Alarm device for power monitoring

Abstract

The utility model discloses an electric power monitoring alarm device comprising a support plate, an alarm device and a handle, the front surface of the support plate is provided with a slot, the inner wall of the slot is slidably connected with an insertion block, the front surface of the insertion block is fixedly connected with the back surface of the alarm device, and the inner side of the handle is fixedly connected with the two sides of the alarm device. According to the utility model, through the arrangement of the insertion slot and the insertion block, when a user needs to connect the alarm device with the support plate, the connection can be quickly completed through the insertion matching of the insertion slot and the insertion block, the disassembly is convenient, and the problems that the connection of the casing and the support plate is still fixed by adopting a bolt mode, and the equipment is not convenient to disassemble after being installed are solved. The problems that a large amount of time and energy need to be consumed during dismounting due to the fact that bolts are easily affected by environmental factors such as rusting and corrosion, and power failures cannot be eliminated in time due to the fact that maintenance opportunities are delayed under the emergency maintenance condition are solved, and the effect of facilitating fixing and dismounting is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to circuit detection technical field, concretely is a kind of alarm equipment of electric power monitoring. BACKGROUND

[0002] Electric power monitoring equipment can utilize the latest development of modern electronic technology, computer technology, network technology and fieldbus technology, carry out dispersed data acquisition and centralized monitoring management to distribution system, carry out networking to secondary equipment of distribution system, connect the field equipment of dispersed distribution station as an organic whole by computer and communication network, realize remote monitoring and centralized management of power grid operation, therefore it is crucial, most electric power monitoring equipment will install an alarm device, when electric power monitoring equipment fails, alarm device emits sound, and it is convenient to repair electric power monitoring equipment.

[0003] For example, application number: CN202323419514.4, the utility model discloses a kind of alarm equipment of electric power monitoring, involve circuit detection technical field, including support plate and cabinet, the top end of the support plate is slidably connected with cabinet, the top end of the support plate is slidably connected with limiting mechanism, the inner side bottom end of the cabinet is fixedly connected with support table, the top end of the support table is fixedly connected with voltage sensor, the front side of the cabinet is equipped with mouth, the front side of the voltage sensor is fixedly connected with display screen, the side of the cabinet is equipped with second through-hole, the top end of the voltage sensor is fixedly connected with inductive block, the side of the voltage sensor is equipped with first through-hole.The utility model adopts the above structure, because the whole cabinet is slidably connected on support plate, user can fix support plate by positioning hole, when disassembling cabinet, hold handle and directly extract cabinet, so that the purpose of convenient disassembly cabinet can be achieved.

[0004] Based on the above patent retrieval, and in combination with the equipment in prior art, the above-mentioned equipment can solve the problem that the existing alarm device is fixed by multiple bolts, which is not easy to disassemble after installation, and is not convenient to disassemble and repair when the alarm device is damaged. However, the alarm device has low protection performance, and the internal electrical appliances may be loose if it is hit. But in the use process, the above-mentioned electric power monitoring alarm device still uses the bolt way to fix the connection between the cabinet and the support plate. After the equipment is installed, the bolt is easy to be affected by environmental factors, such as rusting, corrosion, etc., which requires a lot of time and effort to disassemble. In the case of emergency repair, the repair opportunity may be delayed, and the power failure cannot be timely eliminated. UTILITY MODEL CONTENTS

[0005] To solve the problems presented in the background art, the utility model discloses a power monitoring alarm device has the advantages of convenient fixing and dismounting, solves the connection of the shell and the supporting plate of the power monitoring alarm device still adopts the mode of fixing with bolts, after equipment installation, bolts are susceptible to environmental factors, such as rust, corrosion etc.

[0006] To achieve the above object, the utility model provides the following technical scheme: a power monitoring alarm device, including supporting plate, alarm device and handle, the front of supporting plate is seted up with the slot, the inner wall sliding connection of slot has the plug -in block, the front of plug -in block is fixedly connected with the back of alarm device, the inside of handle is fixedly connected with both sides of alarm device, both sides of the inner wall of slot are all seted up with the clamping mechanism, the both sides of supporting plate bottom are all seted up with the unlocking assembly.

[0007] As the utility model prefers, the clamping mechanism includes the installation groove, the installation groove sets up in the both sides of the inner wall of slot, the inner wall sliding connection of installation groove has the clamping block, both sides of the outside of clamping block are all fixedly connected with the spring, the other end of spring is fixedly connected with the both sides of the inner wall of installation groove, both sides of plug -in block are all seted up with recess, recess is linked together with installation groove, the surface sliding connection of clamping block is with the inner wall of recess, the inside of the front of clamping block is inclined and is arranged.

[0008] As the utility model prefers, the unlocking assembly includes the L type groove, the L type groove sets up in the both sides of supporting plate bottom, the inside of the inner wall of L type groove is linked together with the outside of the inner wall of installation groove, the inner wall sliding connection of L type groove has the towrope, the inside of towrope is fixedly connected with the outside of clamping block.

[0009] As the utility model prefers, the top and bottom of the inner wall of installation groove are all seted up with the limit groove, the inner wall sliding connection of limit groove has the limit block, the inside of limit block is fixedly connected with the both sides of clamping block.

[0010] As the utility model prefers, the bottom of towrope is fixedly connected with the both sides of the top of supporting plate.

[0011] As the utility model prefers, the both sides of the top of connecting plate are all seted up with the through -hole, the inner wall sliding connection of through -hole has the vertical rod, the top of vertical rod is fixedly connected with the both sides of the bottom of supporting plate.

[0012] The bottom of the supporting plate is movably connected with a supporting rod through an axle pin, the supporting rod is arranged in an inclined mode, the bottom of the supporting rod is in contact with the right side of the top of the connecting plate, and a half groove is formed in the top of the connecting plate.

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

[0014] 1、The utility model discloses a through the setting of the slot and the plug -in block, when the user needs alarm device and the supporting plate is connected, can pass through the plug -in cooperation of the slot and the plug -in block, quick the connection of completion, and convenient to disassemble, solved above -mentioned electric power monitoring alarm equipment still adopts the mode of bolt fixed machine shell and the connection of supporting plate, after equipment installation, bolt is susceptible to environmental factors, such as rust, corrosion etc.

[0015] 2、The utility model discloses a through setting the clamping mechanism, when the user holds alarm device through the handle, the process of the plug -in block of following is inserted into the slot, the plug -in block will extrude the inclined surface of the clamping block, and the clamping block is under the oppression, and contracts in the mounting groove, and the spring is extruded, and the deformation generates the resilience, and then when the plug -in block is completely inserted into the slot, makes the mounting groove and the recess butt joint, and the clamping block is pushed into the recess under the spring resilience, and then make the clamping block be in the state of being inserted between the mounting groove and the recess, so that the plug -in block is fixed in the slot, so that alarm device and the supporting plate are firmly connected.

[0016] 3、The utility model discloses a through setting the unlocking assembly, when alarm device is used for a long time and appears the fault, needs to be disassembled from the supporting plate, and when maintaining, pull the traction rope along the track of L type groove, and make the clamping block receive the pulling force, and the spring is extruded, and gradually separates the recess, and contracts in the mounting groove, so that the plug -in block loses the location fixing, and then can pull alarm device, and make the plug -in block be extracted from the slot. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the three -dimensional structure schematic diagram of the utility model;

[0018] Figure 2 It is the plug -in block extraction slot structure schematic diagram of the utility model;

[0019] Figure 3 It is the supporting plate section view and part of the explosion schematic diagram of the utility model.

[0020] In the diagram: 1. Support plate; 2. Alarm device; 3. Handle; 4. Slot; 5. Insert block; 6. Locking mechanism; 61. Mounting groove; 62. Locking block; 63. Spring; 64. Groove; 7. Unlocking component; 71. L-shaped groove; 72. Traction rope; 8. Limiting groove; 9. Limiting block; 10. Connecting plate; 11. Through hole; 12. Upright pole; 13. Support rod; 14. Half groove. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] like Figures 1 to 3 As shown, the present invention provides an alarm device 2 for power monitoring, including a support plate 1, an alarm device 2 and a handle 3. The front of the support plate 1 is provided with a slot 4, and the inner wall of the slot 4 is slidably connected with a plug 5. The front of the plug 5 is fixedly connected to the back of the alarm device 2. The inner side of the handle 3 is fixedly connected to both sides of the alarm device 2. Both sides of the inner wall of the slot 4 are provided with a locking mechanism 6, and both sides of the bottom of the support plate 1 are provided with an unlocking component 7.

[0023] refer to Figure 2 and Figure 3 The locking mechanism 6 includes a mounting groove 61, which is formed on both sides of the inner wall of the slot 4. A locking block 62 is slidably connected to the inner wall of the mounting groove 61. Springs 63 are fixedly connected to both sides of the outer side of the locking block 62. The other end of the springs 63 is fixedly connected to both sides of the inner wall of the mounting groove 61. Grooves 64 are formed on both sides of the insert block 5. The grooves 64 are connected to the mounting groove 61. The surface of the locking block 62 is slidably connected to the inner wall of the groove 64. The inner side of the front of the locking block 62 is inclined.

