CN208334505U - High-voltage digital megameter - Google Patents
High-voltage digital megameter Download PDFInfo
- Publication number
- CN208334505U CN208334505U CN201820913704.1U CN201820913704U CN208334505U CN 208334505 U CN208334505 U CN 208334505U CN 201820913704 U CN201820913704 U CN 201820913704U CN 208334505 U CN208334505 U CN 208334505U
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- Prior art keywords
- megameter
- slot
- ontology
- box
- stretching
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Abstract
The utility model provides a kind of high-voltage digital megameter, is related to technical field of electricity.The high-voltage digital megameter, including apparatus main body, described device main body includes pedestal and stretching device, megameter ontology, storage device and regulating device, the stretching device includes stretching box, stretching box is fixedly connected at left and right sides of the pedestal, the top and bottom for stretching box inner wall are fixedly connected by stretch rod, and the side surface winding of the stretch rod is provided with reset spring, and the top for stretching box inner wall is connected by the top movable of reset spring and stretch ring.The high-voltage digital megameter, by being provided with stretching device, stretching box, stretch rod, reset spring, stretch ring, rotating device, megameter ontology, pedestal, storage device, telescopic chute, fixing groove, link slot, support column, slot and plate, when use read data offer convenience, without using when prevent dust be infected with megameter ontology.
Description
Technical field
The utility model relates to technical field of electricity, specially a kind of high-voltage digital megameter.
Background technique
Megameter is a kind of electrician's commonly measuring instrumentss, is mainly used to check electrical equipment, household electrical appliance or electric wire
Over the ground and alternate insulation resistance, to guarantee equipment, electric appliance and line work in normal condition, however existing megameter is or not road
Convenient for checking, reading data for user makes troubles.
China Patent Publication No. is that CN206945825U discloses a kind of novel megameter, the megameter structure is complicated not side
Just operate, without using when dust contamination in the inside of megameter, influence the normal use of megameter, and be inconvenient to adjust
The tilt angle for adjusting megameter, causes the working efficiency of staff to reduce.
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 high-voltage digital megameter, solves inconvenient behaviour
The problem of making.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of high-voltage digital megameter,
Including apparatus main body, described device main body includes pedestal and stretching device, megameter ontology, storage device and regulating device, institute
Stating stretching device includes stretching box, and stretching box, the top for stretching box inner wall are fixedly connected at left and right sides of the pedestal
Portion is fixedly connected with bottom by stretch rod, and the side surface of the stretch rod, which is wound, is provided with reset spring, in the stretching box
The top of wall is connected by the top movable of reset spring and stretch ring, the side of the stretch ring side surface and one end of slide bar
It is fixedly connected, and the opposite side of two slide bars is flexibly connected by rotating device with the left and right sides of megameter ontology, it is described
Rotating device includes two rolling boxes, and two roll the opposite side of box and weld respectively with the left and right sides of megameter ontology,
The internal regulation for rolling box has support ball, and the side of the support outer surface of ball is fixedly connected with one end of slide bar.
Preferably, storage device is provided at the top of the pedestal, the storage device includes two telescopic chutes, described to stretch
Contracting slot is provided with the left and right sides at the top of pedestal, and fixing groove is offered at the top of the pedestal, and the bottom of fixing groove inner wall opens up
There is a link slot, the internal activity socket of the link slot is offered slotting at the top of the support column side surface there are three support column
Slot, the megameter ontology are actively socketed on the inside of fixing groove, and the back side of the megameter ontology is fixedly connected with plate, institute
The bottom for stating plate is plugged on the inside of one of slot.
Preferably, the inside of the link slot is equipped with regulating device, and the regulating device includes two connection straps, described
Connection strap is socketed in the inside of link slot, and two connection straps are fixedly connected by three support columns, the link slot inner wall
Side offers locating slot, and the inside of the locating slot is socketed with locating piece, and the side of the locating piece passes through rubber pad and company
The side of narrow bars is flexibly connected, and the locating piece is fixedly connected with motion bar, the side of the motion bar far from the side of rubber pad
Surface wrap is provided with helical spring, and one end of remotely located piece of the motion bar through locating slot and extends to the outer of pedestal
The one end in portion, remotely located piece of the motion bar is fixedly connected with pulling plate.
Preferably, the bottom end of the stretch rod side surface is socketed with rubber ring, and the bottom at the top of rubber ring and stretch ring
Portion's overlap joint.
Preferably, the support ball is actively socketed on the inside for rolling box, and the inner wall for rolling box is outer with support ball
Surface overlap joint.
Preferably, the front and rear sides of the plate are overlapped with the front and rear sides of slot inner wall, and two stretching boxes are opposite
Side offer sliding slot.
