阅读说明：本技术 一种基于nb-i0t的齿轮定位远传防盗水表 (Gear positioning remote transmission anti-theft water meter based on NB-I0T ) 是由 卓志坚 陈飞 于 2021-08-19 设计创作，主要内容包括：本发明公开了一种基于NB-I0T的齿轮定位远传防盗水表,包括调整结构和锁定结构,安装网固定设置于防盗壳的内壁底部处,远传水表通过安装螺栓固定设置于安装网的外壁顶部中心处,内齿轮固定设置于防盗壳的内壁底部处,调整结构转动嵌设于防盗壳的内壁底部处,调整结构包括保护壳、扭力杆与棘轮。通过角度齿轮、内齿轮、棘轮、旋转轮和防盗壳,可以实现对远传水表的工作角度进行稳定的调整,避免因为在实际的安装环境中,无法调整,导致实际安装效率较低,通过锁定结构、固定板、齿条、固定齿轮和主动齿轮,可以实现对远传水表进行稳定的防盗设置,避免产生丢失的问题,最大程度保证使用的稳定性,保证密封板的稳定限制。(The invention discloses a gear positioning remote transmission anti-theft water meter based on NB-I0T, which comprises an adjusting structure and a locking structure, wherein a mounting net is fixedly arranged at the bottom of the inner wall of an anti-theft shell, the remote transmission water meter is fixedly arranged at the center of the top of the outer wall of the mounting net through a mounting bolt, an internal gear is fixedly arranged at the bottom of the inner wall of the anti-theft shell, the adjusting structure is rotatably embedded at the bottom of the inner wall of the anti-theft shell, and the adjusting structure comprises a protective shell, a torsion bar and a ratchet wheel. Through angle gear, internal gear, ratchet, swiveling wheel and theftproof shell, can realize carrying out stable adjustment to the operating angle of teletransmission water gauge, avoid because in the installation environment of reality, unable adjustment leads to actual installation effectiveness lower, through locking structure, fixed plate, rack, fixed gear and driving gear, can realize carrying out stable theftproof setting to the teletransmission water gauge, avoid producing the problem of losing, the stability of using is guaranteed to the at utmost, guarantees the stable restriction of closing plate.)

1. The gear positioning remote transmission anti-theft water meter based on the NB-I0T is characterized by comprising an adjusting structure (2) and a locking structure (3), wherein a mounting net (102) is fixedly arranged at the bottom of the inner wall of an anti-theft shell (1), a remote transmission water meter (101) is fixedly arranged at the center of the top of the outer wall of the mounting net (102) through a mounting bolt (105), and an internal gear (103) is fixedly arranged at the bottom of the inner wall of the anti-theft shell (1);

the adjusting structure (2) is rotatably embedded at the bottom of the inner wall of the anti-theft shell (1); the adjusting structure (2) comprises a protective shell (201), a torsion bar (204) and a ratchet wheel (205), wherein the ratchet wheel (205) is rotatably arranged at the top of the inner wall of the protective shell (201), an angle gear (104) is rotatably arranged at the top of the outer wall of the protective shell (201), the ratchet wheel (205) is fixedly arranged at the center of the outer wall of the angle gear (104) through a rotating shaft, the torsion bar (204) is fixedly arranged at the bottom of the inner wall of the protective shell (201), and the torsion bar (204) is clamped at the outer wall of the ratchet wheel (205);

the locking structure (3) is fixedly arranged at the center of one side of the outer wall of the anti-theft shell (1), the locking structure (3) comprises a limiting box (301), a fixing plate (303), a moving rod (305), a rack (306), a fixed gear (307) and a driving gear (308), the fixed plate (303) is embedded at the top of the outer wall of the limiting box (301) in a sliding way, the two moving rods (305) are respectively and fixedly arranged at the two sides of the bottom of the outer wall of the fixed plate (303), the rack (306) is fixedly arranged at the bottom end of the movable rod (305) through a bracket, the fixed gear (307) is slidably disposed at an inner wall of the restriction box (301), the driving gear (308) is rotatably arranged on the inner wall of the limiting box (301) through a rotating shaft, the outer walls of the fixed gear (307) and the driving gear (308) are meshed with the outer wall of the rack (306).

2. The NB-I0T-based gear positioning remote-transfer anti-theft water meter according to claim 1, wherein: the outer wall top threaded connection of theftproof shell (1) has closing plate (4), and the outer wall of closing plate (4) sets up along the circumference surface arch to the arch of closing plate (4) matches each other with fixed plate (303).

