CN208459480U - A kind of inductor pulse frequency tester with protection shell - Google Patents
A kind of inductor pulse frequency tester with protection shell Download PDFInfo
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- CN208459480U CN208459480U CN201820882029.0U CN201820882029U CN208459480U CN 208459480 U CN208459480 U CN 208459480U CN 201820882029 U CN201820882029 U CN 201820882029U CN 208459480 U CN208459480 U CN 208459480U
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- pedestal
- top cover
- wall
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- bar
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Abstract
The utility model discloses a kind of inductor pulse frequency testers with protection shell; including main body and pedestal; the top cover is fitted closely with top plate; slide bar is connected at left and right sides of the lower end of the top plate; the outer wall of the slide bar is cased with the first spring, and the lower end of first spring is connected with transverse slat, and the lower end of the slide bar is connected with snap-gauge; the left end inner wall of the pedestal is cased with inserted link, and the right end of the inserted link is connected with top cover clamping.The inductor pulse frequency tester with protection shell passes through the cooperation of top cover and top plate by the cooperation of pedestal and top cover; pass through the cooperation of top plate and slide bar; the effect of the elastic force of second spring is passed through by the cooperation of inserted link and vertical bar by the cooperation of slide bar and transverse slat; pass through the cooperation of vertical bar and cross bar; the cooperation of sleeve and sliding rail is passed through by the cooperation of support and sliding rail by the cooperation of connecting rod and sleeve; it can be convenient installing and dismounting protection equipment, it is practical.
Description
Technical field
The utility model relates to inductor pulse frequency tester technical field, specially a kind of electricity with protection shell
Sensor pulse frequency tester.
Background technique
Inductor is the element that electric energy can be converted into magnetic energy and stored.The structure of inductor is similar to transformation
Device, but only one winding.Inductor has certain inductance, it only hinders the variation of electric current.If inductor is in no electricity
In the state that stream passes through, it will attempt that electric current is hindered to flow through it when circuit is connected；If inductor is in the state for having electric current to pass through
Under, it will attempt to maintain electric current constant when circuit disconnects.Inductor is also known as choke, reactor, dynamic reactor.Existing equipment
The using effect of equipment cannot be protected, inconvenient to use, equipment is easy to be damaged, it has not been convenient to which installing and dismounting protects equipment, practical
Property is weak.
Utility model content
The purpose of this utility model is to provide a kind of inductor pulse frequency testers with protection shell, to solve
The problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions: a kind of inductor arteries and veins with protection shell
Frequency tester, including main body and pedestal are rushed, the lower end outer wall of the main body is equipped with pedestal, and the main body is closely pasted with pedestal
It closes, the upper end inner wall of the pedestal is equipped with top cover, and the pedestal is fitted closely with top cover, and the right end of the pedestal is connected with branch
Seat, the upper end of the support are connected with sliding rail, and the outer wall of the sliding rail is cased with sleeve, the sliding rail and sleeve clearance fit, institute
The left end for stating sleeve is connected with connecting rod, and left end and the top cover of the connecting rod are fixedly linked, and the upper end of the top cover is connected with handle,
The upper end inner wall of the top cover is equipped with top plate, and the top cover is fitted closely with top plate, solid at left and right sides of the lower end of the top plate
It is connected to slide bar, the outer wall of the slide bar is cased with the first spring, and the lower end of first spring is connected with transverse slat, under the slide bar
End is connected with snap-gauge, and the left end inner wall of the pedestal is cased with inserted link, and the right end of the inserted link is connected with top cover clamping, the inserted link
Left end be connected with vertical bar, the upper end inner wall of the vertical bar is cased with cross bar, the vertical bar and cross bar clearance fit, the vertical bar
Left end is connected with second spring, and the left end of the second spring is connected with supporting plate, and upper end and the cross bar of the supporting plate are fixedly linked.