Preferably, handle is fixedly connected at the top of the plate.
Preferably, the inside of the slot is socketed with rubber sleeve, and the left and right of the opposite side and plate of two rubber sleeves
Two sides overlap joint.
(3) beneficial effect
The utility model provides a kind of high-voltage digital megameter.Have it is following the utility model has the advantages that
1, the high-voltage digital megameter, by be provided with stretching device, stretch box, stretch rod, reset spring, stretch ring,
Rotating device, megameter ontology, pedestal, storage device, telescopic chute, fixing groove, link slot, support column, slot and plate use
When pull up handle, handle drives plate to move up, and plate drives megameter ontology to move up, megameter ontology
After fixing groove, with the help of rotating device, megameter ontology is rotated a certain angle, then by plate grafting
In the inside of slot, when not using megameter ontology, extracts plate and rotate megameter ontology, by the one of megameter ontology
Side is inserted into the inside of fixing groove, easy to operate simple, and use when reads data and offers convenience, without using when prevent
Dust is infected with megameter ontology, improves the service life of megameter ontology.
2, high-voltage digital megameter, by being provided with regulating device, connection strap, locating slot, locating piece, motion bar and spiral shell
Spring is revolved, pulls out two pulling plates first, pulling plate drives motion bar mobile, and motion bar drives locating piece mobile and extrusion spiral
Spring, so that rubber pad is not contacted with connection strap, two connection straps of sliding of front and back, to adjust the position of three support columns
Set, unclamp and push locating piece mobile under the action of helical spring elastic force after pulling plate, locating piece drive rubber pad tightly with
Connection strap contact, the effective tilt angle for adjusting megameter ontology, is applicable in the various angular adjustment needs of user.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the top view of the utility model fixing groove cross-section structure；
Fig. 3 is the front schematic view of the utility model stretching device cross-section structure；
Fig. 4 is the enlarged diagram of structure at A in the utility model Fig. 1.
In figure: 1 apparatus main body, 11 stretching devices, 111 stretch boxes, 112 stretch rods, 113 reset springs, 114 stretch rings,
115 rotating devices, 1151 roll boxes, 1152 support balls, 12 megameter ontologies, 13 pedestals, 14 storage devices, 141 telescopic chutes,
142 fixing grooves, 143 link slots, 144 support columns, 145 slots, 146 plates, 15 regulating devices, 151 connection straps, 152 positioning
Slot, 153 locating pieces, 154 motion bars, 155 helical springs.
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. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of high-voltage digital megameter, including device master
Body 1, apparatus main body 1 include pedestal 13 and stretching device 11, megameter ontology 12, storage device 14 and regulating device 15, are stretched
Device 11 includes stretching box 111, and the left and right sides of pedestal 13, which is fixedly connected to, stretches box 111, stretches the top of 111 inner wall of box
It is fixedly connected with bottom by stretch rod 112, the bottom end of 112 side surface of stretch rod is socketed with rubber ring, and the top of rubber ring
It is overlapped with the bottom of stretch ring 114, by being provided with rubber ring, rubber ring reduces stretch ring 114 and stretches between box 111
Abrasion, the side surface winding of stretch rod 112 is provided with reset spring 113, stretches and pass through reset spring at the top of 111 inner wall of box
113 connect with the top movable of stretch ring 114, and the side of 114 side surface of stretch ring is fixedly connected with one end of slide bar, by setting
It set stretching device 11, stretched box 111, stretch rod 112, reset spring 113 and stretch ring 114, when slide bar is by upward drawing
After power, slide bar drives stretch ring 114 to move up simultaneously pressed home spring 113,113 forced contraction of reset spring, by plate
After 146 alignments 145, reset spring 113 applies the effect of elastic force to stretch ring 114, by the insertion of plate 146 tightly
To the inside of slot 145, and two slide bars it is opposite side it is living by the left and right sides of rotating device 115 and megameter ontology 12
Dynamic connection, rotating device 115 include two rollings boxes 1151, and the opposite side of two rolling boxes 1151 respectively with megameter sheet
The left and right sides of body 12 is welded, and the internal regulation for rolling box 1151 has support ball 1152, support the side of 1152 outer surface of ball with
One end of slide bar is fixedly connected, and support ball 1152 is actively socketed on the inside for rolling box 1151, rolls the inner wall and branch of box 1151
The outer surface overlap joint for supportting ball 1152, by being provided with rotating device 115, rolling box 1151 and support ball 1152, slide bar and support
Ball 1152 plays the role of support to rotating device 115, and support ball 1152 itself can't rotate, but rotate megameter ontology
It is driven after 12 and rolls the rotation of box 1151, so that megameter ontology 12 rotates, the top of pedestal 13 is provided with storage device
14, storage device 14 includes two telescopic chutes 141, and telescopic chute 141 is provided with the left and right sides at 13 top of pedestal, the top of pedestal 13
Portion offers fixing groove 142, and the bottom of 142 inner wall of fixing groove offers link slot 143, the internal activity socket of link slot 143
There are three support column 144, slot 145 is offered at the top of 144 side surface of support column, megameter ontology 12 is actively socketed on fixation
The inside of slot 142, the back side of megameter ontology 12 are fixedly connected with plate 146, and the top of plate 146 is fixedly connected with handle,
The bottom of plate 146 is plugged on the inside of one of slot 145, and the front and rear sides of plate 146 are and before 145 inner wall of slot
Two sides overlap afterwards, and two stretch the opposite side of box 111 and offer sliding slot, by being provided with stretching device 11, stretching box
111, stretch rod 112, reset spring 113, stretch ring 114, rotating device 115, megameter ontology 12, pedestal 13, storage device
14, telescopic chute 141, fixing groove 142, link slot 143, support column 144, slot 145 and plate 146, use when, pull up
Dynamic handle, handle drive plate 146 to move up, and plate 146 drives megameter ontology 12 to move up, megameter ontology 12
After fixing groove 142, with the help of rotating device 115, megameter ontology 12 is rotated a certain angle, then will
Plate 146 is plugged on the inside of slot 145, when not using megameter ontology 12, extracts plate 146 and rotates megameter sheet
The side of megameter ontology 12, is inserted into the inside of fixing groove 142 by body 12, easy to operate simple, and use when reads number
According to offering convenience, without using when prevent dust to be infected with megameter ontology 12, improve the service life of megameter ontology 12,
The inside of link slot 143 is equipped with regulating device 15, and regulating device 15 includes two connection straps 151,151 company of being socketed in of connection strap
The inside of access slot 143, and two connection straps 151 are fixedly connected by three support columns 144, the side of 143 inner wall of link slot is opened
Equipped with locating slot 152, the inside of locating slot 152 is socketed with locating piece 153, the side of locating piece 153 by rubber pad with connect
The side of item 151 is flexibly connected, and the side of rubber pad and the side of connection strap 151 overlap, the other side of rubber pad and locating piece
153 side welding, by being provided with rubber pad, rubber pad by the extrusion deformation between connection strap 151 and locating piece 153,
Help that connection strap 151 is fixed, locating piece 153 is fixedly connected with motion bar 154, motion bar far from the side of rubber pad
154 side surface winding is provided with helical spring 155, and locating slot 152 is run through simultaneously in one end that 154 remotely located pieces 153 of motion bar
The outside of pedestal is extended to, one end that 154 remotely located pieces 153 of motion bar is fixedly connected with pulling plate, adjusts dress by being provided with
15, connection strap 151, locating slot 152, locating piece 153, motion bar 154 and helical spring 155 are set, pulls out two drawings first
Disk, pulling plate drive motion bar 154 mobile, and motion bar 154 drives locating piece 153 mobile and extrusion spiral spring 155, so that rubber
Pad is not contacted with connection strap 151, two connection straps 151 of sliding of front and back, so that the position of three support columns 144 is adjusted, pine
Open pulling plate pushes locating piece 153 mobile under the action of 155 elastic force of helical spring later, and locating piece 153 drives rubber pad tightly
Contacted with connection strap 151, the effective tilt angle for adjusting megameter ontology 12 is applicable in the various angular adjustments need of user
It wants.
Working principle: when adjusting the tilt angle of megameter ontology 12, two pulling plates, pulling plate band are pulled out first
Dynamic motion bar 154 is mobile, and motion bar 154 drives locating piece 153 mobile and extrusion spiral spring 155 so that rubber pad not with
Connection strap 151 contact, two connection straps 151 of sliding of front and back, thus adjust three support columns 144 position, unclamp pulling plate it
Push locating piece 153 mobile under the action of 155 elastic force of helical spring afterwards, locating piece 153 drive rubber pad tightly with connection
Item 151 contacts, and use when pulls up handle, and handle drives plate 146 to move up, and plate 146 drives megameter sheet
Body 12 moves up, after megameter ontology 12 is departing from fixing groove 142, with the help of rotating device 115, by megameter
Ontology 12 rotates a certain angle, and plate 146 is then plugged on to the inside of slot 145, without using megameter ontology 12 when
It waits, extract plate 146 and rotates megameter ontology 12, the side of megameter ontology 12 is inserted into the inside of fixing groove 142.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
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 (7)
1. a kind of high-voltage digital megameter, including apparatus main body (1), it is characterised in that: described device main body (1) includes pedestal
(13) and stretching device (11), megameter ontology (12), storage device (14) and regulating device (15), the stretching device (11)
Including stretching box (111), it is fixedly connected at left and right sides of the pedestal (13) and stretches box (111), the stretching box (111)
The top and bottom of inner wall are fixedly connected by stretch rod (112), and the side surface winding of the stretch rod (112) is provided with reset
Spring (113), the top for stretching box (111) inner wall are connected by the top movable of reset spring (113) and stretch ring (114)
It connects, the side of stretch ring (114) side surface is fixedly connected with one end of slide bar, and two opposite sides of slide bar pass through rotation
Rotary device (115) is flexibly connected with the left and right sides of megameter ontology (12), and the rotating device (115) includes two rolling boxes
(1151), and two roll box (1151) opposite side and weld respectively with the left and right sides of megameter ontology (12), the rolling
The internal regulation of dynamic box (1151) has support ball (1152), and the side of described support ball (1152) outer surface and one end of slide bar are solid
Fixed connection.
2. high-voltage digital megameter according to claim 1, it is characterised in that: be provided with receipts at the top of the pedestal (13)
It receives device (14), the storage device (14) includes two telescopic chutes (141), and the telescopic chute (141) is provided with pedestal (13)
The left and right sides at top offers fixing groove (142) at the top of the pedestal (13), and the bottom of fixing groove (142) inner wall opens up
Have link slot (143), there are three support column (144), the support columns (144) for the internal activity socket of the link slot (143)
It is offered at the top of side surface slot (145), the megameter ontology (12) is actively socketed on the inside of fixing groove (142), institute
The back side for stating megameter ontology (12) is fixedly connected with plate (146), and the bottom of the plate (146) is plugged on one of them and inserts
The inside of slot (145).
3. high-voltage digital megameter according to claim 2, it is characterised in that: install the inside of the link slot (143)
Have regulating device (15), the regulating device (15) includes two connection straps (151), and the connection strap (151) is socketed in connection
The inside of slot (143), and two connection straps (151) are fixedly connected by three support columns (144), in the link slot (143)
The side of wall offers locating slot (152), and the inside of the locating slot (152) is socketed with locating piece (153), the locating piece
(153) side is flexibly connected by rubber pad with the side of connection strap (151), and the locating piece (153) is far from rubber pad
Side is fixedly connected with motion bar (154), and the side surface winding of the motion bar (154) is provided with helical spring (155), described
One end of motion bar (154) remotely located piece (153) runs through locating slot (152) and extends to the outside of pedestal, the motion bar
(154) one end of remotely located piece (153) is fixedly connected with pulling plate.
4. high-voltage digital megameter according to claim 1, it is characterised in that: the bottom of stretch rod (112) side surface
End cap is connected to rubber ring, and the bottom of the top of rubber ring and stretch ring (114) overlaps.
5. high-voltage digital megameter according to claim 1, it is characterised in that: the support ball (1152) is actively socketed on
Roll the inside of box (1151), the outer surface overlap joint of the inner wall for rolling box (1151) and support ball (1152).
6. high-voltage digital megameter according to claim 2, it is characterised in that: the front and rear sides of the plate (146) are equal
It is overlapped with the front and rear sides of slot (145) inner wall, and two stretch box (111) opposite side and offer sliding slot.
7. high-voltage digital megameter according to claim 6, it is characterised in that: the top of the plate (146) is fixed to be connected
It is connected to handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820913704.1U CN208334505U (en) | 2018-06-13 | 2018-06-13 | High-voltage digital megameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820913704.1U CN208334505U (en) | 2018-06-13 | 2018-06-13 | High-voltage digital megameter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208334505U true CN208334505U (en) | 2019-01-04 |
Family
ID=64770712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820913704.1U Expired - Fee Related CN208334505U (en) | 2018-06-13 | 2018-06-13 | High-voltage digital megameter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208334505U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115291496A (en) * | 2022-08-08 | 2022-11-04 | 深圳市芯科盈科技有限公司 | Intelligent watch with rotatable switching dial plate |
-
2018
- 2018-06-13 CN CN201820913704.1U patent/CN208334505U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115291496A (en) * | 2022-08-08 | 2022-11-04 | 深圳市芯科盈科技有限公司 | Intelligent watch with rotatable switching dial plate |
| CN115291496B (en) * | 2022-08-08 | 2023-05-19 | 深圳市芯科盈科技有限公司 | Intelligent watch with rotatable switching dial plate |
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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: 20190104 Termination date: 20210613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |