CN207586282U - A kind of shrapnel, electric current column fixer and suspending device - Google Patents
A kind of shrapnel, electric current column fixer and suspending device Download PDFInfo
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- CN207586282U CN207586282U CN201721737143.6U CN201721737143U CN207586282U CN 207586282 U CN207586282 U CN 207586282U CN 201721737143 U CN201721737143 U CN 201721737143U CN 207586282 U CN207586282 U CN 207586282U
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- shrapnel
- electric current
- current column
- deformed area
- elastic component
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Abstract
The utility model is related to electric energy meter fields, disclose a kind of shrapnel, electric current column fixer and suspending device, shrapnel includes multiple elastic components, elastic component is annularly distributed, a grafting channel is formed to surround, each elastic component is protruded equipped with the deformed area distorted along the hand of spiral and rotation direction is identical, deformed area towards the center of grafting channel, and the protrusion distance of deformed area can change with the deformed area along the elastic deformation of projected direction.The utility model on elastic component by setting deformed area, when external electric current column is plugged in the grafting channel of shrapnel, by the extruding of electric current column elastic deformation is occurred for the deformed area of shrapnel, and then holds electric current column tightly, even if replacing the electric current column of different-diameter, shrapnel can also be by the electric current column that changes the protrusion size of deformed area to adapt to different, realize the compatibility to different electric current columns, it is simple in structure, it is easy to operate, it is of low cost, realization easy to spread.
Description
Technical field
The utility model is related to electric energy meter fields, and the different fixed shrapnels of electric current column can be compatible with more particularly, to one kind,
And electric current column fixer and suspending device using the shrapnel.
Background technology
Since suspending device is divided into high current and low current, the size of electric current column being applicable in is also different, therefore
The scene for frequently replacing electric current column is often faced in actual use, estimated current column majority is will be by itself screw thread or spiral shell
Line connector is spun on the threaded hole of pocket watch seat, therefore is replaced electric current column and constantly needed the electricity on pocket watch seat through spanner
The shortcomings that fluidization tower rotates, then replaces by suitable electric current column by spanner, such method is complicated for operation, much time
Material, of high cost, efficiency is low, and most importantly the threaded hole aperture on pocket watch seat is fixed, and can not be compatible with the electric current of different-diameter
Column, so as to meet the needs of people replace electric current column.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides the electric current column of a kind of shrapnel and the application shrapnel
Fixing device and suspending device, for solving the problems, such as that the prior art can not be compatible with the electric current column of different-diameter.
Technical solution is used by the utility model solves its technical problem：
A kind of shrapnel, including multiple elastic components, elastic component is annularly distributed, and a grafting channel, each elasticity are formed to surround
Part is protruded equipped with the deformed area distorted along the hand of spiral and rotation direction is identical, deformed area towards the center of grafting channel, deformed area
Prominent distance can change with the deformed area along the elastic deformation of projected direction.
As the mode that is further improved of said program, elastic component is sheet metal.
As the mode that is further improved of said program, elastic component is circumferentially.
As the mode that is further improved of said program, connector is located at the both ends of elastic component, and direction circumferentially with
Each elastic component is affixed successively.
As the mode that is further improved of said program, deformed area is located at the intermediate position of elastic component.
A kind of electric current column fixer, including pedestal and above-mentioned shrapnel, pedestal is equipped with mounting hole, and shrapnel is mounted on installation
In hole, and grafting channel and mounting hole are coaxial.
Mode is further improved as said program, further includes casing, the both ends of elastic component are reversely curved to centre
To form hook, shrapnel is plugged in casing folding, and hook is articulated in respectively on the edge at casing both ends.
Be further improved mode as said program, further include support base and spring, the both ends of spring respectively with installation
The bottom wall in hole, support base connection, axial support elastic sheet of the support base along shrapnel.
A kind of suspending device, including pedestal, forceful electric power module, light current module, electric current column and above-mentioned electric current column fixer, by force
Electric module is fixed on light current module on pedestal, and electric current column fixer is fixed on forceful electric power module, and electric current column is plugged on
In the grafting channel of shrapnel, deformed area holds electric current column tightly after elastic deformation occurs.