[0024] As a technical optimization of this utility model, by setting a locking mechanism 6, when the user holds the alarm device 2 with the handle 3 and inserts the subsequent plug 5 into the slot 4, the plug 5 will press the inclined surface of the locking block 62, causing the locking block 62 to retract into the mounting groove 61 under pressure. This causes the spring 63 to be compressed, deform, and generate a rebound force. Then, when the plug 5 is fully inserted into the slot 4, and the mounting groove 61 and the recess 64 are aligned, the locking block 62 is pushed into the recess 64 under the action of the spring 63's rebound force. This puts the locking block 62 in a state between the mounting groove 61 and the recess 64, thus fixing the plug 5 in the slot 4, thereby making the alarm device 2 and the support plate 1 firmly connected.

[0025] Reference Figure 1 and Figure 3 The unlocking assembly 7 comprises an L-shaped groove 71, which is arranged at the bottom of the support plate 1, the inner side of the inner wall of the L-shaped groove 71 is communicated with the outer side of the inner wall of the mounting groove 61, the inner wall of the L-shaped groove 71 is slidably connected with a traction rope 72, and the inner side of the traction rope 72 is fixedly connected with the outer side of the clamping block 62.

[0026] As a technical optimization scheme of the utility model, when the alarm device 2 needs to be disassembled from the support plate 1 for maintenance due to long-term use and failure, the traction rope 72 is pulled along the track of the L-shaped groove 71 and is pulled out of the support plate 1, so that the clamping block 62 is subjected to a pulling force and is gradually extruded out of the recess 64 and is retracted into the mounting groove 61, so that the plug block 5 is no longer limited and fixed, and the alarm device 2 can be pulled out, so that the plug block 5 is pulled out of the plug groove 4.

[0027] Reference Figure 3 The top and the bottom of the inner wall of the mounting groove 61 are provided with a limiting groove 8, the inner wall of the limiting groove 8 is slidably connected with a limiting block 9, and the inner side of the limiting block 9 is fixedly connected with the two sides of the clamping block 62.

[0028] As a technical optimization scheme of the utility model, when the clamping block 62 is extruded and retracted into the mounting groove 61 or is pushed out of the mounting groove 61 by the rebound force of the spring 63, the limiting block 9 will slide in the limiting groove 8 along with the movement of the clamping block 62, and the distance that the clamping block 62 is pushed out of the mounting groove 61 by the rebound force of the spring 63 is limited through the cooperation of the limiting groove 8 and the limiting block 9, and thus the inclined surface of the clamping block 62 cannot be contacted when the plug block 5 is extruded.

[0029] Reference Figure 1 The bottom of the support plate 1 is provided with a connecting plate 10, and the bottom of the traction rope 72 is fixedly connected with the two sides of the top of the support plate 1.

[0030] As a technical optimization scheme of the utility model, when the user needs to pull two traction ropes 72 at the same time, the connecting plate 10 can be directly pulled by one hand, so that the two traction ropes 72 are subjected to a pulling force at the same time, and the other hand is used to lift the alarm device 2, thereby improving the work efficiency of the user.

[0031] Reference Figure 1 and Figure 3 The two sides of the top of the connecting plate 10 are provided with a through hole 11, the inner wall of the through hole 11 is slidably connected with a vertical rod 12, and the top of the vertical rod 12 is fixedly connected with the two sides of the bottom of the support plate 1.

[0032] As a technical optimization scheme of the utility model, when the user pulls the connecting plate 10, the through hole 11 slides along the stand rod 12, and then the movement track of the connecting plate 10 is limited by the cooperation of the through hole 11 and the stand rod 12, so that the connecting plate 10 can only descend horizontally, thereby preventing the two clamping blocks 62 from being pulled out from the grooves 64 synchronously when the two traction ropes 72 are pulled down by the connecting plate 10, and the operation convenience of the user is improved.

[0033] Reference Figure 1 The bottom of the supporting plate 1 is movably connected with a supporting rod 13 through an axle pin, the supporting rod 13 is arranged obliquely, the bottom of the supporting rod 13 is in contact with the right side of the top of the connecting plate 10, and a half groove 14 is formed in the top of the connecting plate 10.

[0034] As a technical optimization scheme of the utility model, when the user pulls the connecting plate 10, the through hole 11 slides along the stand rod 12, and then the movement track of the connecting plate 10 is limited by the cooperation of the through hole 11 and the stand rod 12, so that the connecting plate 10 can only descend horizontally, thereby preventing the two clamping blocks 62 from being pulled out from the grooves 64 synchronously when the two traction ropes 72 are pulled down by the connecting plate 10, and the operation convenience of the user is improved.

[0035] The working principle and use process of the utility model: when the user needs to monitor the safety of the power monitoring equipment, first fix the support plate 1 on the power monitoring equipment, then hold the alarm device 2 by the handle 3, insert the plug block 5 behind it into the insertion slot 4 on the support plate 1, and then the plug block 5 extrudes the inclined surface of the clamping block 62, so that the clamping block 62 shrinks into the installation groove 61 under the compression, and the spring 63 is extruded and deformed to generate a rebound force, and then when the plug block 5 is completely inserted into the insertion slot 4, the installation groove 61 is connected with the recess 64, and the clamping block 62 is pushed into the recess 64 under the rebound force of the spring 63, so that the clamping block 62 is in the state of being inserted between the installation groove 61 and the recess 64, and the plug block 5 is fixed in the insertion slot 4 under the influence of the clamping block 62, and the alarm device 2 is fixedly connected with the support plate 1, at this time, the power monitoring equipment and the alarm device 2 can be connected through the wire, and then when the power monitoring equipment fails, the alarm device 2 will make a sound to prompt the user, and then when the alarm device 2 fails and needs to be dismounted from the support plate 1 for maintenance, the connecting plate 10 is pulled down, and then the traction rope 72 pulls the two clamping blocks 62 to move outwardly and symmetrically, extrudes the spring 63, and gradually separates from the recess 64 and shrinks into the installation groove 61, so that the plug block 5 loses the limiting fixation, and the support rod 13 stands up, and then is inserted into the plate slot, and finally the user can operate with both hands to pull the alarm device 2, so that the plug block 5 is pulled out of the insertion slot 4, the separation of the alarm device 2 and the support plate 1 is completed, and then the maintenance of the alarm device 2 is started, so that the alarm device has the advantages of convenient fixation and dismounting.

[0036] In conclusion: the alarm device of the power monitoring device can be connected with the support plate 1 through the insertion slot 4 and the plug block 5, the connection can be quickly completed through the plug-in cooperation of the insertion slot 4 and the plug block 5, and the alarm device is convenient to dismount, the above-mentioned power monitoring alarm device still adopts the bolt mode to fix the connection between the shell and the support plate, the bolt is easily affected by environmental factors after the equipment is installed, such as rusting, corrosion and the like, so that a lot of time and energy are consumed during dismounting, and the maintenance opportunity is delayed in the case of emergency maintenance, so that the power failure cannot be timely eliminated.

[0037] It should be noted that in this document, the terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0038] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the present application, which should be limited only by the appended claims and their equivalents.

Claims

1. An alarm device for power monitoring, comprising a support plate (1), an alarm device (2) and a handle (3), characterized in that: The front face of the support plate (1) is provided with a slot (4), the inner wall of the slot (4) is slidably connected with a plug (5), the front face of the plug (5) is fixedly connected with the back face of the alarm device (2), the inner side of the handle (3) is fixedly connected with the two sides of the alarm device (2), the two sides of the inner wall of the slot (4) are provided with a clamping mechanism (6), and the two sides of the bottom of the support plate (1) are provided with an unlocking assembly (7).

2. The power monitoring alarm device of claim 1, wherein: The clamping mechanism (6) comprises a mounting groove (61) provided on the two sides of the inner wall of the slot (4), the inner wall of the mounting groove (61) is slidably connected with a clamping block (62), the two sides of the outer side of the clamping block (62) are fixedly connected with springs (63), the other end of the spring (63) is fixedly connected with the two sides of the inner wall of the mounting groove (61), the two sides of the plug (5) are provided with a recess (64), the recess (64) is communicated with the mounting groove (61), the surface of the clamping block (62) is slidably connected with the inner wall of the recess (64), and the inner side of the front face of the clamping block (62) is inclined.

3. The power monitoring alarm device of claim 2, wherein: The unlocking assembly (7) comprises an L-shaped groove (71) provided on the two sides of the bottom of the support plate (1), the inner side of the inner wall of the L-shaped groove (71) is communicated with the outer side of the inner wall of the mounting groove (61), and the inner wall of the L-shaped groove (71) is slidably connected with a traction rope (72).

4. The power monitoring alarm device of claim 2, wherein: The inner wall of the mounting groove (61) is provided with a limiting groove (8) at the top and the bottom, the inner wall of the limiting groove (8) is slidably connected with a limiting block (9), and the inner side of the limiting block (9) is fixedly connected with the two sides of the clamping block (62).

5. The power monitoring alarm device of claim 3, wherein: The bottom of the support plate (1) is provided with a connecting plate (10), and the bottom of the traction rope (72) is fixedly connected with the two sides of the top of the support plate (1).

6. The power monitoring alarm device of claim 5, wherein: The two sides of the top of the connecting plate (10) are provided with through holes (11), the inner wall of the through hole (11) is slidably connected with a vertical rod (12), and the top of the vertical rod (12) is fixedly connected with the two sides of the bottom of the support plate (1).

7. The power monitoring alarm device of claim 5, wherein: The bottom of the support plate (1) is movably connected with a support rod (13) through a shaft pin, the support rod (13) is inclined, the bottom of the support rod (13) is in contact with the right side of the top of the connecting plate (10), and the top of the connecting plate (10) is provided with a half groove (14).

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