CN208932082U - A kind of digital electric bridge tester - Google Patents
A kind of digital electric bridge tester Download PDFInfo
- Publication number
- CN208932082U CN208932082U CN201821853194.XU CN201821853194U CN208932082U CN 208932082 U CN208932082 U CN 208932082U CN 201821853194 U CN201821853194 U CN 201821853194U CN 208932082 U CN208932082 U CN 208932082U
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- CN
- China
- Prior art keywords
- fixedly connected
- fixed
- protection shell
- digital electric
- electric bridge
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- 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.)
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Abstract
The utility model discloses a kind of digital electric bridge testers; it is related to digital electric bridge technical field; specially a kind of digital electric bridge tester; including protecting shell, it is fixedly connected to protective device at left and right sides of the left and right sides of the protection shell inner bottom wall and inner wall, the protective device includes fixed frame; described one end is fixedly connected with fixed fixture block; the upper surface of the fixed frame is fixedly connected with damping spring, and the outer surface of the fixed frame is socketed with lantern ring, and the quantity of the lantern ring is two.The digital electric bridge tester; the pedestal of bridge test instrument need to be only placed into the top of fixed plate; and top cover is closed; when in handling process; it can prevent the thing for causing instrument damage when bridge test instrument falls to ground from occurring, can effectively achieve the purpose that protect instrument; it can play that all around four direction is protected to bridge test instrument, play the good effect of protecting effect.
Description
Technical field
The utility model relates to digital electric bridge technical field, specially a kind of digital electric bridge tester.
Background technique
Digital electric bridge is to measurement inductance, and capacitor, resistance, the instrument of impedance, this is the saying of a traditional habit,
Earliest impedance measurement is real bridge method, with the development of Modem simulation and digital technology, is eliminated already
This measurement method, but the call of LCR electric bridge is used till today always.If it is having used the LCR electric bridge of microprocessor to be then LCR
Digital electric bridge.General user is also known as these are as follows: LCR tester, LCR electric bridge, LCR table, LCR Meter etc., but number electricity
Bridge tester has occurring instrument damage when falling.
A kind of digital electric bridge survey disclosed in 207832914 U of Chinese utility model patent ublic specification of application CN
Try instrument, the digital electric bridge tester, although, between detector ontology and pedestal be provided with damping spring and sponge, have compared with
Good damping performance can carry out buffering and energy dissipating to the vibration that the device is subject to, and weaken and vibrate when being transferred to detector ontology
Intensity keeps it more stable, avoid the detector drop with ground hard contact, which is damaged, simultaneously
It is provided with shock-absorbing foot in the bottom of pedestal, the shatter-resistant performance for making the device more preferably, is provided with drop handle convenient for staff to the inspection
It surveys device to be grasped, easily facilitates and lifted carrying, improve the portability of the device, while having bound back on drop handle
Band bear staff can with the device by harness, avoid the burden for holding the device, share hand and removed
The weight for transporting the device carries the device more comfortable, and still, which has shatter-resistant ineffective
The shortcomings that.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of digital electric bridge tester, solves above-mentioned background
The problem of being proposed in technology.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of digital electric bridge tester,
Including protecting shell, protection dress is fixedly connected at left and right sides of the left and right sides of the protection shell inner bottom wall and inner wall
It sets, the protective device includes fixed frame, and described one end is fixedly connected with fixed fixture block, and the upper surface of the fixed frame is fixed
It is connected with damping spring, the outer surface of the fixed frame is socketed with lantern ring, and the quantity of the lantern ring is two, and two sets
One end of ring is fixedly connected by fixed plate, and the quantity of the protective device is four, protective device described in two of them it is upper
Surface is overlapped with bridge test instrument, and it is fixed that the side that the protection shell inner bottom wall is located at protective device is fixedly connected with first
Bar, first fixed link are fixedly connected with the first loop bar far from one end of protection shell, first loop bar far from first
One end of fixed link is fixedly connected with the first fixture block, and the outer surface of first loop bar is socketed with the first fixed ring, the protection
The second fixed link is fixedly connected at left and right sides of shell inner roof wall, the one end of second fixed link far from protection shell is solid
Surely it is connected with the second loop bar, one end far from the second fixed link of second loop bar is fixedly connected with the second fixture block, and described the
The outer surface of two loop bars is socketed with the second fixed ring, and the side of first fixed ring is fixed by connecting plate and the second fixed ring
The back side of connection, the protection shell is fixedly connected with top cover by hinge, and the lower surface of the protection shell is fixedly connected with
Screwed pipe, the internal whorl of the screwed pipe are connected with threaded post, and the bottom end of the threaded post is fixedly connected with support chip.
Optionally, the middle part of the protection upper surface of outer cover and the side of connecting plate are fixedly connected to the first sponge block,
The side of the top cover is fixedly connected with the second sponge block.
Optionally, the other side of the top cover is fixedly connected with fixed block, and the quantity of the fixed block is two, and two
The side of the fixed block is fixedly connected by rope, and the material of the rope is leather.
Optionally, the lower surface of the support chip is fixedly connected with gasket, and the lower surface of the gasket is provided with anti-slip layer,
The side of the anti-slip layer is provided with antiskid particles, and the quantity of the antiskid particles is several.
Optionally, the quantity of the screwed pipe is four, and the fixed company of form of four screwed pipe rectangular arrays
Connect the left and right sides in protection shell lower surface.
Optionally, the side of the connecting plate is fixedly connected with push rod, the push rod one end and protection far from connecting plate
The side of device is fixedly connected.
(3) beneficial effect
The utility model provides a kind of digital electric bridge tester, have it is following the utility model has the advantages that
The digital electric bridge tester, by protective device, the first sponge block, the second sponge block and protect shell setting,
And when fixed frame, fixed fixture block, damping spring, lantern ring and fixed plate are used cooperatively, the pedestal of bridge test instrument need to only be put
The top of fixed plate is set, and top cover is closed, in handling process, can prevent from falling to ground when bridge test instrument
When, it causes the thing of instrument damage to occur, can effectively achieve the purpose that protect instrument, pass through the first loop bar, first
The setting of fixture block, the first fixed ring, the second fixed link, the second loop bar, the second fixture block, the second fixed ring, connecting plate and push rod, energy
It enough plays that all around four direction is protected to bridge test instrument, plays the good effect of protecting effect.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model positive structure diagram；
Fig. 3 is enlarged structure schematic diagram at A in the utility model Fig. 1；
Fig. 4 is the utility model cap structure schematic diagram.
In figure: 1- protects shell, 2- protective device, 201- fixed frame, 202- fixed fixture block, 203- damping spring, 204-
Lantern ring, 205- fixed plate, 3- bridge test instrument, the first fixed link of 4-, the first loop bar of 5-, the first fixture block of 6-, the first fixed ring of 7-,
The second fixed link of 8-, the second loop bar of 9-, the second fixture block of 10-, the second fixed ring of 11-, 12- connecting plate, 13- hinge, 14- top cover,
15- screwed pipe, 16- threaded post, 17- support chip, 18- push rod.
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.
The utility model provides a kind of technical solution referring to FIG. 1 to FIG. 4: a kind of digital electric bridge tester, including protection
Shell 1 is protected and is fixedly connected to protective device 2, protective device at left and right sides of the left and right sides and inner wall of 1 inner bottom wall of shell
2 one end including fixed frame 201,201 are fixedly connected with fixed fixture block 202, and the upper surface of fixed frame 201 is fixedly connected with damping
Spring 203, the outer surface of fixed frame 201 are socketed with lantern ring 204, and the quantity of lantern ring 204 is two, and the one of two lantern rings 204
End is fixedly connected by fixed plate 205, and the quantity of protective device 2 is four, and the upper surface of two of them protective device 2 is overlapped with
Bridge test instrument 3 by protective device 2, the first sponge block, the second sponge block and the setting for protecting shell 1, and works as fixed frame
It 201, only need to be by bridge test instrument 3 when fixed fixture block 202, damping spring 203, lantern ring 204 and fixed plate 205 are used cooperatively
Pedestal is placed into the top of fixed plate 205, and top cover 14 is closed, and in handling process, can prevent from working as bridge test instrument 3
When falling to ground, the thing of instrument damage is caused to occur, can effectively achieve the purpose that protect instrument, protection is outer
The side that 1 inner bottom wall of shell is located at protective device 2 is fixedly connected with the first fixed link 4, and the first fixed link 4 is far from protection shell 1
One end is fixedly connected with the first loop bar 5, and one end far from the first fixed link 4 of the first loop bar 5 is fixedly connected with the first fixture block 6,
The outer surface of first loop bar 5 is socketed with the first fixed ring 7, protects and is fixedly connected to second at left and right sides of 1 inner roof wall of shell
Fixed link 8, the second fixed link 8 are fixedly connected with the second loop bar 9 far from one end of protection shell 1, the second loop bar 9 far from second
One end of fixed link 8 is fixedly connected with the second fixture block 10, and the outer surface of the second loop bar 9 is socketed with the second fixed ring 11, and first is solid
The side for determining ring 7 is fixedly connected by connecting plate 12 with the second fixed ring 11, and the side of connecting plate 12 is fixedly connected with push rod 18,
The one end of push rod 18 far from connecting plate 12 is fixedly connected with the side of protective device 2, passes through the first loop bar 5, the first fixture block 6,
One fixed ring 7, the second fixed link 8, the second loop bar 9, the second fixture block 10, the second fixed ring 11, connecting plate 12 and push rod 18 are set
It sets, can play that all around four direction is protected to bridge test instrument 3, play the good effect of protecting effect, protect
The middle part of 1 upper surface of shell and the side of connecting plate 12 are fixedly connected to the first sponge block, and the side of top cover 14 is fixedly connected
There is the second sponge block, the back side of protection shell 1 is fixedly connected with top cover 14 by hinge 13, and the other side of top cover 14 is fixedly connected
There is fixed block, the quantity of fixed block is two, and the side of two fixed blocks is fixedly connected by rope, and the material of rope is skin
Leather, the lower surface of protection shell 1 are fixedly connected with screwed pipe 15, and the quantity of screwed pipe 15 is four, and four screwed pipes 15 are in
The form of rectangular array is fixedly connected on the left and right sides of protection 1 lower surface of shell, and the internal whorl of screwed pipe 15 is connected with spiral shell
Line column 16, the bottom end of threaded post 16 are fixedly connected with support chip 17, and the lower surface of support chip 17 is fixedly connected with gasket, gasket
Lower surface is provided with anti-slip layer, and the side of anti-slip layer is provided with antiskid particles, and the quantity of antiskid particles is several, and anti-slip layer rises
To the effect for preventing protection shell 1 from sliding.
A kind of optimal technical scheme as the utility model: the shape of top cover 14 and the second sponge block is rectangle, the
Two sponge blocks play the role of protecting bridge test instrument 3.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
In conclusion the digital electric bridge tester, in use, passing through protective device 2, the first sponge block, the second sponge block
With the setting of protection shell 1, and when fixed frame 201, fixed fixture block 202, damping spring 203, lantern ring 204 and fixed plate 205 are matched
It closes in use, the pedestal of bridge test instrument 3 need to be only placed into the top of fixed plate 205, and top cover 14 is closed, when carrying
When process, it can prevent the thing for causing instrument damage when bridge test instrument 3 falls to ground from occurring, can effectively reach
To the purpose that instrument is protected, pass through the first loop bar 5, the first fixture block 6, the first fixed ring 7, the second fixed link 8, the second loop bar
9, the setting of the second fixture block 10, the second fixed ring 11, connecting plate 12 and push rod 18 can be played left to 3 front and back of bridge test instrument
Right four direction is protected, and the good effect of protecting effect is played.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
In the present invention unless specifically defined or limited otherwise, term " setting ", " connected ", " connects " installation "
Connect ", the terms such as " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, can be directly connected, can also can be inside two elements indirectly connected through an intermediary
The interaction relationship of connection or two elements.For the ordinary skill in the art, it can manage as the case may be
Solve the concrete meaning of above-mentioned term in the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
It should be noted that in the present invention unless specifically defined or limited otherwise, fisrt feature is in the second spy
It can be that the first and second features directly contact or the first and second features are connect indirectly by intermediary "above" or "below" sign
Touching.Moreover, fisrt feature can be above the second feature " above ", " above " and " above " fisrt feature right above second feature or
Oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature " under ", " lower section "
" following " can be fisrt feature and be directly under or diagonally below the second feature, or is merely representative of first feature horizontal height and is less than
Second feature.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel 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 digital electric bridge tester, including protection shell (1), it is characterised in that: the left side of described protection shell (1) inner bottom wall
It being fixedly connected at left and right sides of right two sides and inner wall protective device (2), the protective device (2) includes fixed frame (201),
One end of the fixed frame (201) is fixedly connected with fixed fixture block (202), and the upper surface of the fixed frame (201) is fixedly connected
Have damping spring (203), the outer surface of the fixed frame (201) is socketed with lantern ring (204), and the quantity of the lantern ring (204) is
Two, and one end of two lantern rings (204) is fixedly connected by fixed plate (205), the quantity of the protective device (2) is
Four, the upper surface of protective device described in two of them (2) is overlapped with bridge test instrument (3), protection shell (1) inner bottom wall
It is fixedly connected with the first fixed link (4) positioned at the side of protective device (2), first fixed link (4) is far from protection shell (1)
One end be fixedly connected with the first loop bar (5), first loop bar (5) is fixedly connected far from the one end of the first fixed link (4)
Have the first fixture block (6), the outer surface of first loop bar (5) is socketed with the first fixed ring (7), top in the protection shell (1)
It is fixedly connected at left and right sides of wall the second fixed link (8), the one end of second fixed link (8) far from protection shell (1)
It is fixedly connected with the second loop bar (9), one end far from the second fixed link (8) of second loop bar (9) is fixedly connected with second
The outer surface of fixture block (10), second loop bar (9) is socketed with the second fixed ring (11), the side of first fixed ring (7)
It is fixedly connected by connecting plate (12) with the second fixed ring (11), the back side of protection shell (1) is fixed by hinge (13)
Be connected with top cover (14), it is described protection shell (1) lower surface be fixedly connected with screwed pipe (15), the screwed pipe (15) it is interior
Portion is threaded with threaded post (16), and the bottom end of the threaded post (16) is fixedly connected with support chip (17).
2. a kind of digital electric bridge tester according to claim 1, it is characterised in that: protection shell (1) upper surface
Middle part and the side of connecting plate (12) be fixedly connected to the first sponge block, the side of the top cover (14) is fixedly connected with
Two sponge blocks.
3. a kind of digital electric bridge tester according to claim 1, it is characterised in that: the other side of the top cover (14) is solid
Surely it is connected with fixed block, the quantity of the fixed block is two, and the side of two fixed blocks is fixedly connected by rope,
The material of the rope is leather.
4. a kind of digital electric bridge tester according to claim 1, it is characterised in that: the lower surface of the support chip (17)
It is fixedly connected with gasket, the lower surface of the gasket is provided with anti-slip layer, and the side of the anti-slip layer is provided with antiskid particles, institute
The quantity for stating antiskid particles is several.
5. a kind of digital electric bridge tester according to claim 1, it is characterised in that: the quantity of the screwed pipe (15) is
Four, and the form of four screwed pipe (15) rectangular arrays is fixedly connected on the left and right two of protection shell (1) lower surface
Side.
6. a kind of digital electric bridge tester according to claim 1, it is characterised in that: the side of the connecting plate (12) is solid
Surely it is connected with push rod (18), the push rod (18) is fixedly connected far from the one end of connecting plate (12) with the side of protective device (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821853194.XU CN208932082U (en) | 2018-11-12 | 2018-11-12 | A kind of digital electric bridge tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821853194.XU CN208932082U (en) | 2018-11-12 | 2018-11-12 | A kind of digital electric bridge tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208932082U true CN208932082U (en) | 2019-06-04 |
Family
ID=66727435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821853194.XU Expired - Fee Related CN208932082U (en) | 2018-11-12 | 2018-11-12 | A kind of digital electric bridge tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208932082U (en) |
-
2018
- 2018-11-12 CN CN201821853194.XU patent/CN208932082U/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: 20190604 Termination date: 20201112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |