CN213933934U - Fixed effectual vacuum leak testing appearance - Google Patents
Fixed effectual vacuum leak testing appearance Download PDFInfo
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- CN213933934U CN213933934U CN202022524298.XU CN202022524298U CN213933934U CN 213933934 U CN213933934 U CN 213933934U CN 202022524298 U CN202022524298 U CN 202022524298U CN 213933934 U CN213933934 U CN 213933934U
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- 238000012360 testing method Methods 0.000 title abstract description 14
- 230000000694 effects Effects 0.000 claims description 10
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model provides a fixed effectual vacuum leak testing appearance. Fixed effectual vacuum leak test appearance includes: the test device comprises a lifting plate and a tester, wherein supporting plates are fixedly connected to two sides of the top of the lifting plate, a top plate is fixedly connected to the top of the supporting plates, a moving plate and a clamping plate are slidably connected to two sides of the top plate, one side, opposite to the moving plate, of the clamping plate are fixedly connected to two sides of the moving plate, two chutes are formed in the moving plate, and a first sliding plate is slidably connected between one side, opposite to the supporting plate, of the sliding plate. The utility model provides a fixed effectual vacuum leak tester can carry out fine fixed to the tester, takes place easily when preventing that tester and object from bumping to remove, appears falling the condition of damage, has made things convenient for the position of regulation tester to make the tester can test in the position of difference, adapt to the use under the different scenes.
Description
Technical Field
The utility model relates to a leak testing appearance field especially relates to a fixed effectual vacuum leak testing appearance.
Background
Leakage current is the current formed between electrically charged metal parts insulated from each other, or between a charged part and a grounded part, through their surrounding medium or insulating surface, in the absence of a fault-imposed voltage, called leakage current, which, according to the UL standard, is the current that can be conducted from the accessible part of the household appliance, including the capacitive coupling current, and consists of two parts, one part being the conduction current through the insulation resistance and the other part being the displacement current through the distributed capacitance.
However, the existing vacuum leakage tester has certain defects in use, for example, the tester is usually placed on a platform and is not fixed, and the tester is easy to move when colliding with an object, so that the tester is easy to fall from the platform and is damaged.
Therefore, it is necessary to provide a vacuum leak tester with good fixing effect to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a fixed effectual vacuum leak tester has solved the tester and has placed on the platform usually, and is not fixed, takes place to remove easily when bumping with the object to make the tester fall from the platform easily, take place the problem of damage.
In order to solve the technical problem, the utility model provides a fixed effectual vacuum leak tester, include: the testing device comprises a lifting plate and a tester, wherein supporting plates are fixedly connected to two sides of the top of the lifting plate, a top plate is fixedly connected to the top of the supporting plates, a moving plate is slidably connected to two sides of the top plate, a clamping plate is fixedly connected to one side, opposite to the moving plate, of the two sides of the moving plate, chutes are formed in the moving plate, a first sliding plate is slidably connected between one side, opposite to the supporting plate, of the two sides of the top of the first sliding plate, connecting rods are fixedly connected to two ends of the connecting rods, the top end of each connecting rod penetrates through the top plate and extends to the top of the top plate, two sliding blocks are fixedly connected to the top ends of the connecting rods, a threaded bolt is connected to the inner thread of the first sliding plate, and the top end of the threaded bolt is rotatably connected to the bottom of the top plate.
Preferably, the two sliding blocks are respectively connected to the insides of the two chutes in a sliding manner, and the sliding blocks are matched with the chutes.
Preferably, one side of each of the two clamping plates opposite to each other is fixedly connected with a sponge plate.
Preferably, the two sides of the bottom of the lifting plate are fixedly connected with mounting rods, a second sliding plate is fixedly connected between the bottom ends of the two mounting rods, and a sliding groove is formed in the second sliding plate.
Preferably, the portable mobile terminal further comprises a base, a fixed frame is fixedly connected to the top of the base, and two sides of the second sliding plate are respectively slidably connected to two sides inside the fixed frame.
Preferably, the positive fixedly connected with rotating electrical machines of fixed frame inner wall, rotating electrical machines pass through control switch and are connected with external power supply, the output shaft fixedly connected with dwang of rotating electrical machines, the outer fixed surface of dwang is connected with the plectane, the positive fixedly connected with lug of plectane, lug and spout looks adaptation to lug sliding connection is in the inside of spout.
Preferably, friction supporting legs are fixedly connected to two sides of the bottom of the base.
Compared with the prior art, the utility model provides a fixed effectual vacuum leak test appearance has following beneficial effect:
(1) the utility model provides a vacuum leakage tester with good fixing effect, which is characterized in that the tester is placed on the top plate, the first sliding plate is moved downwards by manually rotating the threaded bolt, so that two connecting rods are driven to move downwards, and then two sliding blocks are driven to move downwards, and two moving plates are moved relatively by matching with the use of two chutes, so that two clamping plates are driven to move relatively, the tester is fixed, the tester can be well fixed, and the tester is prevented from moving easily when colliding with an object, and the situation of falling damage is avoided;
(2) the utility model provides a fixed effectual vacuum leakage tester, start through the rotating electrical machines, the rotating electrical machines is rotatory to drive the dwang rotatory, and then it is rotatory to drive the plectane, the rotatory lug circular motion that drives of plectane, and then the use of cooperation spout, can make the second sliding plate upwards or move down, and then make the lifter plate upwards or move down, indirectly drive tester rebound or move down, the position of adjusting the tester has been made things convenient for, thereby make the tester can test in the position of difference, adapt to the use under the different scenes.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of the vacuum leak tester with a good fixing effect provided by the present invention;
FIG. 2 is a schematic view of the internal structure of the fixing frame shown in FIG. 1;
fig. 3 is a side view of the circular plate shown in fig. 2.
Reference numbers in the figures: 1. a lifting plate; 2. a tester; 3. a support plate; 4. a top plate; 5. moving the plate; 6. a chucking plate; 7. a chute; 8. a first sliding plate; 9. a connecting rod; 10. a slider; 11. a sponge plate; 12. mounting a rod; 13. a second sliding plate; 14. a chute; 15. a base; 16. a fixing frame; 17. a rotating electric machine; 18. rotating the rod; 19. a circular plate; 20. a bump; 21. rubbing the supporting legs; 22. and (4) screwing.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of a vacuum leakage tester with a good fixing effect according to a preferred embodiment of the present invention; FIG. 2 is a schematic view of the internal structure of the fixing frame shown in FIG. 1; fig. 3 is a side view of the circular plate shown in fig. 2. Fixed effectual vacuum leak test appearance includes: a lifting plate 1 and a tester 2, wherein both sides of the top of the lifting plate 1 are fixedly connected with supporting plates 3, the tops of the two supporting plates 3 are fixedly connected with a top plate 4, the two sides of the top plate 4 are both connected with moving plates 5 in a sliding way, one opposite sides of the two moving plates 5 are both fixedly connected with clamping plates 6, the insides of the two moving plates 5 are both provided with inclined grooves 7, a first sliding plate 8 is connected between the opposite sides of the two supporting plates 3 in a sliding way, the two sides of the top of the first sliding plate 8 are fixedly connected with connecting rods 9, the top ends of the two connecting rods 9 penetrate through the top plate 4 and extend to the top of the top plate 4, the top ends of the two connecting rods 9 are fixedly connected with sliding blocks 10, the first sliding plate 8 is internally threaded with a threaded bolt 22, and the top end of the threaded bolt 22 is rotatably connected to the bottom of the top plate 4.
The two sliding blocks 10 are respectively connected inside the two chutes 7 in a sliding manner, and the sliding blocks 10 are matched with the chutes 7.
Two the equal fixedly connected with sponge board 11 in the relative one side of chucking board 6 can protect tester 2 when fixing tester 2 through the setting of sponge board 11, prevents to damage tester 2.
The two sides of the bottom of the lifting plate 1 are fixedly connected with mounting rods 12, a second sliding plate 13 is fixedly connected between the bottom ends of the two mounting rods 12, and a sliding groove 14 is formed in the second sliding plate 13.
The sliding frame is characterized by further comprising a base 15, a fixed frame 16 is fixedly connected to the top of the base 15, and two sides of the second sliding plate 13 are respectively connected to two sides inside the fixed frame 16 in a sliding mode.
The front fixedly connected with rotating electrical machines 17 of fixed frame 16 inner wall, rotating electrical machines 17's output shaft fixedly connected with dwang 18, the outer fixed surface of dwang 18 is connected with plectane 19, the front fixedly connected with lug 20 of plectane 19.
The friction supporting legs 21 are fixedly connected to the two sides of the bottom of the base 15, friction force between the friction supporting legs 21 and the ground can be increased, and therefore the whole device is stable.
The utility model provides a fixed effectual vacuum leak tester's theory of operation as follows:
placing the tester 2 on the top plate 4, and manually rotating the threaded bolt 22 to enable the first sliding plate 8 to move downwards so as to drive the two connecting rods 9 to move downwards and further drive the two sliding blocks 10 to move downwards, and matching with the use of the two chutes 7 to enable the two moving plates 5 to move relatively and further drive the two clamping plates 6 to move relatively so as to fix the tester 2;
through the start of rotating electrical machines 17, rotating electrical machines 17 rotate and drive dwang 18 rotatory, and then drive plectane 19 rotatory, and plectane 19 is rotatory to drive lug 20 circular motion, and then the use of cooperation spout 14 can make second sliding plate 13 upwards or move down, and then makes lifter plate 1 upwards or move down, and indirect drive tester 2 upwards moves or moves down.
