CN208270632U - A kind of Telescopic electricity meter case mounting rack - Google Patents
A kind of Telescopic electricity meter case mounting rack Download PDFInfo
- Publication number
- CN208270632U CN208270632U CN201820785756.5U CN201820785756U CN208270632U CN 208270632 U CN208270632 U CN 208270632U CN 201820785756 U CN201820785756 U CN 201820785756U CN 208270632 U CN208270632 U CN 208270632U
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- China
- Prior art keywords
- connector
- screw rod
- mounting rack
- electricity meter
- meter case
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Abstract
The utility model discloses a kind of Telescopic electricity meter case mounting racks, fixing seat is mounted to a wall, ammeter box is housed in mounting base, the centre of expansion bracket is equipped with the first screw rod, pulling frame is additionally provided between first screw rod and expansion bracket, rotate the first screw rod can change mounting base to fixing seat distance, to realize the flexible of ammeter box mounting rack, the installation site of ammeter box is become adjustable, it can adapt to the different installation operating condition of ammeter box, and structure is simple, and cost of manufacture is cheap, can be mass-produced, promotes.
Description
Technical field
The utility model relates to a kind of electric system mounting racks, more particularly to a kind of Telescopic electricity meter case mounting rack.
Background technique
It is used in electric appliance in industry and family at present, ammeter box is a kind of common electrical instrumentation, thus extensive
Using.It is designed with many drainings and exhaust pipe on existing cell building wall, causes the installation space of ammeter box insufficient.Again
Since traditional ammeter box mounting rack volume is fixed, so that ammeter is difficult to install in narrow space, to influence entire electricity
Electricity box installation process.On the other hand, huge ammeter box mounting rack also brings inconvenience to transport.
In conclusion existing ammeter box mounting rack volume is big, transport and installation are all inconvenient, are unfavorable in narrow sky
Interior installation also can not neatly adjust the installation site of ammeter.
Utility model content
The utility model provides a kind of Telescopic electricity meter case mounting rack, and which solve existing ammeter box mounting rack length
It fixes, be not adjustable the technical issues of ammeter box installation site.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of Telescopic electricity meter case mounting rack, packet
Fixing seat and mounting base are included, further includes two expansion brackets being symmetrical set and first screw rod, the expansion bracket include
The inner side edge rotation of first connector and the second connector, the inner side edge of first connector and second connector is hinged
Opening-closing structure is formed together, and the outer side edges of first connector and fixing seat rotation are hinged, second connector
Outer side edges and mounting base rotation are hinged, are additionally provided with elastic component between first connector and second connector, described
The trend of closure rotation, the spiral shell are formed between first connector described in the elastic power drive of elastic component and second connector
Bar passes through two expansion brackets, and corresponding two expansion brackets are equipped with two sections of spiral shells to opposite screw thread on first screw rod,
Rotating the screw rod can overcome the elastic force of the elastic component to open first connector and second connector.
It further, further include two pulling framves, two pulling framves respectively correspond the setting of two expansion brackets, and the pulling frame includes connecting
Connect block, the two sides of the link block are symmetrically hinged with linking arm, the linking arm of the link block two sides respectively with expansion bracket
A connection piece and the connection of the second connector.
Further, the elastic component is the spring steel plate of V-arrangement, and spring steel plate is equipped with sliding slot, the linking arm it is outer
End is equipped with sliding part, and the sliding part and the sliding slot are cooperatively connected, and the link block covers on the first screw rod.V-shaped plate is only
As a kind of better embodiment, same spring, torsional spring etc., as long as expansion bracket can be made to realize closure trend under the effect of elasticity
Device, v-shaped plate can be replaced.The link block being set on the first screw rod will not be rotated as the first screw rod rotates,
And step is equipped on the first screw rod, to limit the link block movement upward in the first screw shaft.
Further, mounting base includes mounting plate, fixed frame, rotating turret, the fixed frame and the fixed company of the mounting plate
It connects, the rotating turret is mounted on the fixed frame by the second screw rod.
Further, it there are two the fixed frame is set, and is symmetrical set along the fixed frame.
