CN206118226U - Ground connection installation device - Google Patents
Ground connection installation device Download PDFInfo
- Publication number
- CN206118226U CN206118226U CN201621133801.6U CN201621133801U CN206118226U CN 206118226 U CN206118226 U CN 206118226U CN 201621133801 U CN201621133801 U CN 201621133801U CN 206118226 U CN206118226 U CN 206118226U
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- China
- Prior art keywords
- hole
- extension
- ground connection
- erecting device
- elastic component
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Abstract
The utility model discloses a ground connection installation device, ground connection installation device includes: the through -hole that runs through the casing both ends is seted up to the casing, and the through -hole includes first through -hole and second through -hole, and the internal diameter of first through -hole is greater than the internal diameter of second through -hole, elastic component sets up in the through -hole of casing, including connecting rod and elastic component, the connecting rod include connecting portion, be located the connecting portion both ends respectively support portion of holding and first extension, wherein elastic component sleeve establishes on connecting portion, supports the portion of holding to holding the elastic component to prevent that the elastic component from droing, the internal diameter of elastic component is greater than the internal diameter of second through -hole, and wherein connecting portion are arranged in the first through -hole of casing, and first extension is through supporting the portion of holding in holding the second through -hole that elastic component telescopically inserted the casing, the mounting sets up the one end at the second through -hole of casing to when the elastic component was in compression state, detachably was connected with first extension, answers the ground terminal of the earth connection of shape with stationary phase between one end at the second through -hole and the mounting.
Description
Technical field
This utility model is related to technical field of the electromechanical equipment, is more particularly to grounded erecting device.
Background technology
With the development of communication equipment, integration of equipments application requirement is also more and more, between communication equipment mounting distance compared with
Little, installing space is narrow and small；Particularly after mobile communication equipment integral installation, rear portion and side do not have enough assemblings to safeguard sky
Between, individual equipment module is both needed to pull out dismounting maintenance by drawer type and tests.In addition, cable connector is generally connected with bayonet type
Connect, and equipment ground line is all connected in modes such as general screwed hole, stud or knob terminals so that dismount in small space
Operate the efficiency of extremely difficult, production and assembly, debugging and maintenance low.
The content of the invention
This utility model is grounded erecting device mainly solving the technical problems that providing one kind, can be in narrow space
Realize blindmate equipment ground line, Fast Installation, debugging and maintenance.
To solve above-mentioned technical proposal, a kind of technical scheme that this utility model is provided is：A kind of ground connection is provided dress is installed
Put, the ground connection erecting device includes：
Housing, offers the through hole through the housing two ends, and the through hole includes first through hole and the second through hole, described
Internal diameter of the internal diameter of first through hole more than second through hole；
Elastic partss, are arranged in the through hole of the housing, and including connecting rod and elastic component, the connecting rod includes connection
Portion, the support division and the first extension that are located at the connecting portion two ends respectively, wherein the elastic component is set in the connecting portion
On, the support division supports the elastic component, and to prevent the elastic component from coming off, the internal diameter of the elastic component is more than described second
The internal diameter of through hole, wherein the connecting portion is in the first through hole of the housing, first extension is by described
Support division supports the elastic component and is telescopically inserted in second through hole of the housing；
Fixture, is arranged on one end of second through hole of the housing, and is in compressive state in the elastic component
When, removably it is connected with first extension, with the fixing phase between one end of second through hole and the fixture
Answer the ground terminal of the earth lead of shape.
Wherein, the diameter of the support division is identical with the internal diameter of the first through hole, the diameter of the connecting portion with it is described
The internal diameter of the second through hole is identical.
Wherein, first extension includes opposing parallel two side, and the joint face between two sides is opened
If at least one oblique section, the fixture open up mating holes, prolonged with housing and fixing described first in the case where being stressed
Extending portion.
Wherein, the fixture further includes the first stud, is offered through described first between two sides
First circular hole of extension, the fixture towards the edge of the both sides on the surface of first extension arrange two it is symmetrical
Flange, two flanges open up corresponding screwed hole, first stud sequentially pass through the screwed hole, the first circular hole and
Screwed hole, so as to first extension is connected with the fixture.
Wherein, the first circular hole through first extension, the fixture court are offered between two sides
Edge to the both sides on the surface of first extension arranges two relative flanges, and two flanges are along close to each other
Direction respectively sets a projection, and two projections are placed in the case where being stressed in first circular hole, so as to by described
One extension is connected with the fixture.
Wherein, the second circular hole through first extension, second circular hole are offered between two sides
For placing the ground terminal.
Wherein, the ground connection erecting device further includes pad, the pad be arranged at the ground terminal with it is described
Between fixture, to support the ground terminal.
Wherein, the ground connection erecting device further includes cabinet and the first nut, and the cabinet offers accommodating hole；
The outer surface of the housing includes first end and the second end, wherein, the first end is arranged at the first through hole
Corresponding one end, the first end offer the external screw thread matched with first nut, and the accommodating hole is sheathed on described
First end；Second end is arranged at the corresponding one end of second through hole, and the external diameter at second end is more than the accommodating hole
Internal diameter, to clamp the cabinet with first nut, and by rotating first nut by the cabinet and the shell
Body is fixedly connected.
Wherein, the ground connection erecting device further includes the second nut, and the connecting rod further includes the second extension,
Second extension is arranged at the one end of the support division away from the connecting portion, and the outer surface of second extension is arranged
There is the external screw thread matched with second nut, the connection terminal of connecting line is placed in into second nut and the support division
Between, the connection terminal is fixed on second extension by rotating second nut.
Wherein, the ground connection erecting device further includes the second stud, and the side of the support division is provided with projection, institute
State the raised surface away from the connecting portion and blind hole is offered along the bearing of trend of the support division, offer in the blind hole
The female thread matched with second stud, the connection terminal of connecting line is positioned on second stud, described second
Stud is placed in the blind hole by rotation, and the connection terminal of connecting line is fixed on second stud and the projection
Between.
The beneficial effects of the utility model are：The situation of prior art is different from, the ground connection that this utility model is provided is installed
Device can effectively save installation ground connection in the existing blindmate equipment ground line of narrow space interior-excess, Fast Installation, debugging and maintenance
The working place of line and time.
Description of the drawings
Fig. 1 is the generalized section of the ground connection erecting device embodiment that this utility model is provided；
Fig. 2 is the schematic top plan view of the ground connection erecting device embodiment that this utility model is provided；
Fig. 3 is the decomposing schematic representation for being grounded elastic partss and fixture in erecting device shown in Fig. 2；
Fig. 4 is the schematic diagram of another angle of the fixture shown in Fig. 2；
Fig. 5 is that another elastic partss of embodiment of ground connection erecting device that this utility model is provided and the decomposition of fixture are shown
It is intended to；
Fig. 6 is the schematic diagram of another angle of the fixture shown in Fig. 5；
Fig. 7 is the elastic partss of the another embodiment of ground connection erecting device that this utility model is provided and the decomposition of the second stud
Schematic diagram.
Specific embodiment
With reference to the accompanying drawings and examples this utility model is described in detail.
Please refer to Fig. 1 and Fig. 2, a kind of ground connection erecting device 100, for Fast Installation earth lead 200.Ground connection is installed
Device 100 includes：Housing 10, elastic partss 20, fixture 30, pad 40 and cabinet 50.
Housing 10 offers the through hole 11 through 10 two ends of housing, and through hole 11 includes first through hole 111 and the second through hole
112, the internal diameter of first through hole 111 is more than the internal diameter of the second through hole 112.
It is appreciated that when earth lead 200 is for realizing signal ground function, housing 10 is made up of insulant, with
The ground terminal 201 and cabinet 50 for making earth lead 200 is not turned on；When earth lead 200 is for realizing safety ground function, shell
Body 10 is made up of metal material, carries out safety ground with the electric conductivity by housing 10.
Elastic partss 20 are arranged in the through hole 11 of housing 10, including connecting rod 21 and elastic component 23, wherein, connecting rod 21 includes
Connecting portion 211, the support division 212 and the first extension 213 that are located at 211 two ends of connecting portion respectively, elastic component 23 are set in connection
In portion 211, support division 212 supports elastic component 23, and to prevent elastic component 23 from coming off, the internal diameter of elastic component 23 is more than the second through hole
112 internal diameter, wherein connecting portion 211 are located in the first through hole 111 of housing 10, and the first extension 213 is supported by support division 212
Hold elastic component 23 to be telescopically inserted in the second through hole 112 of housing 10.
Wherein, the diameter of support division 212 is identical with the internal diameter of first through hole 111, the diameter of connecting portion 211 and the second through hole
112 internal diameter is identical.
In present embodiment, elastic component 23 is spring.
Fixture 30 is arranged on one end of the second through hole 112 of housing 10, and when elastic component 23 is in compressive state, can
Releasably it is connected with the first extension 213, to fix connecing for respective shapes between one end of the second through hole 112 and fixture 30
The ground terminal 201 of ground wire 200.
It is appreciated that fixture 30 can be but be not limited to handle.
Specifically, Fig. 3 and Fig. 4 is referred to, the first extension 213 includes opposing parallel two side 2131, two sides
Joint face between face 2131 opens up at least one oblique section 2132, and fixture 30 opens up mating holes 31, to house and and receive
The first extension 213 is fixed in the case of pressure.
In the present embodiment, mating holes 31 is rectangle, and the joint face of the first extension 213 is formed continuously three bevelings
Face 2132, wherein, it is vertical with the bearing of trend of the first extension 213 positioned at middle oblique section 2132, thus, the first extension
In 213 insertion mating holes 31, under the effect of the pressure, positioned at middle oblique section 2132 with fixture 30 towards the first extension
213 surface is parallel, you can fix the first extension 213.
Further, fixture 30 includes the first stud 33, offers through the first extension between two sides 2131
213 the first circular hole 2133, fixture 30 towards the edge of the both sides on the surface of the first extension 213 arrange two it is symmetrical convex
Edge 35, two flanges 35 open up corresponding screwed hole 351, and screwed hole 351 offers the female thread matched with the first stud 33,
First stud 33 sequentially passes through screwed hole 351, the first circular hole 2133 and another screwed hole 351 by rotation, so as to by first
Extension 213 is connected with fixture 30.
In other embodiments, Fig. 5 and Fig. 6 is referred to, is offered through the first extension between two sides 2131
213 the first circular hole 2133, fixture 30 towards the edge of the both sides on the surface of the first extension 213 arrange two it is relative convex
Edge 35, two flanges 35 are housed in the case where being stressed along each one projection 36 of projection in direction close to each other, two projections 36
In the first circular hole 2133, so as to the first extension 213 is connected with fixture 30.
It is appreciated that in the case where not being stressed, two projections 36 are not inserted into first towards the first circular hole 2133
In circular hole 2133, in the case where being stressed, two projections 36 are placed in the first circular hole 2133.
It is appreciated that fixture 30 can also be fixedly connected with the first extension 213 by another way.
Further, the second circular hole 2135 through the first extension 213, the second circle are offered between two sides 2131
Hole 2135 is used to place ground terminal 201.
It is appreciated that the ground terminal 201 of earth lead 200 directly can be hung on the first extension 213, i.e., according to ground connection
The shape of the ground terminal 201 of line 200 selects to hang on the first extension 213 or insert in the second circular hole 2135.
It is appreciated that the first circular hole 2133 is arranged in parallel with the second circular hole 2135.
Further, pad 40 is placed between earth lead 200 and fixture 30, to support ground terminal 201.
Referring to Fig. 1, ground connection erecting device 100 further includes cabinet 50 and the first nut 60, and cabinet 50 is opened up
There is accommodating hole 51；The outer surface of housing 10 includes first end 12 and the second end 13, wherein, first end 12 is arranged at first through hole
111 corresponding one end, first end 12 offer the screw thread matched with the first nut 60, and accommodating hole 51 is sheathed on first end 12；The
Two ends 13 are arranged at 112 corresponding one end of the second through hole, the internal diameter of the external diameter at the second end 13 more than accommodating hole 51, with the first spiral shell
Female 60 clamp cabinet, and then cabinet 50 are fixedly connected with housing 10 by rotating the first nut 60.
In present embodiment, the outer surface of housing 10 further includes the 3rd end 15, the 3rd end 15 and first end 12 away from
One end connection at the second end 13, the external diameter at the 3rd end 15 are less than first end 12, thus, can reduce the rotation of the first nut 60 when
Between, and then reduce the time that cabinet 50 is fixedly connected with housing 10.
When earth lead 200 be for realizing signal ground function, need to by connecting line 300 will ground connection erecting device 100 with
Circuit board (Printed Circuit Board, PCB) connects.Referring to Fig. 1 and Fig. 2, ground connection erecting device 100 enters one
Step includes the second nut 70, and connecting rod 21 further includes the second extension 215, and it is remote that the second extension 215 is arranged at support division 212
From one end of connecting portion 211, the outer surface of the second extension 215 is provided with the external screw thread matched with the second nut 70, will be even
The connection terminal 301 of wiring 300 is placed between the second nut 70 and support division 212, by rotating the second nut 70 by connecting line
300 connection terminal 301 is fixed on the second extension 215.
Further, be grounded erecting device 100 and further include holding piece 80, holding piece 80 be arranged at the second nut 70 with
Between connection terminal 301, to support connection terminal 301.
In other embodiments, Fig. 7 is referred to, ground connection erecting device 100 further includes the second stud 90, support division
212 side is provided with raised 2121, and projection 2121 is opened up along the bearing of trend for supporting 212 away from the surface of connecting portion 211
There is blind hole 2123, the female thread corresponding with the second stud 90 is offered in blind hole 2123, by the connection terminal of connecting line 300
301 are arranged on the second stud 90, and the second stud 90 is placed in blind hole 2123 by rotation, by the connection of connecting line 300
Terminal 301 is fixed between the second stud 90 and raised 2121.
During assembling ground connection erecting device 100, cabinet 50 is sheathed on into the outer surface of housing 10, and moves to first end 12,
By being threadedly coupled for the first nut 60 and first end 12, cabinet 50 is fixedly connected with housing 10；Elastic component 23 is sheathed on
On the connecting portion 211 of connecting rod 23, and insert in the first through hole 111 of housing 10, by compression elastic piece 23, by the of connecting rod 23
In second through hole 112 of the insertion housing 10 of one extension 213, to expose the first extension 213；By the earth terminal of earth lead 200
Son 201 is inserted in the second circular hole 2135, or is hung on the first extension 213 for exposing；By connecing for 40 adjacent earth lead 200 of pad
Ground terminal 201 is sheathed on the first extension 213 for exposing；First extension 213 is further inserted into into the cooperation of fixture 30
First extension 213 is connected with fixture 30 by Kong Zhong by the first stud 33, by pressure, by positioned at middle oblique section
2132 is parallel towards the surface of the first extension 213 with fixture 30, and the first extension 213 is fixed；Unclamp connecting rod 21
And fixture 30, because of the elastic reaction of elastic component 23, the ground terminal 201 of earth lead 200 is held in pad 40 and housing 10
The second end 12 between.
Prior art is different from, the ground connection erecting device 100 that this utility model is provided can be existing blind in narrow space interior-excess
Standby earth lead 200 is plugged, Fast Installation, debugging and maintenance effectively save the working place and time for installing earth lead 200.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is all
It is the equivalent structure or equivalent flow conversion made using this utility model description and accompanying drawing content, or directly or indirectly uses
In other related technical fields, it is included in the same manner in scope of patent protection of the present utility model.
Claims (10)
1. it is a kind of to be grounded erecting device, it is characterised in that the ground connection erecting device includes：
Housing, offers the through hole through the housing two ends, and the through hole includes first through hole and the second through hole, and described first
Internal diameter of the internal diameter of through hole more than second through hole；
Elastic partss, are arranged in the through hole of the housing, including connecting rod and elastic component, the connecting rod include connecting portion,
Respectively positioned at the support division and the first extension at the connecting portion two ends, wherein the elastic component is set on the connecting portion,
The support division supports the elastic component, and to prevent the elastic component from coming off, the internal diameter of the elastic component is logical more than described second
The internal diameter in hole, wherein the connecting portion is in the first through hole of the housing, first extension is supported by described
The portion of holding supports the elastic component and is telescopically inserted in second through hole of the housing；
Fixture, is arranged on one end of second through hole of the housing, and when the elastic component is in compressive state, can
Releasably it is connected with first extension, to fix respective shapes between one end of second through hole and the fixture
Earth lead ground terminal.
2. ground connection erecting device according to claim 1, it is characterised in that
The diameter of the support division is identical with the internal diameter of the first through hole, the diameter of the connecting portion and second through hole
Internal diameter is identical.
3. ground connection erecting device according to claim 1, it is characterised in that
First extension includes opposing parallel two side, and the joint face between two sides opens up at least one
Oblique section, the fixture open up mating holes, with accommodating and first extension is fixed in the case where being stressed.
4. ground connection erecting device according to claim 3, it is characterised in that
The fixture further includes the first stud, and through first extension is offered between two sides
One circular hole, edge setting two symmetrical flanges of the fixture towards the both sides on the surface of first extension, two
The flange opens up corresponding screwed hole, and first stud sequentially passes through the screwed hole, the first circular hole and screwed hole, from
And first extension is connected with the fixture.
5. ground connection erecting device according to claim 3, it is characterised in that：
Offer the first circular hole through first extension between two sides, the fixture is towards described first
The edge of the both sides on the surface of extension arranges two relative flanges, and two flanges respectively set one along direction close to each other
Projection, two projections are placed in the case where being stressed in first circular hole, so as to by first extension with
The fixture connection.
6. ground connection erecting device according to claim 3, it is characterised in that
The second circular hole through first extension is offered between two sides, second circular hole is used to place institute
State ground terminal.
7. ground connection erecting device according to claim 1, it is characterised in that
The ground connection erecting device further includes pad, the pad be arranged at the ground terminal and the fixture it
Between, to support the ground terminal.
8. ground connection erecting device according to claim 1, it is characterised in that
The ground connection erecting device further includes cabinet and the first nut, and the cabinet offers accommodating hole；
The outer surface of the housing includes first end and the second end, wherein, the first end is arranged at the first through hole correspondence
One end, the first end offers the external screw thread matched with first nut, and the accommodating hole is sheathed on described first
End；Second end is arranged at the corresponding one end of second through hole, and the external diameter at second end is interior more than the accommodating hole
Footpath is to clamp the cabinet with first nut and the cabinet is solid with the housing by rotating first nut
It is fixed to connect.
9. ground connection erecting device according to claim 1, it is characterised in that
The ground connection erecting device further includes the second nut, and the connecting rod further includes the second extension, described second
Extension is arranged at the one end of the support division away from the connecting portion, the outer surface of second extension be provided with it is described
The external screw thread that second nut matches, the connection terminal of connecting line is placed between second nut and the support division, is led to
Cross and rotate second nut connection terminal is fixed on second extension.
10. ground connection erecting device according to claim 1, it is characterised in that
The ground connection erecting device further includes the second stud, and the side of the support division is provided with projection, described raised remote
Blind hole is offered along the bearing of trend of the support division from the surface of the connecting portion, is offered in the blind hole and described
The female thread that two studs match, the connection terminal of connecting line is positioned on second stud, and second stud passes through
Rotation is placed in the blind hole, and the connection terminal of connecting line is fixed between second stud and the projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621133801.6U CN206118226U (en) | 2016-10-18 | 2016-10-18 | Ground connection installation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621133801.6U CN206118226U (en) | 2016-10-18 | 2016-10-18 | Ground connection installation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206118226U true CN206118226U (en) | 2017-04-19 |
Family
ID=58527272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621133801.6U Active CN206118226U (en) | 2016-10-18 | 2016-10-18 | Ground connection installation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206118226U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018072090A1 (en) * | 2016-10-18 | 2018-04-26 | 海能达通信股份有限公司 | Ground mounting device |
-
2016
- 2016-10-18 CN CN201621133801.6U patent/CN206118226U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018072090A1 (en) * | 2016-10-18 | 2018-04-26 | 海能达通信股份有限公司 | Ground mounting device |
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