3. The NB-I0T-based gear positioning remote-transfer anti-theft water meter according to claim 2, wherein: the outer wall bottom of ratchet (205) is provided with swiveling wheel (202) through the pivot is fixed, and the outer wall of swiveling wheel (202) is seted up flutedly along the circumferential surface, delivery outlet (203) have been seted up to outer wall one side of protective housing (201), the inner wall department of locating delivery outlet (203) is inlayed to outer wall one side of swiveling wheel (202).

4. The NB-I0T-based gear positioning remote-transfer anti-theft water meter according to claim 3, wherein: the output end and the input end of the remote water meter (101) are arranged at the centers of the two sides of the outer wall of the anti-theft shell (1) in a penetrating mode.

5. The NB-I0T-based gear positioning remote-transfer anti-theft water meter according to claim 4, wherein: the two sides of the inner wall of the limiting box (301) are fixedly provided with limiting rings (304), and the inner wall of each limiting ring (304) is rotatably embedded in the outer wall of one end of the moving rod (305).

6. The NB-I0T-based gear positioning remote-transfer anti-theft water meter according to claim 5, wherein: the front surface of the outer wall of the limiting box (301) is provided with an adjusting hole (310), and the adjusting hole (310) is positioned right in front of the driving gear (308).

7. The NB-I0T-based gear positioning remote-transfer anti-theft water meter according to claim 6, wherein: fixing holes (311) are formed in one side of the outer wall of the limiting box (301), fixing bolts (309) are embedded in the inner walls of the fixing holes (311), and the top ends of the fixing bolts (309) are connected to the center of the outer wall of the fixed gear (307) in a threaded mode.

8. The NB-I0T-based gear positioning remote-transfer anti-theft water meter according to claim 7, wherein: the outer wall of restriction box (301) openly the edge protruding setting, the outer wall of restriction box (301) openly is provided with burglary-resisting plate (302) through the hinge, and the installing port has been seted up to outer wall one side of burglary-resisting plate (302), the installing port matches each other with the arch of restriction box (301).

9. The NB-I0T-based gear positioning remote-transfer anti-theft water meter according to claim 8, wherein: the anti-theft shell is characterized in that a mounting plate (5) is fixedly arranged on one side of the outer wall of the anti-theft shell (1), and mounting threaded holes are formed in the mounting plate (5) and the outer wall corners of the protective shell (201).

10. The NB-I0T-based gear positioning remote-transfer anti-theft water meter as claimed in claim 9, wherein: and a transparent waterproof plate is embedded in the center of the top of the outer wall of the sealing plate (4).

Technical Field

The invention belongs to the technical field of water meters, and particularly relates to a gear positioning remote transmission anti-theft water meter based on NB-I0T.

Background

The remote water meter is composed of a common mechanical water meter and an electronic acquisition and transmission module, wherein the electronic module is used for completing signal acquisition, data processing and storage and uploading data to a repeater or a handheld meter reading device through a communication line, the meter body adopts an integrated design, the remote water meter can record and store water consumption of a user in real time or directly read the current accumulated number, each water meter has a unique code, and when the intelligent water meter receives a meter reading instruction, the data of the water meter can be immediately uploaded to a management system.

At present in the teletransmission water gauge that uses, the majority adopts direct watchcase to install and use, and at first when the installation of early, often unable adjustment installation angle of in time high accuracy, installation angle's the adjustment degree of difficulty is higher, and secondly in follow-up use, watchcase and waterproof construction are very easily damaged, and the theftproof nature is relatively poor, unable timely protection.

Disclosure of Invention

The invention aims to: through angle gear, internal gear, ratchet, swiveling wheel and theftproof shell, can realize carrying out stable adjustment to the operating angle of teletransmission water gauge, avoid because in the installation environment of reality, unable adjustment leads to actual installation effectiveness lower, through locking structure, fixed plate, rack, fixed gear and driving gear, can realize carrying out stable theftproof setting to the teletransmission water gauge, avoid producing the problem of losing, the stability of using is guaranteed to the at utmost, guarantees the stable restriction of closing plate.