Compared with the prior art, the utility model provides a fixed effectual vacuum leak test appearance has following beneficial effect:
the tester 2 is placed on the top plate 4, the first sliding plate 8 is moved downwards by manually rotating the threaded bolt 22, so that the two connecting rods 9 are driven to move downwards, the two sliding blocks 10 are driven to move downwards, the two moving plates 5 are driven to move relatively by matching with the use of the two chutes 7, and the two clamping plates 6 are driven to move relatively, so that the tester 2 is fixed, the tester 2 can be well fixed, and the situation that the tester 2 is easy to move when colliding with an object and is damaged by falling is prevented;
through the start-up of rotating electrical machines 17, rotating electrical machines 17 rotates and drives dwang 18 rotatory, and then it is rotatory to drive plectane 19, plectane 19 is rotatory to drive lug 20 circular motion, and then cooperation spout 14's use, can make second sliding plate 13 upwards or move down, and then make lifter plate 1 upwards or move down, indirectly drive 2 rebound of tester or move down, the position of adjusting tester 2 has been made things convenient for, thereby make tester 2 can test in the position of difference, adapt to the use under the different scenes.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. A fixed effectual vacuum leak tester includes: lifter plate (1) and tester (2), its characterized in that: the lifting plate is characterized in that supporting plates (3) are fixedly connected to two sides of the top of the lifting plate (1), top plates (4) are fixedly connected to the tops of the two supporting plates (3), moving plates (5) are slidably connected to two sides of the top plate (4), clamping plates (6) are fixedly connected to opposite sides of the two moving plates (5), chutes (7) are formed in the two moving plates (5), a first sliding plate (8) is slidably connected between the two opposite sides of the two supporting plates (3), connecting rods (9) are fixedly connected to two sides of the top of the first sliding plate (8), the top ends of the two connecting rods (9) penetrate through the top plate (4) and extend to the top of the top plate (4), sliding blocks (10) are fixedly connected to the top ends of the two connecting rods (9), and threaded bolts (22) are connected to the inner threads of the first sliding plate (8), the top end of the threaded bolt (22) is rotatably connected to the bottom of the top plate (4).
2. The vacuum leak tester with good fixing effect as claimed in claim 1, characterized in that two sliding blocks (10) are respectively connected in a sliding manner inside the two chutes (7), and the sliding blocks (10) are matched with the chutes (7).
3. The vacuum leakage tester with good fixing effect according to claim 1, characterized in that one side of each of the two clamping plates (6) opposite to each other is fixedly connected with a sponge plate (11).
4. The vacuum leakage tester with good fixing effect according to claim 1, wherein mounting rods (12) are fixedly connected to both sides of the bottom of the lifting plate (1), a second sliding plate (13) is fixedly connected between the bottom ends of the two mounting rods (12), and a sliding groove (14) is formed in the second sliding plate (13).
5. The vacuum leakage tester with good fixing effect according to claim 4, further comprising a base (15), wherein a fixing frame (16) is fixedly connected to the top of the base (15), and two sides of the second sliding plate (13) are respectively slidably connected to two sides inside the fixing frame (16).
6. The vacuum leakage tester with good fixing effect according to claim 5, characterized in that a rotating motor (17) is fixedly connected to the front side of the inner wall of the fixing frame (16), a rotating rod (18) is fixedly connected to an output shaft of the rotating motor (17), a circular plate (19) is fixedly connected to the outer surface of the rotating rod (18), and a convex block (20) is fixedly connected to the front side of the circular plate (19).
7. The vacuum leakage tester with good fixing effect according to claim 5, characterized in that friction support feet (21) are fixedly connected to both sides of the bottom of the base (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022524298.XU CN213933934U (en) | 2020-11-04 | 2020-11-04 | Fixed effectual vacuum leak testing appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022524298.XU CN213933934U (en) | 2020-11-04 | 2020-11-04 | Fixed effectual vacuum leak testing appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213933934U true CN213933934U (en) | 2021-08-10 |
Family
ID=77167678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022524298.XU Expired - Fee Related CN213933934U (en) | 2020-11-04 | 2020-11-04 | Fixed effectual vacuum leak testing appearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213933934U (en) |
-
2020
- 2020-11-04 CN CN202022524298.XU patent/CN213933934U/en not_active Expired - Fee Related
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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: 20210810 |