Preferably, it is provided with through slot in the middle part of the lower end of the pedestal, the upper end of the through slot is closely fitted with radiator-grid, described
The upper end of radiator-grid is equipped with fixture block, and the fixture block is fitted closely with radiator-grid, and the right end of the fixture block is connected with connecting rod, the company
The right end of bar is equipped with pin shaft.
Preferably, the lower end of the main body is equipped with bearing piece.
Preferably, the upper end of the sliding rail is connected with block.
Preferably, the left end of the vertical bar is fixedly linked with pull ring.
Compared with prior art, the utility model has the beneficial effects that should be with the inductor pulse frequency of protection shell
Tester passes through cunning by the cooperation of top plate and slide bar by the cooperation of top cover and top plate by the cooperation of pedestal and top cover
The cooperation of bar and transverse slat can protect the using effect of equipment by the effect of the elastic force of the first spring, easy to use, protection
Equipment is not easy to be damaged, and passes through vertical bar and cross bar by the effect of the elastic force of second spring by the cooperation of inserted link and vertical bar
Cooperation, the cooperation of sleeve and sliding rail, Ke Yifang are passed through by the cooperation of support and sliding rail by the cooperation of connecting rod and sleeve
Just installing and dismounting protects equipment, practical.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structure connection diagram of the supporting plate and cross bar and second spring in Fig. 1；
Fig. 3 is the structure connection diagram of the through slot and radiator-grid and pedestal in Fig. 1.
In figure: 1, main body, 2, through slot, 3, radiator-grid, 4, bearing piece, 5, support, 6, sleeve, 7, connecting rod, 8, sliding rail, 9, gear
Block, 10, top cover, 11, handle, 12, top plate, 13, slide bar, the 14, first spring, 15, snap-gauge, 16, supporting plate, 17, cross bar, 18,
Two springs, 19, pedestal, 20, pull ring, 21, vertical bar, 22, inserted link, 23, fixture block, 24, connecting rod, 25, pin shaft, 26, transverse slat.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of inductor pulse frequency with protection shell
Rate tester, including main body 1 and pedestal 19, the lower end outer wall of main body 1 are equipped with pedestal 19, and the lower end of main body 1 is equipped with bearing piece 4, branch
Block 4 plays the stable effect of supportive body 1, and equipment needs to install a radiator-grid 3 before installing shell, at this time by radiator-grid
3 are placed in through slot 2, at this time rotating pin 25, and pin shaft 25 drives connecting rod 24 to rotate, and connecting rod 24 at this time drives fixture block 23 to rotate
To the upper end of radiator-grid 3, radiator-grid 3 can be fixed in through slot 2 at this time, facilitate the heat dissipation of equipment, main body 1 and pedestal 19 are tight
The lower end middle part of closely connected conjunction, pedestal 19 is provided with through slot 2, and the upper end of through slot 2 is closely fitted with radiator-grid 3, and the upper end of radiator-grid 3 is set
There is fixture block 23, fixture block 23 is fitted closely with radiator-grid 3, and the right end of fixture block 23 is connected with connecting rod 24, and the right end of connecting rod 24 is equipped with pin
Axis 25, the upper end inner wall of pedestal 19 is equipped with top cover 10, when inserted link 22 is detached from top cover 10, can lift-pull handle 11 upwards,
Hand 11 drives top cover 10 to move upwards, and top cover 10 is moved upwards by connecting rod 7 with moving sleeve 6, and sleeve 6 is close to the outer of sliding rail 8
Wall movement, and keep vertical fixed movement that can rotate top cover when the bottom edge of top cover 10 is higher than the upper end of main body 1
10 rotations, pedestal 19 are fitted closely with top cover 10, and the right end of pedestal 19 is connected with support 5, and the upper end of support 5 is connected with sliding rail 8,
The upper end of sliding rail 8 is connected with block 9, and block 9 plays the role of the moving range for being clamped sleeve 6, and the outer wall of sliding rail 8 is cased with sleeve
6, sliding rail 8 and 6 clearance fit of sleeve, the left end of sleeve 6 are connected with connecting rod 7, and left end and the top cover 10 of connecting rod 7 are fixedly linked, top
The upper end of lid 10 is connected with handle 11, and the upper end inner wall of top cover 10 is equipped with top plate 12, and top cover 10 is fitted closely with top plate 12, top plate
It is connected with slide bar 13 at left and right sides of 12 lower end, needs for top cover 10 and pedestal 19 to be fixed on the outer wall of main body 1, when there is external force
When squeezing the upper surface of top cover 10, deformation slightly can occur for top cover 10 at this time, and be pressed down against the movement of top plate 12, top plate
12 band moving slide-bars 13 move downward, and top plate 12 squeezes the first spring 14 and brings it about deformation, while slide bar 13 is close to transverse slat 26
Inner wall movement, slide bar 13 keep vertical fixed movement, and the outer wall of slide bar 13 is cased with the first spring 14, the lower end of the first spring 14
It is connected with transverse slat 26, the lower end of slide bar 13 is connected with snap-gauge 15, and the left end inner wall of pedestal 19 is cased with inserted link 22, ties up when needing to detect
When repairing main body 1, vertical bar 21 is pulled to the left, and vertical bar 21 drives inserted link 22 to move downward, and vertical bar 21 squeezes second spring to the left
18 bring it about deformation, while vertical bar 21 is close to the outer wall movement of cross bar 17, and vertical bar 21 keeps lateral fixed movement at this time, erects
Bar 21 limits the fixed movement that inserted link 22 keeps lateral, and the right end of inserted link 22 is connected with the clamping of top cover 10, and the left end of inserted link 22 is solid
It is connected to vertical bar 21, left end and the pull ring 20 of vertical bar 21 are fixedly linked, and pull ring 20, which plays the role of facilitating, pulls vertical bar 21, vertical bar 21
Upper end inner wall be cased with cross bar 17, vertical bar 21 and 17 clearance fit of cross bar, the left end of vertical bar 21 are connected with second spring 18, second
The left end of spring 18 is connected with supporting plate 16, and upper end and the cross bar 17 of supporting plate 16 are fixedly linked.
When needing to work using equipment, first when using equipment, need top cover 10 and pedestal 19 is fixed
In the outer wall of main body 1, when the upper surface for having external force to squeeze top cover 10, deformation slightly can occur for top cover 10 at this time, and
It is pressed down against the movement of top plate 12, top plate 12 is moved downward with moving slide-bar 13, and top plate 12 squeezes the first spring 14 and brings it about deformation,
Slide bar 13 is close to the inner wall movement of transverse slat 26 simultaneously, and slide bar 13 keeps vertical fixed movement, can protect internal master at this time
Body 1 will not be damaged, while when needing Measuring error main body 1, to the left pull vertical bar 21, vertical bar 21 drive inserted link 22 to
Left movement, vertical bar 21 squeezes second spring 18 to the left and brings it about deformation, while vertical bar 21 is close to the outer wall movement of cross bar 17, this
When vertical bar 21 keep lateral fixed movement, vertical bar 21 limits the fixed movement that inserted link 22 keeps lateral, and inserted link 22 is detached from top cover
When 10, lift-pull handle 11, handle 11 top cover 10 can be driven to move upwards upwards, top cover 10 drives set by connecting rod 7
Cylinder 6 moves upwards, and sleeve 6 is close to the outer wall movement of sliding rail 8, and keeps vertical fixed movement, when the bottom edge of top cover 10 is higher than
When the upper end of main body 1, the rotation of top cover 10 can be rotated, main body 1 can be leaked out at this time, and take out, facilitate maintenance.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ",
The orientation or position of the instructions such as " middle part ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends "
Setting relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, and
It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore
It should not be understood as limiting the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ",
The terms such as " fixation ", " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or at one
Body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can
To be the interaction relationship of connection or two elements inside two elements, unless otherwise restricted clearly, for this field
Those of ordinary skill for, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of inductor pulse frequency tester with protection shell, including main body (1) and pedestal (19), the main body
(1) lower end outer wall is equipped with pedestal (19), and the main body (1) fits closely with pedestal (19), it is characterised in that: the pedestal
(19) upper end inner wall is equipped with top cover (10), and the pedestal (19) fits closely with top cover (10), the right end of the pedestal (19)
It is connected with support (5), the upper end of the support (5) is connected with sliding rail (8), and the outer wall of the sliding rail (8) is cased with sleeve (6), institute
State sliding rail (8) and sleeve (6) clearance fit, the left end of the sleeve (6) is connected with connecting rod (7), the left end of the connecting rod (7) with
Top cover (10) is fixedly linked, and the upper end of the top cover (10) is connected with handle (11), and the upper end inner wall of the top cover (10) is equipped with
Top plate (12), the top cover (10) fit closely with top plate (12), are connected with cunning at left and right sides of the lower end of the top plate (12)
The outer wall of bar (13), the slide bar (13) is cased with the first spring (14), and the lower end of first spring (14) is connected with transverse slat
(26), the lower end of the slide bar (13) is connected with snap-gauge (15), and the left end inner wall of the pedestal (19) is cased with inserted link (22), described
The right end of inserted link (22) is connected with top cover (10) clamping, and the left end of the inserted link (22) is connected with vertical bar (21), the vertical bar
(21) upper end inner wall is cased with cross bar (17), the vertical bar (21) and cross bar (17) clearance fit, the left end of the vertical bar (21)
Be connected with second spring (18), the left end of the second spring (18) is connected with supporting plate (16), the upper end of the supporting plate (16) with
Cross bar (17) is fixedly linked.
2. a kind of inductor pulse frequency tester with protection shell according to claim 1, it is characterised in that: institute
It states and is provided with through slot (2) in the middle part of the lower end of pedestal (19), the upper end of the through slot (2) is closely fitted with radiator-grid (3), the heat dissipation
The upper end of net (3) is equipped with fixture block (23), and the fixture block (23) fits closely with radiator-grid (3), and the right end of the fixture block (23) is solid
It is connected to connecting rod (24), the right end of the connecting rod (24) is equipped with pin shaft (25).
3. a kind of inductor pulse frequency tester with protection shell according to claim 1, it is characterised in that: institute
The lower end for stating main body (1) is equipped with bearing piece (4).
4. a kind of inductor pulse frequency tester with protection shell according to claim 1, it is characterised in that: institute
The upper end for stating sliding rail (8) is connected with block (9).
5. a kind of inductor pulse frequency tester with protection shell according to claim 1, it is characterised in that: institute
The left end and pull ring (20) for stating vertical bar (21) are fixedly linked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820882029.0U CN208459480U (en) | 2018-06-08 | 2018-06-08 | A kind of inductor pulse frequency tester with protection shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820882029.0U CN208459480U (en) | 2018-06-08 | 2018-06-08 | A kind of inductor pulse frequency tester with protection shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208459480U true CN208459480U (en) | 2019-02-01 |
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ID=65160621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820882029.0U Active CN208459480U (en) | 2018-06-08 | 2018-06-08 | A kind of inductor pulse frequency tester with protection shell |
Country Status (1)
| Country | Link |
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| CN (1) | CN208459480U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110312413A (en) * | 2019-07-04 | 2019-10-08 | 江苏科技大学 | A kind of electromagnetic field protection apparatus for power equipment |
| CN112616286A (en) * | 2020-12-17 | 2021-04-06 | 江宏友 | Control device for stable electric automation equipment |
-
2018
- 2018-06-08 CN CN201820882029.0U patent/CN208459480U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110312413A (en) * | 2019-07-04 | 2019-10-08 | 江苏科技大学 | A kind of electromagnetic field protection apparatus for power equipment |
| CN110312413B (en) * | 2019-07-04 | 2020-10-02 | 泰安市泰和电力设备有限公司 | Electromagnetic field protection device for power equipment |
| CN112616286A (en) * | 2020-12-17 | 2021-04-06 | 江宏友 | Control device for stable electric automation equipment |
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