impact test case that can ensure security jointly, by babinet into
Row impact test, passes through stomata, fixed seat, card slot, briquetting, first through hole, column, crossbeam, horizontal perforation, fixed link, groove, work
Air pressure in lever, spring automatic control box body, the air pressure that the utility model can automatically in control cabinet body, so as to avoid
The excessive damage babinet of air pressure or appearance are unexpected in babinet, ensure that the life safety of operating personnel.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of impact test case that can ensure security schematic cross-sectional view；
Fig. 2 be the utility model proposes a kind of impact test case that can ensure security in part A sectional structure
Schematic diagram；
Fig. 3 be the utility model proposes a kind of impact test case that can ensure security in A1 parts sectional structure
Schematic diagram.
In figure：1 babinet, 2 stomatas, 3 fixed seats, 4 card slots, 5 briquettings, 6 first through hole, 7 columns, 8 crossbeams, 9 horizontal perforations, 10
Fixed link, 11 grooves, 12 motion bars, 13 springs.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
With reference to Fig. 1-3, a kind of impact test case that can ensure security, including babinet 1, on the top side inner wall of babinet 1
Stomata 2 is offered, the top of stomata 2 is equipped with the fixed seat 3 for being fixedly mounted on the top of babinet 1, and 3 top side of fixed seat offers card slot 4,
Card slot 4 is slidably fitted with briquetting 5, and the top side of briquetting 5 is extended to outside card slot 4, and card slot 4 opens up on the side inner wall away from opening
There is first through hole 6, and first through hole 6 is connected with stomata 2, the top of babinet 1 is installed with two columns 7, and two are vertical
Column 7 is symmetrical arranged based on fixed seat 3, and the top of fixed seat 3 is equipped with crossbeam 8, and two 7 tops of column are fixedly mounted on crossbeam
On 8, crossbeam 8 offers horizontal perforation 9 close to the side of fixed seat 3, and fixed link 10, and fixed link are movably installed with horizontal perforation 9
10 both ends are all extended to outside horizontal perforation 9, and fixed link 10 opens up fluted 11 close to one end of fixed seat 3, is slided in groove 11
Motion bar 12 is installed, and the bottom of motion bar 12 extends to outside groove 11 and is rotatably installed on the top of fixed seat 3, groove
Spring 13 is welded with the 11 side inner walls away from opening, and spring 13 is welded and fixed with motion bar 12, passes through babinet 1, stomata
2nd, fixed seat 3, card slot 4, briquetting 5, first through hole 6, column 7, crossbeam 8, horizontal perforation 9, fixed link 10, groove 11, motion bar 12,
Spring 13 constructs a kind of impact test case that can ensure security jointly, carries out impact test by babinet 1, passes through stomata
2nd, fixed seat 3, card slot 4, briquetting 5, first through hole 6, column 7, crossbeam 8, horizontal perforation 9, fixed link 10, groove 11, motion bar 12,
Spring 13 automatically controls the air pressure in babinet 1, and the utility model can automatically control the air pressure in babinet 1, so as to avoid
The excessive damage babinet 1 of air pressure or appearance are unexpected in babinet 1, ensure that the life safety of operating personnel.
Card slot 4 is installed with rubber pad on the side inner wall away from opening, and rubber pad is in contact with briquetting 5, rubber
Pad offers the second through hole close to the side of briquetting 5, and the second through hole is connected with first through hole 6, is opened on the inner wall of horizontal perforation 9
Equipped with internal thread, fixed link 10 is equipped with external screw thread, and fixed link 10 is threadedly coupled with horizontal perforation 9, on the both sides inner wall of groove 11
Limiting slot symmetrically is offered, the both sides of motion bar 12 are symmetrically installed with limited block, and limited block is slidably mounted in limiting slot,
The top side of briquetting 5 offers circular groove, and one end that motion bar 12 is located at outside groove 11 is rotatably installed in circular groove, and peace is rotated in circular groove
Equipped with bearing, and bearing is rotated and is set on motion bar 12, and the one end of fixed link 10 away from groove 11 is installed with runner, bullet
Be arranged with dirt-proof boot on spring 13, by babinet 1, stomata 2, fixed seat 3, card slot 4, briquetting 5, first through hole 6, column 7, crossbeam 8,
Horizontal perforation 9, fixed link 10, groove 11, motion bar 12, spring 13 construct a kind of impact test that can ensure security jointly
Case, by babinet 1 carry out impact test, by stomata 2, fixed seat 3, card slot 4, briquetting 5, first through hole 6, column 7, crossbeam 8,
Horizontal perforation 9, fixed link 10, groove 11, motion bar 12, spring 13 automatically control the air pressure in babinet 1, and the utility model can be certainly
Air pressure in dynamic control babinet 1, so as to avoid the excessive damage babinet 1 of air pressure in babinet 1 or occurs surprisingly, ensure that operation
The life safety of personnel.
The utility model in actual use, since fixed link 10 is threadedly coupled with horizontal perforation 9, when fixed link 10 is being crossed
When being rotated in hole 9, fixed link 10 will move up or down, so, fixed link 10 is rotated by runner first, makes fixed link 10
Move down, fixed link 10 drives motion bar 12 to move down, so that briquetting 5 is stuck in card slot 4, then proceedes to rotate and fixes
Bar 10, makes motion bar 12 be moved into groove 11, so as to compress spring 13, spring 13 is had certain bounce, then into
During row thermal shock test, babinet 1 is interior to be heated, and the air in babinet 1 heated will expand rapidly, so that the air pressure in babinet 1 is fast
Speed increases, and the air in babinet 1 will give 5 thrust of briquetting, when this thrust is less than the bounce of spring 13, the air in babinet 1
It will be unable to overflow from stomata 2, when the air pressure in babinet 1 reaches dangerous values, i.e., air is more than spring 13 to the thrust of briquetting 5
During bounce, briquetting 5 will be pushed upwardly, and the air in babinet 1 can then be overflowed by stomata 2 at this time, so as to reduce case
Air pressure in body 1, the bounce of spring 13 will also increase, and when the air pressure in babinet 1 recovers to certain value, briquetting 5 is in spring
It will be tightly stuck under 13 bounce effect in card slot 4, so that the air in babinet 1 can not overflow, while also ensure that babinet 1
Interior heat will not too scatter and disappear.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of impact test case that can ensure security, including babinet（1）, it is characterised in that the babinet（1）Top side
Stomata is offered on inner wall（2）, stomata（2）Top is equipped with and is fixedly mounted on babinet（1）The fixed seat at top（3）, fixed seat（3）
Top side offers card slot（4）, card slot（4）It is slidably fitted with briquetting（5）, and briquetting（5）Top side extend to card slot（4）Outside, block
Groove（4）First through hole is offered on side inner wall away from opening（6）, and first through hole（6）With stomata（2）It is connected, babinet
（1）Top be installed with two columns（7）, and two columns（7）Based on fixed seat（3）It is symmetrical arranged, fixed seat（3）'s
Top is equipped with crossbeam（8）, and two columns（7）Top is fixedly mounted on crossbeam（8）On, crossbeam（8）Close to fixed seat（3）'s
Side offers horizontal perforation（9）, horizontal perforation（9）Inside it is movably installed with fixed link（10）, and fixed link（10）Both ends extend
To horizontal perforation（9）Outside, fixed link（10）Close to fixed seat（3）One end open up it is fluted（11）, groove（11）Inside it is slidably installed
There is motion bar（12）, and motion bar（12）Bottom extend to groove（11）It is outer and be rotatably installed in fixed seat（3）Top on,
Groove（11）Spring is welded with side inner wall away from opening（13）, and spring（13）With motion bar（12）It is welded and fixed.
A kind of 2. impact test case that can ensure security according to claim 1, it is characterised in that the card slot
（4）Rubber pad, and rubber pad and briquetting are installed with side inner wall away from opening（5）It is in contact, rubber pad is close to pressure
Block（5）Side offer the second through hole, and the second through hole and first through hole（6）It is connected.
A kind of 3. impact test case that can ensure security according to claim 1, it is characterised in that the horizontal perforation
（9）Inner wall on offer internal thread, fixed link（10）It is equipped with external screw thread, fixed link（10）With horizontal perforation（9）It is threadedly coupled.
A kind of 4. impact test case that can ensure security according to claim 1, it is characterised in that the groove
（11）Both sides inner wall on symmetrically offer limiting slot, motion bar（12）Both sides be symmetrically installed with limited block, limited block
It is slidably mounted in limiting slot.
A kind of 5. impact test case that can ensure security according to claim 1, it is characterised in that the briquetting
（5）Top side offer circular groove, motion bar（12）Positioned at groove（11）Outer one end is rotatably installed in circular groove, is rotated in circular groove
Bearing is installed, and bearing rotates and is set in motion bar（12）On.
A kind of 6. impact test case that can ensure security according to claim 1, it is characterised in that the fixed link
（10）Away from groove（11）One end be installed with runner, spring（13）On be arranged with dirt-proof boot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721356483.4U CN207248665U (en) | 2017-10-20 | 2017-10-20 | A kind of impact test case that can ensure security |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721356483.4U CN207248665U (en) | 2017-10-20 | 2017-10-20 | A kind of impact test case that can ensure security |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207248665U true CN207248665U (en) | 2018-04-17 |
Family
ID=61883147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721356483.4U Expired - Fee Related CN207248665U (en) | 2017-10-20 | 2017-10-20 | A kind of impact test case that can ensure security |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207248665U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112014653A (en) * | 2019-05-28 | 2020-12-01 | 山东交通学院 | Electrician electronic product low temperature test ability verification equipment |
-
2017
- 2017-10-20 CN CN201721356483.4U patent/CN207248665U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112014653A (en) * | 2019-05-28 | 2020-12-01 | 山东交通学院 | Electrician electronic product low temperature test ability verification 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: 20180417 Termination date: 20191020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |