CN111146764A

CN111146764A - An electric shock proof power communication prototype with temperature and humidity detection function

Info

Publication number: CN111146764A
Application number: CN201911371567.9A
Authority: CN
Inventors: 柴守亮; 丁德永; 杨海运; 童李; 牛飞鹏; 王敬
Original assignee: State Grid Corp of China SGCC; State Grid Hebei Electric Power Co Ltd; Handan Power Supply Co of State Grid Hebei Electric Power Co Ltd
Current assignee: State Grid Corp of China SGCC; State Grid Hebei Electric Power Co Ltd; Handan Power Supply Co of State Grid Hebei Electric Power Co Ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-05-12
Anticipated expiration: 2039-12-26
Also published as: CN111146764B

Abstract

The present invention discloses an electric shock-proof electric communication prototype with temperature and humidity detection function, including a casing, a communication host installed under the casing, a lifting mechanism movably arranged on one side of the casing, and a A lateral movement mechanism on the lifting mechanism, a detector installed on the lateral movement mechanism for real-time monitoring of the temperature and humidity inside the casing, and a signal connection to the detector for controlling components in the casing. A power-off protection mechanism for power-on and power-off between the electrical terminal and the communication host. The prototype uses the lifting mechanism to drive the lateral movement mechanism to perform a full range of accurate temperature and humidity detection in the interior space of the casing to prevent leakage and short circuit caused by excessive temperature or humidity. The detector detects that the temperature and humidity inside the casing exceed the standard After that, the connection between the power distribution terminal inside the casing and the communication host is cut off to play the function of preventing leakage and short circuit of temperature and humidity detection, so as to avoid electric shocks for staff.

Description

Electric shock prevention electric power communication prototype with temperature and humidity measurement function

Technical Field

The invention relates to communication power equipment, in particular to an electric shock prevention power communication prototype model machine with a temperature and humidity detection function.

Background

The communication machine is mainly used for connecting power supplies of electric appliances in the power communication process, wherein a power distribution terminal of a plurality of electric appliances is arranged in the communication machine, and various binding posts and binding posts which are connected with a communication host are arranged in the communication machine in an integrated mode, so that the communication machine is convenient to overhaul.

The existing original communication machine usually has the risks of electric leakage and high-temperature short circuit, and can damage internal electric appliances, power distribution terminals and signal cables; most importantly, the electric shock injury to workers is very easy to happen when electric leakage or short circuit occurs.

The existing prototype model machine does not have the function of detecting the temperature and the humidity of the internal space, and in the partial prototype machine with the function of detecting the temperature and the humidity, the detection point position is relatively fixed, and the detection result is not accurate.

Disclosure of Invention

Based on the defects in the prior art mentioned in the background art, the invention provides an electric shock prevention electric power communication prototype model machine with a temperature and humidity detection function.

The invention overcomes the technical problems by adopting the following technical scheme, and specifically comprises the following steps:

an electric shock prevention electric power communication prototype with temperature and humidity detection function comprises a shell, a communication host installed below the inside of the shell, a lifting mechanism movably arranged on one side of the inside of the shell, a transverse moving mechanism connected to the lifting mechanism, a detector installed on the transverse moving mechanism and used for monitoring the temperature and humidity inside the shell in real time, and a power-off protection mechanism connected with the detector in a signal mode and used for controlling a power distribution terminal in the shell and the communication host to be powered on and powered off.

As a further scheme of the invention: elevating system includes and installs through the bearing the lead screw of casing inner wall one side, connect the drive assembly, the threaded connection of lead screw one end on the lead screw and with the fixed thread bush of lateral shifting mechanism, wherein, be provided with in the rotation of one side that the thread bush is close to the casing inner wall with the spacing wheel of casing inner wall roll laminating.

As a still further scheme of the invention: the drive assembly is including installing reduction gear on the casing outer wall yarn, connecting the servo motor of reduction gear input end, connecting the reduction gear output with the drive belt of lead screw.

As a still further scheme of the invention: the transverse moving mechanism comprises a supporting plate fixed on the threaded sleeve, a gear rotationally arranged on one side of the supporting plate far away from the threaded sleeve, a turntable rotationally arranged on one side of the supporting plate close to the threaded sleeve and connected with the gear, and a detector connected with the turntable and arranged on the supporting plate through a sliding assembly; the gear is meshed with a rack which is fixed in the machine shell and longitudinally arranged.

As a still further scheme of the invention: the detector is internally provided with a temperature sensor, a humidity sensor and a rechargeable power supply, and the temperature sensor and the humidity sensor are connected with a controller arranged in the shell in a wired or wireless mode through signals.

As a still further scheme of the invention: the gear is connected with the rotary table through a synchronous belt, and the sliding assembly comprises a sliding block arranged on the supporting plate in a sliding mode and a connecting rod used for connecting the sliding block with the rotary table; one end of the connecting rod is hinged to the outer edge of the side face of the rotary table, the other end of the connecting rod is hinged to the sliding block, and the detector is mounted on the sliding block.

As a still further scheme of the invention: the side wall of the supporting plate is fixedly provided with a sliding groove which is in sliding embedded with the sliding block, one side of the machine shell is hinged with a machine door which is used for sealing the interior of the machine shell, and the upper part of the machine door is connected with the upper wall of the interior of the machine shell through a locking rod group.

As a still further scheme of the invention: casing internally mounted has a plurality of horizontal settings to be used for installing the mounting bracket at distribution terminal, power-off protection mechanism includes electric connection the communication host computer the mounting panel, with mounting panel elastic connection's adsorption plate, install on the adsorption plate and signal connection the magnetic part of controller.

As a still further scheme of the invention: the magnetic part is for installing the solenoid of adsorption plate both sides, the mounting panel both sides be fixed with two with solenoid is just right magnet, mounting panel central authorities are provided with the terminal, adsorption plate central authorities be fixed with terminal complex connector lug, just the adsorption plate with connect through elastic component between the mounting panel.

As a still further scheme of the invention: the elastic component comprises a rotating wheel arranged on two sides of the adsorption plate and a torsion spring fixed on the mounting plate and attached to the rotating wheel, wherein guide rods are fixed on two sides of the upper portion of the adsorption plate, and the guide rods are sleeved with the mounting frame at the bottom layer inside the casing.

After adopting the structure, compared with the prior art, the invention has the following advantages: this model machine utilizes elevating system to drive lateral shifting mechanism and carries out omnidirectional accurate temperature and humidity to casing inner space and detect, prevents that high temperature or humidity from leading to electric leakage and short circuit, detects the inside temperature of casing and humidity back that exceeds standard at the detector, sends the signal to power protection mechanism at once to cut off the inside distribution terminal of casing and the being connected of communication host computer, play the function of humiture detection leak protection electricity and short circuit, avoid the staff to electrocute.

Drawings

Fig. 1 is a schematic structural diagram of an electric shock prevention power communication prototype with a temperature and humidity detection function.

Fig. 2 is a schematic structural diagram of a transverse moving mechanism in an electric shock prevention electric power communication prototype model machine with a temperature and humidity detection function.

Fig. 3 is a partially enlarged view of an electric shock preventing electric power communication prototype interrupt protection mechanism having a temperature and humidity detecting function.

Fig. 4 is a schematic structural diagram of an adsorption plate and an electromagnetic coil in an electric shock prevention power communication prototype model machine with a temperature and humidity detection function.

Fig. 5 is a schematic structural diagram of a binding post in an electric shock prevention electric power communication prototype model machine with a temperature and humidity detection function.

Fig. 6 is a schematic structural diagram of an adsorption plate and a rotating wheel in an electric shock prevention power communication prototype model machine with temperature and humidity detection functions.

In the figure:

1-a machine shell;

2-a servo motor;

3-a reducer;

4-a transmission belt;

5-a lead screw;

6-thread bushing;

7-a limiting wheel;

8-a supporting plate;

9-gear;

10-a rack;

11-a synchronous belt;

12-a turntable;

13-a connecting rod;

14-a slide block;

15-a detector;

16-a chute;

17-a communication host;

18-a mounting plate;

19-a terminal post;

20-torsion spring;

21-a mounting frame;

22-a guide bar;

23-a wheel;

24-an adsorption plate;

25-an electromagnetic coil;

26-magnet.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1, in an embodiment of the present invention, an electric shock prevention power communication prototype with a temperature and humidity detection function includes a housing 1, a communication host 17 installed below the inside of the housing 1, a lifting mechanism movably disposed on one side of the inside of the housing 1, a transverse moving mechanism connected to the lifting mechanism, a detector 15 installed on the transverse moving mechanism and used for monitoring the temperature and humidity inside the housing 1 in real time, and a power-off protection mechanism connected to the detector 15 by a signal and used for controlling a power distribution terminal in the housing 1 to be powered on or powered off with the communication host 17.

Utilize elevating system to drive lateral shifting mechanism and carry out omnidirectional accurate temperature and humidity to casing 1 inner space and detect, prevent that high temperature or humidity from leading to electric leakage and short circuit, detect the inside temperature of casing 1 and humidity back that exceeds standard at detector 15, send signal to power protection mechanism at once to cut off the inside distribution terminal of casing 1 and the being connected of communication host 17, play the function of humiture detection leak protection electricity and short circuit, avoid the staff to electrocute.

In one embodiment of the invention, the lifting mechanism comprises a screw rod 5 arranged on one side of the inner wall of the machine shell 1 through a bearing, a driving component connected with one end of the screw rod 5, and a threaded sleeve 6 which is in threaded connection with the screw rod 5 and is fixed with the transverse moving mechanism, wherein a limiting wheel 7 which is in rolling fit with the inner wall of the machine shell 1 is rotatably arranged on one side, close to the inner wall of the machine shell 1, of the threaded sleeve 6;

utilize drive assembly to drive lead screw 5 corotation or reversal, and then drive thread bush 6 drive the lateral shifting mechanism is in the inside reciprocates of casing 1 plays the longitudinal movement function, simultaneously, retrains the traffic direction of thread bush 6 with the help of spacing wheel 7, prevents that thread bush 6 from following lead screw 5 rotates.

In another embodiment of the invention, the driving assembly comprises a speed reducer 3 installed on the outer wall of the casing 1, a servo motor 2 connected with the input end of the speed reducer 3, and a transmission belt 4 connected with the output end of the speed reducer 3 and the lead screw 5;

the servo motor 2 works in a timing forward and reverse two-way mode, the rotating speed of the output end of the servo motor 2 is adjusted by the speed reducer 3, and therefore the lead screw 5 is driven to rotate in the timing forward and reverse two-way mode, namely the lead screw 5 drives the threaded sleeve 6 and the transverse moving mechanism which are in threaded connection with the lead screw to move up and down in a timing mode.

It should be noted that the lateral moving mechanism and the lifting mechanism are both disposed on the back surface inside the casing 1, and do not interfere with the power distribution terminal installed inside the casing 1.

In another embodiment of the present invention, referring to fig. 2, the lateral moving mechanism includes a supporting plate 8 fixed on the threaded sleeve 6, a gear 9 rotatably disposed on a side of the supporting plate 8 away from the threaded sleeve 6, a turntable 12 rotatably disposed on a side of the supporting plate 8 close to the threaded sleeve 6 and connected to the gear 9, and a detector 15 connected to the turntable 12 and disposed on the supporting plate 8 through a sliding assembly;

wherein, the gear 9 is meshed with a rack 10 which is fixed in the machine shell 1 and is arranged longitudinally;

drive layer board 8 through upgrading mechanism reciprocal 1 inside reciprocates, and then drives gear 9 and follow and reciprocate, gear 9 drive carousel 12 rotates, and carousel 12 utilizes sliding assembly to drive detector 15 edge 8 reciprocal transverse movement cooperates reciprocal lift to realize the accurate detection to the humidity and the temperature at the inside all-round no dead angle of casing 1.

In another embodiment of the present invention, a temperature sensor, a humidity sensor and a rechargeable power source are disposed in the detector 15, the temperature sensor and the humidity sensor are connected to a controller disposed in the housing 1 through wired or wireless signals, and temperature and humidity detection is achieved by the temperature sensor and the humidity sensor.

In another embodiment of the present invention, the gear 9 is connected to the rotary disc 12 through a timing belt 11, and the sliding assembly includes a sliding block 14 slidably disposed on the supporting plate 8 and a connecting rod 13 for connecting the sliding block 14 to the rotary disc 12;

wherein, one end of the connecting rod 13 is hinged on the lateral outer edge of the rotary disc 12, the other end is hinged on the sliding block 14, and the detector 15 is arranged on the sliding block 14;

by the principle of crank sliding block, the rotating turntable 12 drives the connecting rod 13 to drive the sliding block 14 to reciprocate and move transversely left and right, and further drives the detector 15 to reciprocate and move transversely.

In another embodiment of the present invention, a sliding groove 16 slidably engaged with the sliding block 14 is fixed on a side wall of the supporting plate 8, a door for closing the inside of the casing 1 is hinged to one side of the casing 1, and the upper part of the door is connected with the upper wall of the inside of the casing 1 through a locking rod set;

when the machine door is closed, the locking rod set is automatically driven to be locked, so that the machine door is prevented from being opened.

In another embodiment of the present invention, referring to fig. 3, a plurality of mounting frames 21 for mounting power distribution terminals are transversely installed inside the housing 1, and the power-off protection mechanism includes a mounting plate 18 electrically connected to the communication host 17, an adsorption plate 24 elastically connected to the mounting plate 18, and a magnetic member installed on the adsorption plate 24 and connected to the controller by signals;

after the controller receives the danger signal that detector 15 sent, the controller immediately sends the instruction to the magnetic part, makes it lose magnetism to make adsorption plate 24 with mounting panel 18 separation leads to each inside distribution terminal of casing 1 all to cut off the power supply, prevents to lead to short circuit or electric leakage because of high temperature or humidity are too high, plays the function of protection against electric shock.

In another embodiment of the present invention, please refer to fig. 4 and fig. 5, the magnetic members are electromagnetic coils 25 installed on two sides of the adsorption plate 24, two magnets 26 facing the electromagnetic coils 25 are fixed on two sides of the installation plate 18, a binding post 19 is arranged in the center of the installation plate 18, a binding post matched with the binding post 19 is fixed in the center of the adsorption plate 24, and the adsorption plate 24 is connected with the installation plate 18 through an elastic component;

when the electromagnetic coil 25 is powered on, a magnetic field is generated to be adsorbed by the magnet 26, so that the adsorption plate 24 and the mounting plate 18 overcome the elasticity of the elastic component, the binding post 19 and the binding post are attached by mutual attraction, and the power distribution terminals mounted on the mounting frame 21 are powered on, so that the power distribution terminals are electrified;

after the controller sends a danger instruction to the electromagnetic coil 25, the electromagnetic coil 25 is powered off, so that the adsorption plate 24 is separated from the mounting plate 18 under the elastic force of the elastic component, the wiring terminal 19 is separated from the wiring connector, and the power supply of the power distribution terminal mounted on the mounting frame 21 is disconnected.

In another embodiment of the present invention, please refer to fig. 6, the elastic component includes rotating wheels 23 installed at two sides of the absorption plate 24 and a torsion spring 20 fixed on the mounting plate 18 and attached to the rotating wheels 23, wherein guide rods 22 are fixed at two sides above the absorption plate 24, and the guide rods 22 are sleeved with the mounting frame 21 at the bottom layer inside the casing 1;

the adsorption plate 24 is elastically connected with the mounting plate 18 by the contact of the torsion spring 20 and the rotating wheel 23, and the rotating wheel 23 can reduce the friction resistance, and plays a guiding role by the guide rod 22 to ensure that the adsorption plate 24 moves along the vertical direction.

The foregoing is merely illustrative of the preferred embodiments of the present invention and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to vary. But all changes which come within the scope of the invention are intended to be embraced therein.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Claims

1. An electric shock-proof electric communication prototype prototype with temperature and humidity detection function, characterized in that it comprises a casing (1), a communication host (17) installed under the interior of the casing (1), and a communication host (17) movably arranged in the casing (1). The lifting mechanism on the inner side of the casing (1), the lateral movement mechanism connected to the lifting mechanism, and the detection of the temperature and humidity inside the casing (1) installed on the lateral movement mechanism for real-time monitoring A detector (15), and a power-off protection mechanism that is connected to the detector (15) by a signal for controlling the power-on and power-off between the power distribution terminal in the casing (1) and the communication host (17).

2. The electric shock proof power communication prototype with temperature and humidity detection function according to claim 1, characterized in that the lifting mechanism comprises a lead screw installed on one side of the inner wall of the casing (1) through a bearing (5) A drive assembly connected to one end of the lead screw (5), a threaded sleeve (6) threadedly connected to the lead screw (5) and fixed to the lateral movement mechanism, wherein the threaded sleeve (6) ) a side close to the inner wall of the casing (1) is rotatably provided with a limit wheel (7) that rolls and fits with the inner wall of the casing (1).

3. The electric shock proof power communication prototype with temperature and humidity detection function according to claim 2, wherein the drive assembly comprises a reducer (3) mounted on the outer wall of the casing (1). ), a servo motor (2) connected to the input end of the reducer (3), and a transmission belt (4) connected to the output end of the reducer (3) and the lead screw (5).

4. The electric shock proof power communication prototype with temperature and humidity detection function according to claim 2, wherein the lateral movement mechanism comprises a support plate (8) fixed on the threaded sleeve (6). , Rotate the gear (9) arranged on the side of the pallet (8) away from the threaded sleeve (6), and rotate the gear (9) arranged on the side of the pallet (8) close to the threaded sleeve (6) and connected to the side of the threaded sleeve (6). The turntable (12) connected with the gear (9) connects the turntable (12) and the detector (15) provided on the support plate (8) through a sliding assembly; the gear (9) is connected to the The racks (10) arranged longitudinally inside the casing (1) are engaged with each other.

5 . The electric shock proof power communication prototype with temperature and humidity detection function according to claim 1 , wherein the detector ( 15 ) is provided with a temperature sensor, a humidity sensor and a rechargeable power supply, so the The temperature sensor and the humidity sensor are signal-connected to a controller arranged in the casing (1) through a wired or wireless manner.

6. The electric shock proof power communication prototype with temperature and humidity detection function according to claim 4, characterized in that the gear (9) and the turntable (12) are connected by a timing belt (11) , the sliding assembly comprises a slider (14) slidably arranged on the support plate (8) and a connecting rod (13) for connecting the slider (14) and the turntable (12); the One end of the connecting rod (13) is hinged on the outer edge of the side surface of the turntable (12), and the other end is hinged on the slider (14) on which the detector (15) is mounted.

7 . The electric shock proof electric communication prototype with temperature and humidity detection function according to claim 4 , characterized in that, the side wall of the support plate ( 8 ) is fixed with sliding inserts with the slider ( 14 ). 8 . a sliding slot (16) for closing, a door for sealing the inside of the casing (1) is hinged on one side of the casing (1), and the upper part of the door is connected to the inner part of the casing (1). The walls are connected by sets of locking rods.

8 . The electric shock proof electric power communication prototype with temperature and humidity detection function according to claim 5 , wherein a plurality of horizontal installations are installed inside the casing ( 1 ) for installation of power distribution terminals. 9 . A rack (21), the power-off protection mechanism includes a mounting plate (18) electrically connected to the communication host (17), an adsorption plate (24) elastically connected to the mounting plate (18), and a mounting plate (24) mounted on the adsorption plate (24) and signally connect the magnetic piece of the controller.

9 . The electric shock proof power communication prototype with temperature and humidity detection function according to claim 8 , wherein the magnetic parts are electromagnetic coils ( 25 ) installed on both sides of the adsorption plate ( 24 ). 10 . Two magnets (26) facing the electromagnetic coil (25) are fixed on both sides of the mounting plate (18), a terminal (19) is arranged in the center of the mounting plate (18), and the adsorption plate ( 24) A terminal fitting matched with the terminal post (19) is fixed in the center, and the adsorption plate (24) and the mounting plate (18) are connected by elastic components.

10. The electric shock proof power communication prototype with temperature and humidity detection function according to claim 9, characterized in that the elastic component comprises runners (23) installed on both sides of the adsorption plate (24). and a torsion spring (20) fixed on the mounting plate (18) and fitted with the runner (23), wherein guide rods (22) are fixed on both sides above the adsorption plate (24), The guide rod (22) is sleeved with the bottommost mounting frame (21) inside the casing (1).