The technical scheme adopted by the invention is as follows: a gear positioning remote transmission anti-theft water meter based on NB-I0T comprises an adjusting structure and a locking structure, wherein a mounting net is fixedly arranged at the bottom of the inner wall of an anti-theft shell, the remote transmission water meter is fixedly arranged at the center of the top of the outer wall of the mounting net through a mounting bolt, an inner gear is fixedly arranged at the bottom of the inner wall of the anti-theft shell, and the adjusting structure is rotatably embedded at the bottom of the inner wall of the anti-theft shell;

the adjusting structure comprises a protective shell, a torsion bar and a ratchet wheel, the ratchet wheel is rotatably arranged at the top of the inner wall of the protective shell, an angle gear is rotatably arranged at the top of the outer wall of the protective shell, the ratchet wheel is fixedly arranged at the center of the outer wall of the angle gear through a rotating shaft, the torsion bar is fixedly arranged at the bottom of the inner wall of the protective shell, and the torsion bar is clamped at the outer wall of the ratchet wheel;

the locking structure is fixedly arranged at the center of one side of the outer wall of the anti-theft shell and comprises a limiting box, a fixed plate, moving rods, a rack, a fixed gear and a driving gear, the fixed plate is slidably embedded in the top of the outer wall of the limiting box, the moving rods are fixedly arranged at two sides of the bottom of the outer wall of the fixed plate respectively, the rack is fixedly arranged at the bottom of the moving rod through a support, the fixed gear is slidably arranged at the inner wall of the limiting box, the driving gear is rotatably arranged at the inner wall of the limiting box through a rotating shaft, and the fixed gear and the outer wall of the driving gear are meshed with the outer wall of the rack.

Further, the outer wall top threaded connection of theftproof shell has the closing plate, and the outer wall of closing plate sets up along the circumference surface arch to the arch and the fixed plate of closing plate match each other.

Further, the outer wall bottom of ratchet is provided with the swiveling wheel through the pivot is fixed, and the outer wall of swiveling wheel sets up flutedly along the circumferential surface, the delivery outlet has been seted up to outer wall one side of protective housing, inlay the inner wall department of locating the delivery outlet on one side of the outer wall of swiveling wheel

Furthermore, the output end and the input end of the remote water meter penetrate through the centers of the two sides of the outer wall of the anti-theft shell.

Furthermore, the inner wall both sides of restriction box all are fixed and are provided with the confinement ring, and the inner wall of confinement ring all rotates to inlay and locates the one end outer wall department of carriage release lever.

Furthermore, the front surface of the outer wall of the limiting box is provided with an adjusting hole, and the adjusting hole is positioned in the front of the driving gear.

Furthermore, a fixing hole is formed in one side of the outer wall of the limiting box, a fixing bolt is embedded in the inner wall of the fixing hole, and the top end of the fixing bolt is connected to the center of the outer wall of the fixed gear in a threaded mode.

Furthermore, the protruding setting in the positive edge of outer wall of restriction box, the outer wall of restriction box openly is provided with the burglary-resisting plate through the hinge, and the installing port has been seted up to outer wall one side of burglary-resisting plate, the installing port matches each other with the arch of restriction box.

Further, the fixed mounting panel that is provided with in outer wall one side of theftproof shell, and the mounting panel all seted up the installation screw hole with the outer wall edge of protective housing.

Furthermore, a transparent waterproof plate is embedded in the center of the top of the outer wall of the sealing plate.

Furthermore, a groove is formed in the center of the front face of the outer wall of the driving gear, and the groove and the adjusting hole are located on the same axis.

Furthermore, external threads are formed in the output end and the input end of the remote water meter.

In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:

according to the anti-theft device, the working angle of the remote water meter can be stably adjusted through the angle gear, the inner gear, the ratchet wheel, the rotating wheel and the anti-theft shell, the problem that the remote water meter cannot be lost due to the fact that the actual installation efficiency is low because the working angle of the remote water meter cannot be adjusted in an actual installation environment is avoided, the remote water meter can be stably arranged in an anti-theft mode through the locking structure, the fixing plate, the rack, the fixing gear and the driving gear, the use stability is guaranteed to the maximum extent, and the stability limitation of the sealing plate is guaranteed.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the mounting plate of the present invention;

FIG. 3 is a schematic cross-sectional view of the present invention;

fig. 4 is a perspective view of a remote-water meter of the present invention;

FIG. 5 is a perspective view of the mounting net of the present invention;

FIG. 6 is a perspective view of the confinement box of the present invention;

FIG. 7 is a perspective view of the angle gear of the present invention;

FIG. 8 is a perspective view of the rotator wheel of the present invention;

FIG. 9 is a perspective view of the ratchet of the present invention;

FIG. 10 is a side cross-sectional view of the confinement box of the invention;

FIG. 11 is an enlarged schematic view of the invention A;

fig. 12 is an isometric view of the present invention.

The labels in the figure are: 1. an anti-theft shell; 2. adjusting the structure; 3. a locking structure; 4. a sealing plate; 5. mounting a plate; 101. a remote water meter; 102. installing a net; 103. an internal gear; 104. an angle gear; 105. installing a bolt; 201. a protective shell; 202. a rotating wheel; 203. an output port; 204. a torsion bar; 205. a ratchet wheel; 301. a confinement box; 302. an anti-theft plate; 303. a fixing plate; 304. a confinement ring; 305. a travel bar; 306. a rack; 307. fixing a gear; 308. a driving gear; 309. fixing the bolt; 310. an adjustment hole; 311. and (7) fixing holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-12, a gear positioning remote-transmission anti-theft water meter based on NB-I0T comprises an adjusting structure 2 and a locking structure 3, a mounting net 102 is fixedly arranged at the bottom of the inner wall of an anti-theft case 1, a remote-transmission water meter 101 is fixedly arranged at the center of the top of the outer wall of the mounting net 102 through a mounting bolt 105, an internal gear 103 is fixedly arranged at the bottom of the inner wall of the anti-theft case 1, the adjusting structure 2 is rotatably embedded at the bottom of the inner wall of the anti-theft case 1,

the adjusting structure 2 comprises a protective shell 201, a torsion bar 204 and a ratchet wheel 205, wherein the ratchet wheel 205 is rotatably arranged at the top of the inner wall of the protective shell 201, an angle gear 104 is rotatably arranged at the top of the outer wall of the protective shell 201, the ratchet wheel 205 is fixedly arranged at the center of the outer wall of the angle gear 104 through a rotating shaft, the torsion bar 204 is fixedly arranged at the bottom of the inner wall of the protective shell 201, and the torsion bar 204 is clamped at the outer wall of the ratchet wheel 205;

locking structure 3 is fixed to be set up in the outer wall one side center department of theftproof shell 1, locking structure 3 includes restriction box 301, fixed plate 303, carriage release lever 305, rack 306, fixed gear 307 and driving gear 308, fixed plate 303 slides and inlays the outer wall top department of locating restriction box 301, two carriage release levers 305 are fixed respectively and are set up in the outer wall bottom both sides department of fixed plate 303, rack 306 passes through the fixed bottom department that sets up in carriage release lever 305 of support, fixed gear 307 slides and sets up in the inner wall department of restriction box 301, driving gear 308 rotates through the pivot and sets up in the inner wall department of restriction box 301, the outer wall of fixed gear 307 and driving gear 308 and the outer wall meshing setting of rack 306.

In this embodiment: through teletransmission water gauge 101, can realize carrying out efficient detection and data transmission to the water consumption, it chooses for use based on NB-I0T network, through installation net 102 and construction bolt 105, can realize the high-efficient installation and the dismantlement to teletransmission water gauge 101, through adjustment structure 2, can realize carrying out efficient angular adjustment to the teletransmission water gauge 101 of installing, conveniently carry out efficient teletransmission water gauge 101 work angle adjustment in the construction environment, through locking structure 3, can realize carrying out stable seal installation to anti-theft shell 1, guarantee the security, can not produce the problem of losing of teletransmission water gauge 101.

Specifically, the outer wall top portion of the antitheft shell 1 is connected with the sealing plate 4 in a threaded manner, the outer wall of the sealing plate 4 is arranged in a protruding manner along the circumferential surface, and the protruding portion of the sealing plate 4 is matched with the fixing plate 303.

In this embodiment: through closing plate 4, can guarantee the waterproof performance of structure, avoid producing the problem of permeating water, all protruding concrete cylindric of being of closing plate 4 can realize the function of joint in fixed plate 303.

Specifically, the outer wall bottom of the ratchet wheel 205 is fixedly provided with the rotating wheel 202 through the rotating shaft, the outer wall of the rotating wheel 202 is provided with a groove along the circumferential surface, the output port 203 is formed in one side of the outer wall of the protective shell 201, and the inner wall of the output port 203 is embedded in one side of the outer wall of the rotating wheel 202.