The beneficial effects of the utility model are：
The utility model on elastic component by setting deformed area, when external electric current column is plugged on the grafting channel of shrapnel
Interior, by the extruding of electric current column elastic deformation is occurred for the deformed area of shrapnel, and then holds electric current column tightly, even if replacing different-diameter
Electric current column, shrapnel can also be realized by the electric current column for changing the protrusion size of deformed area to adapt to different to different electric current columns
Compatibility, simple in structure, easy to operate, of low cost, realization easy to spread.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the stereoscopic schematic diagram of the utility model shrapnel one embodiment；
Fig. 2 is the stereoscopic schematic diagram of the utility model electric current column fixer one embodiment；
Fig. 3 is the decomposition diagram of the utility model suspending device.
Specific embodiment
The technique effect of the design of the utility model, concrete structure and generation is carried out below with reference to embodiment and attached drawing
Clear, complete description, to be completely understood by the purpose of this utility model, scheme and effect.It should be noted that not conflicting
In the case of, the feature in embodiment and embodiment in the application can be combined with each other.
It should be noted that unless otherwise specified, when a certain feature is referred to as " fixing ", " connection " is in another feature,
It can directly fix, be connected in another feature, can also fix, be connected in another feature indirectly.In addition, this
The descriptions such as the up, down, left, right, before and after used in utility model are only relative to each composition portion of the utility model in attached drawing
For the mutual alignment relation divided.
In addition, unless otherwise defined, the technology of all of technologies and scientific terms used here by the article and the art
The normally understood meaning of personnel is identical.Term used in the description is intended merely to description specific embodiment herein, without
It is to limit the utility model.Term as used herein " and/or " appointing including one or more relevant Listed Items
The combination of meaning.
With reference to Fig. 1, the stereoscopic schematic diagram of the utility model shrapnel one embodiment is shown.As shown in the figure, shrapnel includes
Multiple elastic components 110, elastic component 110 is preferably sheet metal in the present embodiment so that elastic component has excellent elasticity, certainly
Elastic component can also be the other shapes such as strip, other flexible materials can also be made of plastic cement etc..
Each elastic component 110 is annularly distributed, and a grafting channel is formed to surround, and distribution annular in shape referred to herein is simultaneously unlimited
Annulus is made as, is also not limited to the distribution of continuous closing, certainly, in order to adapt to common cylindrical current column, in the present embodiment
It is preferred that it is distributed in annulus.
Equipped with the deformed area 111 distorted along the hand of spiral and rotation direction is identical, (deformed area in figure is only each elastic component 110
Signal, strictly not corresponding with practical structures), by torsional deformation, which protrudes towards the center of grafting channel, from
And so that the diameter of deformed area 111 is less than the diameter at 110 other positions of elastic component, since deformed area has deformability, therefore work as
When having foreign object to be inserted into grafting channel and supporting deformed area, deformed area can expand outwardly, and when foreign object leaves grafting channel, become
Shape area can restore again, i.e., the protrusion distance of deformed area can change with the deformed area along the elastic deformation of projected direction.Preferably,
Deformed area 111 is located at the intermediate position of elastic component 110.
In order to which the connection for realizing each elastic component 110 is fixed, shrapnel is additionally provided with connector 120, and connector 120 is located at elastic component
110 both ends, and direction circumferentially and each elastic component 110 are affixed successively.Preferably, connector 120 and 110 one of elastic component
Molding.
The both ends of elastic component 110 are reversely bent respectively towards centre, are linked up with so as to be formed at the both ends of elastic component 110
130。
With reference to Fig. 2, the stereoscopic schematic diagram of the utility model electric current column fixer one embodiment is shown, pedestal in figure
Part-structure be not shown, in order to preferably show internal connection relation.As shown in the figure, electric current column fixer includes base
Seat 140, casing 150, support base 160, spring 170 and above-mentioned shrapnel 100.
Pedestal 140 is equipped with mounting hole 141, and shrapnel 100, support base 160 and spring 170 are sequentially arranged at mounting hole 141
Interior, the grafting channel and mounting hole on shrapnel are coaxial.The both ends of spring 170 respectively with the bottom wall of mounting hole 141, support base 150
Connection, support base 160 are equipped with the mounting hole 161 that diameter is slightly larger than shrapnel 100, and the bottom end of shrapnel 100 is plugged on mounting hole 161
Interior, the bottom wall of mounting hole 161 is supported shrapnel 100, in this way, shrapnel 100 can be with support base 160 together along mounting hole 141
It is axial elastic movement occurs, dynamics is excessive and damage shrapnel when avoiding the electric current column from being inserted into.
Preferably, shrapnel is plugged in casing 150, and hook 130 is articulated in respectively on the edge at 150 both ends of casing, i.e.,
Shrapnel is first connect with casing 150, is then fitted into mounting hole 161, casing 150 can be as the skeletal support shrapnel of shrapnel.
With reference to Fig. 3, the decomposition diagram of the utility model suspending device is shown.As shown in the figure, suspending device includes bottom
Seat 200, forceful electric power module 300, light current module 400, electric current column 500 and above-mentioned electric current column fixer, wherein forceful electric power module 300
It is fixed in known manner on pedestal 200 with light current module 400, several electric current column fixers are fixed on forceful electric power side by side
On module 300, electric current column 500 is plugged in the grafting channel of shrapnel, and the deformed area of shrapnel is occurred by the extruding of electric current column
Elastic deformation, and then hold electric current column tightly, even if replacing the electric current column of different-diameter, shrapnel can also be by changing the prominent of deformed area
Going out size to adapt to different electric current columns, realize the compatibility to different electric current columns, the utility model is simple in structure, easy to operate,
It is of low cost, realization easy to spread.
It is that illustrating, but the invention is not limited to the reality for progress is implemented to the preferable of the utility model above
Example is applied, those skilled in the art can also make various equivalent variations without departing from the spirit of the present invention
Or replace, these equivalent deformations or replacement are all contained in the application claim limited range.
Claims (9)
1. a kind of shrapnel, which is characterized in that including multiple elastic components, the elastic component is annularly distributed, with surround to be formed one insert
Road is connected, each elastic component is inserted equipped with the deformed area distorted along the hand of spiral and rotation direction is identical, the deformed area towards described
The center for connecting road protrudes, and the protrusion distance of the deformed area can change with the deformed area along the elastic deformation of projected direction.
2. shrapnel according to claim 1, which is characterized in that the elastic component is sheet metal.
3. shrapnel according to claim 1, which is characterized in that the elastic component is circumferentially.
4. shrapnel according to claim 3, which is characterized in that further include connector, the connector is located at the elasticity
The both ends of part, and it is affixed successively along the direction of the circumference and each elastic component.
5. shrapnel according to any one of claim 1 to 4, which is characterized in that the deformed area is located at the elastic component
Intermediate position.
6. a kind of electric current column fixer, which is characterized in that including the shrapnel described in any one of pedestal and claim 1 to 5,
The pedestal is equipped with mounting hole, and the shrapnel is mounted in the mounting hole, and the grafting channel and the mounting hole are same
Axis.
7. electric current column fixer according to claim 6, which is characterized in that further include casing, the two of the elastic component
It holds and is reversely bent to centre to form hook, the shrapnel is plugged in described sleeve pipe, and the hook is articulated in institute respectively
On the edge for stating casing both ends.
8. the electric current column fixer described according to claim 6 or 7, which is characterized in that support base and spring are further included, it is described
The both ends of spring are connect respectively with the bottom wall of the mounting hole, the support base, and the support base is propped up along the axial direction of the shrapnel
Support the shrapnel.
9. a kind of suspending device, which is characterized in that including pedestal, forceful electric power module, light current module, electric current column and claim 1 to 8
Any one of described in electric current column fixer, the forceful electric power module and light current module be fixed on the pedestal, the electricity
Fluidization tower fixing device is fixed on the forceful electric power module, and the electric current column is plugged in the grafting channel of the shrapnel, described
The electric current column is held tightly after elastic deformation occurs in deformed area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721737143.6U CN207586282U (en) | 2017-12-13 | 2017-12-13 | A kind of shrapnel, electric current column fixer and suspending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721737143.6U CN207586282U (en) | 2017-12-13 | 2017-12-13 | A kind of shrapnel, electric current column fixer and suspending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207586282U true CN207586282U (en) | 2018-07-06 |
Family
ID=62737789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721737143.6U Active CN207586282U (en) | 2017-12-13 | 2017-12-13 | A kind of shrapnel, electric current column fixer and suspending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207586282U (en) |
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2017
- 2017-12-13 CN CN201721737143.6U patent/CN207586282U/en active Active
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