A kind of easy to operate electricity meter box device
Technical field
The present invention relates to electric power electrical domain, a kind of easy to operate electricity meter box device.
Background technology
Ammeter is applied widely in field of electrical equipment, and particularly at civil area, Every household has an ammeter has been every family
Standard configuration.Municipal administration, community, telecommunications, electric power, rural power grids, factory, enterprise, office, heating power, fire-fighting, etc. public utility place just
Need ammeter is installed, it is necessary to ammeter box.Traditional ammeter box is all fixedly mounted on body of wall, due to weather reason, light
Can be continually changing, therefore, read ammeter reading time, often can because of light problem, reading is unclear, and due to ammeter box with
And ammeter is fixed, the most inconvenient reading, can reduce the work efficiency of relevant staff.
Summary of the invention
It is an object of the invention to provide a kind of easy to operate electricity meter box device, it can overcome of the prior art lacking
Fall into.
The convenient electricity meter box device of operations according to the instant invention, including ammeter casing, is arranged on two of ammeter box right-hand member
Arm and the fixed mount being fixedly mounted in body of wall, fixed arm are installed, described fixed mount arranges chute, described chute is installed
Can slide up and down elevator, and described chute upper wall is installed with driving motor, and the output shaft of described driving motor is pacified
Equipped with lifting screw, described lifting screw and described elevator threaded engagement, and described lifting screw lower end may be rotatably mounted at
In described chute diapire, described elevator left end is installed with fixed arm, and described fixed arm left end is provided with hinged ball, described
Two arm is installed to be arranged on described hinged ball, thus by the height of ammeter casing described in the driving scalable of driving motor,
Wherein, said two is installed and is each provided with elastic arm in order to be connected with described hinged ball, outside described hinged ball in arm
Provided circumferentially about have be positioned at guiding translot at axle symmetrical above and below, be positioned at fore-and-aft plane and respectively at described hinged ball dead ahead
Leading to pod and rear guiding pod, respectively from described leading to pod with rear guide the pod inverse time and rotate certain with dead astern
The right side of angle is leading to pod and left back guiding pod and leading to be rotated to pod with the rear pod up time that guides from described respectively
Guide pod after the left front guiding pod of described certain angle and the right side, wherein, each guiding pod is provided with described in being positioned at
Guiding the location hole at translot, be positioned at the location hole of the described upper and lower both sides of guiding translot, the apex up and down of described hinged ball exists
The meet of described guiding pod is also respectively arranged with location hole, when described ammeter box is in vertical direction and faces left front
Time, said two is installed the elastic arm of arm and leading is converged with described guiding translot to pod and rear guiding pod with described respectively
Location hole at conjunction coordinates, and wherein, each institute station holes is taper hole and inwall is provided with dentalation, in order to described bullet
Property stretch taper pin tapering on cooperating teeth respective outer side edges, thus, described ammeter box can pass through institute when being driven in rotation
State the flexible of elastic arm and exit from location hole and regulate angle in the horizontal direction by described guiding translot, and logical
Cross the guiding pod of correspondence and up-down adjustment angle, by with elastic arm and coordinating of correspondence position hole and by described ammeter box
Adjustment angle fix.
By said apparatus, owing to can use hinged ball, it is by the guiding pod being arranged on and guides translot
And the setting of location hole, it is possible in three dimensions, adjust the angle of ammeter box and without increasing extra connecting elements,
Therefore, it is possible to reduction cost, and can be by the height of ammeter casing described in the driving scalable of driving motor.And this regulation
Other connecting elements need not be fixed consequently facilitating one hand regulates by structure when adjusting angle.By arranging guiding pod and leading
Can position after angle adjustment to translot and location hole, and utilize the elastic reaction of elastic arm to avoid ammeter
The reasons such as case deadweight and there is Angulation changes.Level circumference angle can be adjusted by arranging the guiding translot in single horizontal line direction
Spend and each bar guiding pod can be together in series, it is simple to switching and respectively between each position guided corresponding to pod
Up-down adjustment angle in individual level circumference angle;Apparatus of the present invention stabilized structure, easy to use, related personnel can be facilitated to copy
Table.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the easy to operate electricity meter box device of the present invention;
Fig. 2 is the schematic cross-section at the A-A direction in Fig. 1;
Fig. 3 is the schematic cross-section at the B-B direction in Fig. 1;
Fig. 4 is the close-up schematic view of region of interest in Fig. 2;
Fig. 5 be in Fig. 1 ball pivot receive place close-up schematic view;
Fig. 6 is the partial schematic diagram at the chute position in Fig. 1.
Detailed description of the invention
Below in conjunction with Fig. 1-6, the present invention is described in detail.
According to a kind of easy to operate electricity meter box device of embodiment, including ammeter casing 91, it is arranged on ammeter box 91 right side
Two installation arms 92,93 of end and and the fixed mount 51 that is fixedly mounted in body of wall, fixed arm 89, in described fixed mount 51
Arranging chute, be provided with the elevator 53 that can slide up and down in described chute, described chute upper wall is installed with driving motor
52, the output shaft of described driving motor 52 is provided with lifting screw 53, described lifting screw 53 and described elevator 53 screw thread
Coordinating, and described lifting screw 53 lower end may be rotatably mounted in described chute diapire, described elevator 53 left end fixedly mounts
Having fixed arm 89, described fixed arm 89 left end to be provided with hinged ball 8, said two is installed arm 92,93 and is arranged on described hinged ball 8
On, thus by the height of ammeter casing 91 described in the driving scalable of driving motor 52, wherein, said two installation arm 92,
Each it is provided with elastic arm 921 in order to be connected with described hinged ball 8 in 93, described hinged ball 8 excircle is provided with
It is positioned at guiding translot 80, be positioned at fore-and-aft plane and respectively in described hinged ball dead ahead and dead astern at axle symmetrical above and below
Leading to pod 87 and rear guiding pod 82, respectively from described leading to pod 87 with rear guide pod 82 inverse time and rotate certain angle
The right side of degree is leading to pod 86 and left back guiding pod 83 and respectively from described leading to pod 87 with rear to guide pod 82 suitable
Time rotate the left front guiding pod 88 of described certain angle and the right side after guide pod 81, wherein, each guiding pod is respectively provided with
Have be positioned at location hole at described guiding translot 80 810,820,830,860,870,880, be positioned at described guiding translot about 80
The location hole 821,871,861,822,872,862 of both sides, the apex up and down of described hinged ball 8 is in the remittance of described guiding pod
Also location hole 800,801 it is respectively arranged with at conjunction, when described ammeter box 91 is in vertical direction and faces left front, described two
The elastic arm 921 of individual installation arm 92,93 respectively with described leading to pod 87 with the rear pod 82 that guides guides horizontal stroke with described
The location hole of groove 80 meet coordinates, and wherein, each institute station holes is taper hole and inwall is provided with dentalation, in order to
Cooperating teeth structure 923 on the tapering 922 of described elastic telescopic taper pin 921 coordinates, and thus, described ammeter box 91 is being driven
Can be exited from location hole and by described guiding translot 80 at water by the flexible of described elastic arm 921 during rotation
Square be adjusted up angle, and the up-down adjustment angle by corresponding guiding pod, by with elastic arm 921 and corresponding position
Put the cooperation in hole and the adjustment angle of described ammeter box 91 is fixed.
Valuably or alternatively, wherein, described ammeter box 91 is used for installing ammeter.
Valuably or alternatively, wherein, it is being in disengaging institute rheme when the cooperating teeth structure 922 of described elastic arm 921
When putting hole, described ammeter box 91 can rotate in the plane being perpendicular to ammeter box left side and adjust angle, wherein, and described electricity
Table case left side is for reading the reading of ammeter.
Owing to can use hinged ball, it is guided pod by be arranged on and guided setting of translot and location hole
Put, it is possible in three dimensions, adjust the angle of ammeter box and without increasing extra connecting elements, therefore, it is possible to reduce into
This, and can be by the height of ammeter casing described in the driving scalable of driving motor.And this adjustment structure need not adjust
During angle, other connecting elements is fixed consequently facilitating one hand regulates.By arranging guiding pod and guiding translot and position
Hole can position after angle adjustment, and utilize the elastic reaction of elastic arm and avoid the reasons such as ammeter box deadweight and
There is Angulation changes.Level circumference angle and can be by each can be adjusted by arranging the guiding translot in single horizontal line direction
Bar guides pod and is together in series, it is simple to switch and in each level circumference angle between each position guided corresponding to pod
Upper up-down adjustment angle;Apparatus of the present invention stabilized structure, easy to use, related personnel can be facilitated to check meter.
By with upper type, those skilled in the art can make various within the scope of the invention according to mode of operation
Change.