Low-power-consumption electric energy meter data acquisition equipment

Abstract

The utility model relates to the technical field of electric energy meters, in particular to low-power-consumption electric energy meter data acquisition equipment, which comprises a base, a shell is rotatably mounted on the side wall of the base, and an electric meter is fixedly mounted on the side wall of the base. The hydraulic rod is controlled through the coded lock, so that the fixing structure is opened, the shell can be opened, ammeter data are observed and recorded, the fixing device can protect the shell from being opened easily, the situation that the ammeter data are modified or electricity is stolen is prevented, the use rights and interests of users are guaranteed, and the use efficiency is improved. The surface of the base is dedusted and cleaned through a dedusting structure, so that the situation that circuits in the electric meter are eroded and influenced by dust, and consequently data recording errors of the electric meter are caused is prevented, and the situation that observation recording of the electric meter is influenced by dust accumulation in the long-time use process is also avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electric energy meter, especially to a low -power electric energy meter data acquisition equipment. BACKGROUND

[0002] Electric energy meter is used to measure electric energy, also called electric meter, fire table, kilowatt hour meter, such as in the photovoltaic industry, through obtaining electric energy meter real -time data, understand equipment power utilization, be favorable to power utilization management and power utilization intelligent, configure electric energy meter data acquisition device in the community, office building, be favorable to the electric power company obtains the power utilization of user, also convenient for user to carry out cost inquiry and power utilization inquiry,

[0003] At present, the low -power electric energy meter data acquisition equipment is externally open in the process of carrying out data acquisition to the power consumption, the shell does not have certain protection effect, outsiders can easily modify the electric meter data, and can also rewire the electric meter to steal electricity, cannot protect the power utilization of user, and the electric meter is generally installed outside, long -term use can lead to the dust accumulation of electric meter surface, thereby leading to the electric meter data that can not be observed clearly, and seriously can lead to electric meter data record error, thereby affecting the use of user. UTILITY MODEL CONTENTS

[0004] In order to realize the above -mentioned purpose, the utility model adopts the following technical scheme:

[0005] A low -power electric energy meter data acquisition equipment, comprising:

[0006] The base is rotatably installed with the shell on the side wall, and the base is fixedly installed with the electric meter on the side wall.

[0007] The base is installed with a fixing structure, the fixing structure includes a hydraulic rod fixedly installed on the inner side of the base, one end of the hydraulic rod is fixedly connected with a straight rack one, the side wall of the base is rotatably connected with a rotating shaft one, the outer side of the rotating shaft one is fixedly sleeved with a straight gear one, the straight gear one and the straight rack one are meshed with each other, the side wall of the base is rotatably connected with two rotating shafts two, the outer sides of the two rotating shafts two and the rotating shaft one are all fixedly sleeved with bevel gears one, and the bevel gears one are meshed with each other, the outer side of the rotating shaft two is fixedly sleeved with a clamping rod, the clamping rod is matched with the shell, the side wall of the base is rotatably connected with two threaded rods, the outer sides of the rotating shaft one and the threaded rod are all fixedly sleeved with bevel gears two, and the bevel gears two are meshed with each other, the outer side of the threaded rod is threadedly connected with a top block, the side wall of the shell is slidably connected with four sliding blocks, the four sliding blocks are matched two by two, the sliding blocks are fixedly connected with springs.

[0008] Preferably, the base is provided with a dust removal structure, the dust removal structure comprises a connecting plate fixedly connected to one end of the straight rack, a plurality of rotating shafts are rotatably connected to the side wall of the connecting plate, a straight gear two is fixedly sleeved with the rotating shaft, a straight rack two is fixedly connected to the side wall of the base, the straight gear two and the straight rack two are in meshing relationship, a cleaning disc is fixedly connected to the outer side of the rotating shaft, a cleaning plate is rotatably connected to one end of the rotating shaft, a sliding groove is formed in the side wall of the base, the cleaning plate is slidably connected in the groove, and a plurality of soft hair brushes are fixedly connected to the side walls of the cleaning disc and the cleaning plate.

[0009] Preferably, the side wall of the base is fixedly connected with a support plate, and a combination lock is fixedly installed on the upper side of the support plate.

[0010] Preferably, the base is provided with an alarm.

[0011] Preferably, the side wall of the base is threadedly connected with a plurality of screws.

[0012] Preferably, the side wall of the electric meter is fixedly provided with a warning light.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1、The utility model discloses a combination lock is used for controlling the hydraulic rod, thereby opening the fixed structure, and the shell can be opened, thereby observing and recording the electric meter data, the fixed device can protect the shell and be not easily opened, and the alarm device can make the outsider violent break the shell when being used, and the shell can be prevented, the electric meter data is prevented and is stolen electricity condition and is generated, and the use right and interest of user is guaranteed.

[0015] 2、The utility model discloses the movement of the hydraulic rod is driven, avoids the influence of the accumulation of dust in the long time use process to the observation and recording of the electric meter, also prevents the erosion of dust to the circuit in the electric meter, thereby causes the error of electric meter data record, and no longer will influence the use of user. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a kind of low-power electric energy meter data acquisition equipment's three-dimensional structure schematic diagram for the utility model to propose;

[0017] Figure 2 It is a kind of low-power electric energy meter data acquisition equipment's internal structure schematic diagram for the utility model to propose;

[0018] Figure 3 It is a kind of low-power electric energy meter data acquisition equipment's fixed structure schematic diagram for the utility model to propose;

[0019] Figure 4A dust removal structure schematic view of low-power electric energy meter data acquisition equipment is provided in the utility model.

[0020] Figure 5 A three-dimensional structure schematic view of the slider and the top block in the low-power electric energy meter data acquisition equipment is provided in the utility model.

[0021] In the drawing: 1 base, 2 shell, 3 electric meter, 4 warning light, 5 screw, 6 hydraulic rod, 7 straight rack one, 8 rotating shaft one, 9 straight gear one, 10 rotating shaft two, 11 bevel gear one, 12 clamping rod, 13 threaded rod, 14 bevel gear two, 15 top block, 16 slider, 17 spring, 18 connecting plate, 19 rotating shaft, 20 straight gear two, 21 straight rack two, 22 cleaning disc, 23 cleaning plate, 24 soft hair brush, 25 supporting plate, 26 password lock, 27 alarm. Specific implementation

[0022] Reference Figures 1-5 A low-power electric energy meter data acquisition equipment, comprising:

[0023] The base 1 is provided with a plurality of screws 5 on the side wall in a threaded connection mode, the screws 5 can fix the base 1 on the wall, the shell 2 is rotatably installed on the side wall of the base 1, the electric meter 3 is fixedly installed on the side wall of the base 1, the alarm 27 is fixedly installed on the upper side of the base 1, the alarm 27 is an alarm signal sending device, which is used for sending the signals of pre-warning, alarm and alarm cancellation, and can send an alarm to remind the user when someone maliciously destroys the shell 2; this is prior art and will not be explained too much, and the warning light 4 is fixedly installed on the side wall of the electric meter 3.

[0024] The base 1 side wall is fixedly connected with a support plate 25, a password lock 26 is fixedly installed on the upper side of the support plate 25, a fixed structure is installed on the base 1, the fixed structure comprises a hydraulic rod 6 fixedly installed on the inner side of the base 1, the control circuit of the password lock 26 and the hydraulic rod 6 are electrically connected, the password lock 26 is equivalent to a control switch of the hydraulic rod 6 control circuit, when the password lock 26 is opened, the control circuit can be started, and then the hydraulic rod 6 is started, one end of the hydraulic rod 6 is fixedly connected with a straight rack one 7, a rotating shaft one 8 is rotatably connected to the side wall of the base 1, a straight gear one 9 is fixedly sleeved on the outer side of the rotating shaft one 8, the straight gear one 9 and the straight rack one 7 are meshed with each other, two rotating shaft twos 10 are rotatably connected to the side wall of the base 1, a bevel gear one 11 is fixedly sleeved on the outer side of each of the two rotating shaft twos 10 and the rotating shaft one 8, and the bevel gears one 11 are meshed with each other, a clamping rod 12 is fixedly sleeved on the outer side of the rotating shaft two 10, the clamping rod 12 is matched with the shell 2, two threaded rods 13 are rotatably connected to the side wall of the base 1, a bevel gear two 14 is fixedly sleeved on the outer side of each of the rotating shaft one 8 and the threaded rod 13, and the bevel gears two 14 are meshed with each other, a top block 15 is threadedly connected to the outer side of the threaded rod 13, the top block 15 is inclined on both sides, four sliding blocks 16 are slidably connected to the side wall of the shell 2, the four sliding blocks 16 are matched in pairs, the two sliding blocks 16 move to both sides through the upward movement of the top block 15, so that the base 1 is clamped, and the fixing effect is achieved, and when the top block 15 moves downward, the sliding blocks 16 rebound through the spring 17, and the base 1 is no longer clamped.

[0025] A dust removal structure is installed on the base 1, the dust removal structure comprises a connecting plate 18 fixedly connected to one end of the straight rack one 7, a plurality of rotating shafts 19 are rotatably connected to the side wall of the connecting plate 18, a straight gear two 20 is fixedly sleeved on the rotating shaft 19, a straight rack two 21 is fixedly connected to the side wall of the base 1, the straight gear two 20 and the straight rack two 21 are meshed with each other, a cleaning disc 22 is fixedly connected to the outer side of the rotating shaft 19, a cleaning plate 23 is rotatably connected to one end of the rotating shaft 19, a sliding groove is formed in the side wall of the base 1, the cleaning plate 23 is slidably connected in the groove, and a plurality of soft hair brushes 24 are fixedly connected to the side walls of the cleaning disc 22 and the cleaning plate 23.

[0026] The utility model discloses, first when the user looks through the data of electric meter 3, input correct password through coded lock 26, and coded lock 26 will start hydraulic rod 6, makes hydraulic rod 6 elongate to the front, and hydraulic rod 6 drives rotary shaft no. 8 to rotate through straight rack no. 7 and spur gear no. 9, and rotary shaft no. 8 drives rotary shaft no. 10 to rotate through bevel gear no. 11, and the rotation of rotary shaft no. 10 will drive clamping rod 12 to turn over outward, thereby no longer blocking shell 2, at the same time, rotary shaft no. 8 still drives threaded rod 13 to rotate through bevel gear no. 14, and threaded rod 13 drives top block 15 to move down, and makes slider 16 move inwards through the elastic force of spring 17, no longer to the base 1 clamping, makes shell 2 can be opened up to the up, thereby the observation, record of electric meter 3 data, fixed device can protect shell 2 not to be easily opened, cooperate siren 27 can make the stranger when violent break shell 2, can have some prevention, safeguarded the use right and interest of user, simultaneously, straight rack no. 7 moves and drives connecting plate 18 to move, and connecting plate 18 drives pivot 19 to move forward, and pivot 19 drives pivot 19 autorotation through straight gear no. 20 and straight rack no. 2 when moving forward, and further drive cleaning disc 22 to rotate, because the restriction of the chute, make cleaning plate 23 move through pivot 19's movement two, will not autorotation, avoided the accumulation influence of dust in the long time use process to the observation and record of electric meter 3, also prevented dust to the circuit in electric meter 3 internally to erode influence, thereby caused the data record error of electric meter 3.

Claims

1. A low-power consumption electric energy meter data acquisition device comprising a base (1), characterized in that, The shell (2) is rotatably installed on the side wall of the base (1), and the ammeter (3) is fixedly installed on the side wall of the base (1); The fixing structure is installed on the base (1) and comprises a hydraulic rod (6) fixedly installed on the inner side of the base (1), a straight rack (7) fixedly connected to the output end of the hydraulic rod (6), a rotating shaft (8) rotatably connected to the side wall of the base (1), a straight gear (9) fixedly sleeved on the outer side of the rotating shaft (8), and two rotating shafts (10) rotatably connected to the side wall of the base (1), wherein the outer sides of the two rotating shafts (10) and the outer side of the rotating shaft (8) are fixedly sleeved with a bevel gear (11), and the bevel gears (11) are meshed with each other, the outer side of the rotating shaft (10) is fixedly sleeved with a clamping rod (12), the clamping rod (12) is matched with the shell (2), and a control assembly for controlling the movement of the shell (2) is installed in the base (1).

2. The low-power-consumption electric energy meter data acquisition device according to claim 1, characterized in that, The control assembly comprises two threaded rods (13) rotatably installed on the side wall of the base (1), wherein the outer sides of the rotating shaft (8) and the threaded rods (13) are fixedly sleeved with a bevel gear (14), the bevel gears (14) are meshed with each other, the outer side of the threaded rod (13) is threadedly connected with a top block (15), the side wall of the shell (2) is slidably connected with four sliding blocks (16), the four sliding blocks (16) are matched in pairs, and the sliding blocks (16) are fixedly connected with springs (17).

3. The low-power-consumption electric energy meter data acquisition device according to claim 1, characterized in that, A dust removal structure is installed on the base (1) and comprises a connecting plate (18) fixedly connected to one end of the straight rack (7), a plurality of rotating shafts (19) rotatably connected to the side wall of the connecting plate (18), straight gears (20) fixedly sleeved on the outer sides of the rotating shafts (19), a straight rack (21) fixedly connected to the side wall of the base (1), the straight gears (20) and the straight rack (21) being meshed with each other, cleaning discs (22) fixedly connected to the outer sides of the rotating shafts (19), cleaning plates (23) rotatably connected to one end of the rotating shafts (19), a groove formed in the side wall of the base (1), the cleaning plates (23) being slidably installed in the groove, and a plurality of groups of soft hair brushes (24) fixedly connected to the side walls of the cleaning discs (22) and the cleaning plates (23).

4. The low-power-consumption electric energy meter data acquisition device according to claim 1, characterized in that, A support plate (25) is fixedly connected to the side wall of the base (1), and a password lock (26) is fixedly installed on the upper side of the support plate (25).

5. The low-power-consumption electric energy meter data acquisition device according to claim 1, characterized in that, An alarm (27) is fixedly installed on the upper side of the base (1).

6. The low-power-consumption electric energy meter data acquisition device according to claim 1, characterized in that, A plurality of screws (5) are threadedly connected to the side wall of the base (1).

7. The low-power-consumption electric energy meter data acquisition device according to claim 1, characterized in that, An alarm light (4) is fixedly installed on the side wall of the ammeter (3).

Images