In this embodiment: through swiveling wheel 202, can assist the user to rotate ratchet 205 for ratchet 205's rotation difficulty descends, and the simple operation nature is higher, through output port 203, improves actual simple operation nature.

Specifically, the output end and the input end of the remote water meter 101 are both arranged at the centers of the two sides of the outer wall of the anti-theft case 1 in a penetrating manner.

In this embodiment: the output end and the input end of the remote water meter 101 penetrate through the centers of the two sides of the outer wall of the anti-theft shell 1, so that efficient water pipe installation and disassembly can be realized.

Specifically, both sides of the inner wall of the restriction box 301 are fixedly provided with the restriction rings 304, and the inner wall of the restriction ring 304 is rotatably embedded in the outer wall of one end of the moving rod 305.

In this embodiment: by means of the limiting ring 304, the moving rod 305 can be effectively limited, and dislocation and slipping are avoided.

Specifically, the front surface of the outer wall of the restriction box 301 is provided with an adjustment hole 310, and the adjustment hole 310 is located right in front of the driving gear 308.

In this embodiment: through the adjusting hole 310, the user can conveniently and efficiently drive and rotate the driving gear 308 through the hexagonal wrench.

Specifically, a fixing hole 311 is formed in one side of an outer wall of the restriction box 301, a fixing bolt 309 is embedded in an inner wall of the fixing hole 311, and a top end of the fixing bolt 309 is connected to a center of an outer wall of the fixed gear 307 through a thread.

In this embodiment: through fixed orifices 311 and fixing bolt 309, can realize carrying out the efficient to teletransmission water gauge 101 and fix, avoid producing to remove and rock.

Specifically, the edge is protruding to be provided with in the outer wall of restriction box 301, and restriction box 301's outer wall openly is provided with anti-theft board 302 through the hinge, and the installing port has been seted up to anti-theft board 302's outer wall one side, and the installing port matches each other with restriction box 301's arch.

In this embodiment: through the anti-theft plate 302, stable sealing protection can be performed on the fixing bolt 309 and the fixing hole 311, and safety is improved.

Specifically, the fixed mounting panel 5 that is provided with in outer wall one side of theftproof shell 1, and the mounting panel 5 all seted up the installation screw hole with the outer wall edge of protective housing 201.

In this embodiment: through mounting panel 5, can conveniently carry out the side installation.

Specifically, a transparent waterproof plate is embedded in the center of the top of the outer wall of the sealing plate 4.

In this embodiment: the transparent waterproof plate is embedded in the center of the top of the outer wall of the sealing plate 4, so that the staff can conveniently observe data.

Specifically, a groove is formed in the center of the front surface of the outer wall of the driving gear 308, and the groove and the adjusting hole 310 are located on the same axis.

In this embodiment: the groove is formed in the center of the front side of the outer wall of the driving gear 308, operation convenience can be improved, and the driving gear 308 is driven to rotate efficiently.

Specifically, the output end and the input end of the remote water meter 101 are both provided with external threads.

In this embodiment: external threads are formed at the output end and the input end of the remote water meter 101, so that efficient pipelines can be quickly mounted and dismounted

The working principle is as follows: firstly, according to the working requirement, the anti-theft shell 1 and the protective shell 201 are limited and installed through bolts and the installation plate 5, then the remote water meter 101 is installed on the installation net 102 through the installation bolt 105, the output end and the input end of the remote water pipe are installed through the installation water pipe, the angle of the remote water pipe needs to be adjusted, the rotating wheel 202 is driven to rotate, then the ratchet wheel 205 is driven to rotate, high-efficiency clamping is carried out through the torsion bar 204, the generation of spinning is avoided, the working angle is prevented from being deviated, then the internal gear 103 is driven to rotate by the angle gear 104, the anti-theft shell 1 is rotated, the angle adjustment is convenient to carry out, the working time is up, the safe anti-theft setting needs to be carried out, the sealing plate 4 is rotated, the convex part is clamped to the groove of the fixing plate 303, clamping is realized, then the driving gear 308 is rotated through the hexagonal wrench, the rack 306 is driven to descend, and after the fixing is completed, the working position of the fixed gear 307 is then adjusted using the fixing bolt 309 to ensure that the fixed gear 307 is completely engaged at one side of the rack 306, and then locked by the antitheft plate 302 and the restraining box 301, completing the antitheft setting.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.