Threading type intelligent metering seal

Abstract

The utility model discloses a threading type intelligent metering seal which comprises a box body, a sealing cover is hinged to the top of the box body, two parallel wave pressing blocks are fixedly connected to the sealing cover, a positioning module is fixedly connected to the interior of the box body, a battery is fixedly connected to the bottom of the positioning module, a sealing line is connected to the positioning module in an inserted mode, and the sealing line is fixedly connected to the bottom of the box body. The top of the positioning module is fixedly connected with a bottom pressing block matched with the wave pressing block. According to the utility model, the sealing line penetrates through the other wave pressing block and the bottom pressing block and then is connected with the positioning module to form a loop seal, then the sealing cover and the box body are combined, the sealing line is extruded and positioned between the wave pressing blocks and the bottom pressing block during combination, and the locking mechanism locks and positions the box body and the sealing cover, so that the box body and the sealing cover cannot be opened from the outside, and the sealing is realized; therefore, the device has the advantages that threading can be started, operation is convenient and flexible, loop sealing is achieved through threading, real-time monitoring is achieved, and higher safety is achieved.

Description

Technical Field

[0001] The utility model relates to the field of threading type metering seals, and more specifically, to a threading type intelligent metering seal. Background Art

[0002] The threaded metering seal is made of imported PC polycarbonate and ABS resin molded inside and outside. It is self-locking, easy to seal, has strong anti-theft performance, can print anti-counterfeiting marks and unique numbers. The company provides matching metering seal management system software for easy management. According to the management regulations, metering seals are divided into three types according to the sealing position and the type of work used: metering verification seals, meter installation seals and electricity inspection seals. Metering seals implement color recognition management. The color can be customized according to user needs. For example, in the Southern Power Grid specifications: the main color of the metering verification seal is green, the main color of the installation seal is blue, and the main color of the electricity inspection seal is yellow.

[0003] In addition to the traditional power industry, this product is also widely used in other industries: such as water meters, chemicals, mining, customs, railways, finance, containers, ordnance, foreign trade commodity inspection, enterprise product inspection, packaging barrel packaging, energy measurement, canned containers, anti-theft and leakage sealing and storage, etc., with low cost and high reliability to protect the interests of customers.

[0004] However, current threading metering seals generally adopt a separate structure, and then the thread is threaded and then the structure is merged and locked to achieve the seal. The internal aperture is small, the threading operation is inconvenient, and most of them are traditional structures. After the seal is broken, it is difficult to obtain information in real time. Utility Model Content

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a threading type intelligent metering seal.

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] A threading type intelligent metering seal comprises a box body, a sealing cover is hinged on the top of the box body, two parallel wave pressure blocks are fixedly connected to the sealing cover, a positioning module is fixedly connected to the inside of the box body, a battery is fixedly connected to the bottom of the positioning module, a sealing line is plugged into the positioning module, a bottom pressure block that fits with the wave pressure block is fixedly connected to the top of the positioning module, the other end of the sealing line passes through between the wave pressure block and the bottom pressure block to extend outward, two docking through holes are provided on the left side of the box body and the sealing cover, the other end of the sealing line passes through one of the docking through holes to the outside of the box body, the end of the sealing line located on the outside of the box body then passes through the other docking through hole into the inside of the box body and passes through between the wave pressure block and the bottom pressure block on the other side to achieve closure, and a locking mechanism is installed between the inside of the sealing cover and the inside of the box body.

[0008] As a further description of the above technical solution: the locking mechanism includes an arc-shaped card plate, a counter-locking tooth and an elastic positioning piece, the top of the arc-shaped card plate is fixedly connected to the bottom of the cover, the elastic positioning piece is movably installed to the right side of the positioning module, and the counter-locking tooth is equidistantly installed to the left side of the arc-shaped card plate and is engaged with the elastic positioning piece.

[0009] As a further description of the above technical solution: the elastic positioning member includes a sliding block, a spring and a positioning tooth, the outer side of the sliding block is slidably connected to the inner right side of the positioning module and is elastically connected to it through a spring, and the positioning tooth is fixedly connected to the right side of the sliding block at an equal distance and engages with the counter tooth.

[0010] As a further description of the above technical solution: the inner side of the box body is rollingly connected with balls arranged at equal distances, and the right side of the arc-shaped clamping plate is in contact with the balls.

[0011] As a further description of the above technical solution: a smooth row of teeth is fixedly connected inside the middle trough of the wave pressure block, and the sealing line is squeezed and positioned by the row of teeth.

[0012] As a further description of the above technical solution: the positioning module includes a microprocessor, a communication unit, a bidirectional antenna unit and a separate passive sensing module, the separate passive sensing module is separately installed inside the box body, the microprocessor is used to process and control the operation of each unit, the communication unit is used to communicate with the remote control end, and the bidirectional antenna unit is used to ensure that the separate passive sensing module communicates effectively within the sensing distance.

[0013] Compared with the prior art, the advantages of the present invention are:

[0014] This solution is easy to open by hingedly connecting the sealing cover and the box body, and it is convenient to arrange the sealing line along the bottom pressure block, which is convenient for threading and flexible to operate. In addition, the separated passive sensing module inside the positioning module cooperates with the two-way antenna unit to monitor the position of the equipment in real time. Once the sealing line is disconnected and the device falls, it exceeds the signal distance. At this time, the equipment will issue an alarm in time, and the sealing information can be grasped in real time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model;

[0017] Figure 3 for Figure 2 A schematic diagram of the enlarged structure of the middle part A;

[0018] Figure 4 It is a schematic diagram of the cross-sectional structure of the utility model in a top view;

[0019] Figure 5 It is a schematic diagram of the operating principle structure of the utility model.

[0020] Description of the numbers in the figure:

[0021] 1. Box body; 2. Cover; 3. Wave pressure block; 31. Tooth row; 4. Positioning module; 41. Microprocessor; 42. Communication unit; 43. Bidirectional antenna unit; 44. Separation passive sensing module; 5. Battery; 6. Sealing line; 7. Bottom pressure block; 8. Docking through hole; 9. Locking mechanism; 91. Arc clamping plate; 92. Anti-clamping tooth; 93. Elastic positioning piece; 931. Sliding block; 932. Spring; 933. Positioning clamping tooth; 10. Ball bearing. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention;

[0023] See also Figures 1 to 5 The utility model provides a threading type intelligent metering seal, including a box body 1, a cover 2 is hinged on the top of the box body 1, and two parallel wave pressure blocks 3 are fixedly connected to the cover 2. A positioning module 4 is fixedly connected to the inside of the box body 1, and a battery 5 is fixedly connected to the bottom of the positioning module 4. A sealing line 6 is plugged into the positioning module 4, and a bottom pressure block 7 that fits the wave pressure block 3 is fixedly connected to the top of the positioning module 4. The other end of the sealing line 6 passes through the wave pressure block 3 and the bottom pressure block 7 to extend outward. Two docking through holes 8 are provided on the left side of the box body 1 and the cover 2. The other end of the sealing line 6 passes through a pair of docking through holes 8 to the outside of the box body 1. The end of the sealing line 6 located on the outside of the box body 1 then passes through the other docking through hole 8 into the interior of the box body 1 and passes through the wave pressure block 3 and the bottom pressure block 7 on the other side to achieve closure. A locking mechanism 9 is installed between the interior of the cover 2 and the interior of the box body 1.

[0024] In the utility model, the box body 1 is used as the main body of the device. When in use, the cover 2 is opened, one end of the sealing line 6 is first plugged into the positioning module 4, and passes through between the wave pressure block 3 and the bottom pressure block 7 to extend outward and pass through a docking through hole 8, then passes through another docking through hole 8, passes through another wave pressure block 3 and the bottom pressure block 7 and is connected to the positioning module 4 to form a loop seal, and then the cover 2 is merged with the box body 1. When merged, the sealing line 6 is squeezed and positioned between the wave pressure block 3 and the bottom pressure block 7, and the locking mechanism 9 locks and positions the box body 1 and the cover 2, and cannot be opened from the outside to achieve sealing, thereby achieving the advantages of opening and threading the device, convenient and flexible operation, and threading to achieve loop sealing, achieving real-time monitoring, and being safer, which solves the problem that the prior art generally adopts a separate structure, then threads the wires, and then merges and jams the structure to achieve sealing, the internal aperture is small, the threading operation is inconvenient, and most of them are traditional structures, and it is difficult to grasp the information in real time after the seal is destroyed.

[0025] See also Figure 3 , wherein: the locking mechanism 9 includes an arc-shaped card plate 91, a reverse latch tooth 92 and an elastic positioning member 93, the top of the arc-shaped card plate 91 is fixedly connected to the bottom of the cover 2, the elastic positioning member 93 is movably installed to the right side of the positioning module 4, and the reverse latch tooth 92 is equidistantly installed to the left side of the arc-shaped card plate 91 and is engaged with the elastic positioning member 93.

[0026] In the present invention, when the arc-shaped clamping plate 91 is combined with the cover 2, the anti-clamping tooth 92 is driven to gradually squeeze the elastic positioning member 93 until the cover 2 and the box body 1 are completely combined, so that the anti-clamping tooth 92 and the elastic positioning member 93 are completely engaged and positioned, and cannot be opened, thereby achieving the closure of the device.

[0027] See also Figure 3 , wherein: the elastic positioning member 93 includes a sliding block 931, a spring 932 and a positioning tooth 933, the outer side of the sliding block 931 is slidably connected to the right inner side of the positioning module 4 and is elastically connected thereto through the spring 932, and the positioning tooth 933 is fixedly connected to the right side of the sliding block 931 at an equal distance and engages with the counter tooth 92.