Further, the mounting plate is equipped with two struts symmetrical above and below, and baffle is equipped between two struts, described
Baffle is fixedly connected with the fixed frame, and the strut and second connector are hinged.
Compared to the prior art, the utility model has the following beneficial effects:
The utility model is equipped with fixing seat, expansion bracket and mounting base, and fixing seat is mounted to a wall, and ammeter is housed in mounting base
Case, the centre of expansion bracket are equipped with the first screw rod, are additionally provided with pulling frame between the first screw rod and expansion bracket, and the first screw rod of rotation can be with
Change mounting base to the distance of fixing seat, to realize the flexible of ammeter box mounting rack, the installation site of ammeter box is become can
It adjusts, can adapt to the different installation operating condition of ammeter box, and structure is simple, cost of manufacture is cheap, can be mass-produced, pushes away
Extensively.
The utility model is described in further detail with reference to the accompanying drawings and embodiments；But one kind of the utility model is stretched
Contracting formula ammeter box mounting rack is not limited to the embodiment.
Detailed description of the invention
Fig. 1 is the utility model overall schematic.
Specific embodiment
Embodiment, a kind of shown in Figure 1, Telescopic electricity meter case mounting rack of the utility model, including 1 He of fixing seat
Mounting base, further includes two expansion brackets being symmetrical set and first screw rod 9, and the expansion bracket includes the first connector
2 and second connector 3, the inner side edge rotation of the inner side edge of first connector 2 and second connector 3 it is hinged
Opening-closing structure is formed, the outer side edges of first connector 2 and the fixing seat 1 rotate hingedly, the outside of second connector 3
Side and mounting base rotation are hinged, and elastic component 7, the bullet are additionally provided between first connector 2 and second connector 3
Property part 7 elastic power drive described between the first connector 2 and second connector 3 formed closure rotation trend, it is described
Screw rod passes through two expansion brackets, and corresponding two expansion brackets are equipped with two sections of spiral shells to opposite spiral shell on first screw rod 9
Line, rotating the screw rod can overcome the elastic force of the elastic component 7 to open first connector 2 and second connector 3.
It further include two pulling framves in the present embodiment, two pulling framves respectively correspond the setting of two expansion brackets, and the pulling frame includes
Link block 8, the two sides of the link block 8 are symmetrically hinged with linking arm, the linking arm of 8 two sides of link block respectively with expansion bracket
The first connector 2 and the second connector 3 connection.
In the present embodiment, the elastic component 7 is the spring steel plate of V-arrangement, and spring steel plate is equipped with sliding slot, the linking arm
Outer end is equipped with sliding part, and the sliding part and the sliding slot are cooperatively connected, and 8 sets of the link block on the first screw rod 9.V-arrangement steel
Plate is only used as a kind of better embodiment, same spring, torsional spring etc., as long as expansion bracket can be made to realize closure under the effect of elasticity
The device of trend can replace v-shaped plate.The link block 8 being set on the first screw rod 9 will not be rotated with the first screw rod 9
And rotate, and be equipped with step on the first screw rod 9, to limit movement of the link block 8 in 9 axial direction of the first screw rod.
In the present embodiment, mounting base includes mounting plate 5, fixed frame 10, rotating turret 6, the fixed frame 10 and the installation
Plate 5 is fixedly connected, and the rotating turret 6 is mounted on the fixed frame 10 by the second screw rod 4.Rotating turret 6 can be around fixed frame 10
It forms certain angle to be fixed, to adapt to different installation requirements.
In the present embodiment, there are two the fixed frame 10 is set, and it is symmetrical set along the fixed frame 10.
In the present embodiment, the mounting plate 5 is equipped with two struts symmetrical above and below, is equipped with baffle between two struts,
The baffle is fixedly connected with the fixed frame 10, and the strut and second connector 3 are hinged.
In the present embodiment, connecting rod can the interior sliding on the sliding slot of elastic component 7, when expansion bracket is opened to maximum position
When, connecting rod is slided into sliding slot close to the engaging portion of the first, second connector 3；When expansion bracket is retracted to minimum position, even
Extension bar is slided into sliding slot at the maximum position of opposite direction.
In the present embodiment, fixing seat 1 is mounted to a wall, and ammeter box is housed in mounting base, and the centre of expansion bracket is equipped with first
Screw rod 9, is additionally provided with pulling frame between the first screw rod 9 and expansion bracket, the first screw rod 9 of rotation can change mounting base to fixing seat 1
Distance the installation site of ammeter box is become adjustable, can adapt to ammeter box to realize the flexible of ammeter box mounting rack
Different installation operating conditions, and structure is simple, and cost of manufacture is cheap, can be mass-produced, promotes.
Above-described embodiment only is used to further illustrate a kind of Telescopic electricity meter case mounting rack of the utility model, but this is practical
It is novel to be not limited to embodiment, it is made by the above technical examples according to the technical essence of the present invention any simply to repair
Change, equivalent variations and modification, each falls in the protection scope of technical solutions of the utility model.
Claims (6)
1. a kind of Telescopic electricity meter case mounting rack, including fixing seat and mounting base, it is characterised in that: further include being symmetrical set
Two expansion brackets and first screw rod, the expansion bracket include the first connector and the second connector, it is described first connection
The inner side edge of the inner side edge of part and second connector rotates hinged formation opening-closing structure, first connector
Outer side edges and fixing seat rotation are hinged, and the outer side edges of second connector and mounting base rotation are hinged, and described first connects
Elastic component, the first connector described in the elastic power drive of the elastic component and institute are additionally provided between fitting and second connector
The trend that closure rotation is formed between the second connector is stated, the screw rod is on two expansion brackets, first screw rod
Corresponding two expansion brackets are equipped with two sections of spiral shells to opposite screw thread, and the elastic force of the elastic component can be overcome by rotating the screw rod
Open first connector and second connector.
2. Telescopic electricity meter case mounting rack according to claim 1, it is characterised in that: further include two pulling framves, two pull
Frame respectively corresponds the setting of two expansion brackets, and the pulling frame includes link block, and the two sides of the link block are symmetrically hinged with linking arm,
The linking arm of the link block two sides is connect with the first connector of expansion bracket and the second connector respectively.
3. Telescopic electricity meter case mounting rack according to claim 2, it is characterised in that: the elastic component is the elasticity of V-arrangement
Steel plate, spring steel plate are equipped with sliding slot, and the outer end of the linking arm is equipped with sliding part, and the sliding part and sliding slot cooperation connect
It connects, the link block covers on the first screw rod.
4. Telescopic electricity meter case mounting rack according to claim 1, it is characterised in that: mounting base includes mounting plate, fixed
Frame, rotating turret, the fixed frame are fixedly connected with the mounting plate, and the rotating turret is mounted on the fixation by the second screw rod
On frame.
5. Telescopic electricity meter case mounting rack according to claim 4, it is characterised in that: there are two the fixed frame is set, and
It is symmetrical set along the fixed frame.
6. Telescopic electricity meter case mounting rack according to claim 4, it is characterised in that: the mounting plate is equipped with symmetrical above and below
Two struts, baffle is equipped between two struts, the baffle is fixedly connected with the fixed frame, the strut with it is described
Second connector is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820785756.5U CN208270632U (en) | 2018-05-24 | 2018-05-24 | A kind of Telescopic electricity meter case mounting rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820785756.5U CN208270632U (en) | 2018-05-24 | 2018-05-24 | A kind of Telescopic electricity meter case mounting rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208270632U true CN208270632U (en) | 2018-12-21 |
Family
ID=64684578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820785756.5U Active CN208270632U (en) | 2018-05-24 | 2018-05-24 | A kind of Telescopic electricity meter case mounting rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208270632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112296954A (en) * | 2020-10-16 | 2021-02-02 | 杭州百富电子技术有限公司 | Ammeter box positioning device and positioning method for ammeter box acquisition terminal |
-
2018
- 2018-05-24 CN CN201820785756.5U patent/CN208270632U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112296954A (en) * | 2020-10-16 | 2021-02-02 | 杭州百富电子技术有限公司 | Ammeter box positioning device and positioning method for ammeter box acquisition terminal |
| CN112296954B (en) * | 2020-10-16 | 2021-10-08 | 杭州百富电子技术有限公司 | Ammeter box positioning device and positioning method for ammeter box acquisition terminal |
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