[0028] In the present invention, the reverse latch tooth 92 gradually contacts and squeezes the positioning latch tooth 933, thereby pushing the sliding block 931 to move the compression spring 932, so that the reverse latch tooth 92 smoothly reaches the position and completely reversely meshes and clamps with the positioning latch tooth 933, so that it is closed and cannot be opened.

[0029] See also Figure 3 , wherein: the inner side of the box body 1 is rollingly connected with balls 10 arranged at equal distances, and the right side of the arc-shaped clamping plate 91 is in contact with the balls 10.

[0030] In the utility model, the arc-shaped clamping plate 91 is guided by the ball 10, so that the merging operation is smoother and more labor-saving.

[0031] See also Figure 2 , wherein: a smooth tooth row 31 is fixedly connected inside the middle trough of the wave pressing block 3, and the sealing line 6 is squeezed and positioned by the tooth row 31.

[0032] In the utility model, the sealing line 6 is clamped more stably by the tooth row 31, so that the positioning effect is better and the sealing stability is guaranteed.

[0033] See also Figure 5 , wherein: the positioning module 4 includes a microprocessor 41, a communication unit 42, a bidirectional antenna unit 43 and a separate passive sensing module 44, the separate passive sensing module 44 is separately installed inside the box body 1, the microprocessor 41 is used to process and control the operation of each unit, the communication unit 42 is used to communicate with the remote control end, and the bidirectional antenna unit 43 is used to ensure that the separate passive sensing module 44 is effective within the sensing distance.

[0034] In the utility model, a closed passage is formed by the positioning module 4 and the sealing line 6. When the sealing line 6 is damaged, the passage is disconnected, and the entire positioning module 4 falls beyond the signal distance of the two-way antenna unit 43. At this time, the separated passive sensing module 44 is positioned and installed inside the power box. The signal distance of the two-way antenna unit 43 dropped by the positioning module 4 cannot cover the separated passive sensing module 44. At this time, the microprocessor 41 determines that the device is damaged, and controls the communication unit 42 to send a warning signal, so as to realize real-time grasp of the status of the seal, which is more intelligent.

[0035] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A threading type intelligent metering seal, comprising a box body (1), characterized in that: The top of the box body (1) is hingedly connected with a cover (2), and two parallel wave pressure blocks (3) are fixedly connected to the cover (2). The interior of the box body (1) is fixedly connected with a positioning module (4), and the bottom of the positioning module (4) is fixedly connected with a battery (5). A sealing line (6) is plugged into the positioning module (4), and the top of the positioning module (4) is fixedly connected with a bottom pressure block (7) that fits with the wave pressure block (3). The other end of the sealing line (6) passes through the wave pressure block (3) and the bottom pressure block (7). 7), two docking through holes (8) are provided on the left sides of the box body (1) and the cover (2), the other end of the sealing line (6) passes through one docking through hole (8) to the outside of the box body (1), the end of the sealing line (6) located on the outside of the box body (1) then passes through the other docking through hole (8) into the interior of the box body (1) and passes through between the wave pressure block (3) and the bottom pressure block (7) on the other side to achieve closure, and a locking mechanism (9) is installed between the interior of the cover (2) and the interior of the box body (1).

2. A threaded smart metering seal according to claim 1, characterized in that: The locking mechanism (9) comprises an arc-shaped card plate (91), a reverse latch tooth (92) and an elastic positioning member (93); the top of the arc-shaped card plate (91) is fixedly connected to the bottom of the cover (2); the elastic positioning member (93) is movably mounted to the right side of the positioning module (4); the reverse latch tooth (92) is equidistantly mounted to the left side of the arc-shaped card plate (91) and is engaged with the elastic positioning member (93).

3. A threaded smart metering seal according to claim 2, characterized in that: The elastic positioning member (93) comprises a sliding block (931), a spring (932) and a positioning latch (933); the outer side of the sliding block (931) is slidably connected to the right inner side of the positioning module (4) and is elastically connected thereto via the spring (932); the positioning latch (933) is fixedly connected to the right side of the sliding block (931) at an equal distance and is meshed and latched with the counter latch (92).

4. A threaded smart metering seal according to claim 2, characterized in that: The inner side of the box body (1) is rollingly connected with balls (10) arranged at equal distances, and the right side of the arc-shaped clamping plate (91) is in contact with the balls (10).

5. The threading type intelligent metering seal according to claim 1, characterized in that: A smooth row of teeth (31) is fixedly connected inside the middle trough of the wave pressing block (3), and the sealing line (6) is squeezed and positioned by the row of teeth (31).

6. The threading type intelligent metering seal according to claim 1, characterized in that: The positioning module (4) comprises a microprocessor (41), a communication unit (42), a bidirectional antenna unit (43) and a separate passive sensing module (44); the separate passive sensing module (44) is separately installed inside the box body (1); the microprocessor (41) is used to process and control the operation of each unit; the communication unit (42) is used to communicate with a remote control terminal; and the bidirectional antenna unit (43) is used to ensure that the separate passive sensing module (44) is effective in communication within the sensing distance.

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