CN213934920U

CN213934920U - Camera device capable of simultaneously identifying red pointer and plum blossom wheel of water meter

Info

Publication number: CN213934920U
Application number: CN202023228987.2U
Authority: CN
Inventors: 童永卫
Original assignee: Ningbo Xinli Flow Testing Equipment Manufacturing Co ltd
Current assignee: Ningbo Xinli Flow Testing Equipment Manufacturing Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-08-10
Anticipated expiration: 2030-12-28

Abstract

The utility model provides a camera device capable of simultaneously identifying a red pointer and a plum blossom wheel of a water meter, which comprises a device shell, wherein a display screen is arranged on the upper side of the device shell, an identification camera is arranged in the middle of the lower surface of the device shell, a mounting plate is welded at one end of the lower surface of the device shell, a fixing mechanism is arranged on the inner side of the mounting plate, a butterfly knob is arranged on the surface of the mounting plate, the fixing mechanism comprises a movable hoop, a fixed hoop, a support rod, a screw nut and a fixed screw rod, and one end of the support rod is welded and fixed with the device shell; the utility model provides a can discern camera device of red pointer of water gauge and plum blossom wheel simultaneously, through mounting panel, butterfly knob and the fixed establishment of design, drive lead screw rotation through the manual rotation butterfly knob when using, the fixed hoop centre gripping of drive activity hoop removal cooperation is fixed on the water gauge, and convenient more stable when installing the use has solved comparatively trouble and unstable problem when installing.

Description

Camera device capable of simultaneously identifying red pointer and plum blossom wheel of water meter

Technical Field

The utility model relates to a water gauge field especially relates to a can discern camera device of red pointer of water gauge and plum blossom wheel simultaneously.

Background

Water meters, which are meters for measuring water flow, mostly measure the accumulated flow of water, and are generally classified into a positive displacement water meter and a velocity water meter. The internal structure of the traditional water meter can be divided into a shell, a sleeve and an inner core from outside to inside. The inner core is divided into an upper layer, a middle layer and a lower layer, the upper layer is seen from the glass window, and only the pointer and the dial are arranged.

The existing camera device capable of simultaneously identifying the red pointer of the water meter and the plum blossom wheel shoots and identifies the water meter when in use, is fixedly installed on the water meter when in installation and use, and is troublesome and unstable when in installation, so that the camera device capable of simultaneously identifying the red pointer of the water meter and the plum blossom wheel is necessary to solve the technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a can discern camera device of red pointer of water gauge and plum blossom wheel simultaneously, solved current camera device that can discern red pointer of water gauge and plum blossom wheel simultaneously and shoot the discernment to the water gauge when using, fixed mounting is on the water gauge when installing the use, comparatively troublesome and unstable problem when the installation.

In order to solve the technical problem, the utility model provides a camera device capable of simultaneously identifying a red pointer of a water meter and a plum blossom wheel, which comprises a device shell, wherein a display screen is arranged on the upper side of the device shell, an identification camera is arranged in the middle of the lower surface of the device shell, a mounting plate is welded at one end of the lower surface of the device shell, a fixing mechanism is arranged on the inner side of the mounting plate, a butterfly knob is arranged on the surface of the mounting plate, the fixing mechanism comprises a movable hoop, a fixed hoop, a support rod, a lead screw nut and a fixed lead screw, one end of the support rod is fixedly welded with the device shell, the movable hoop and the fixed hoop are both fixedly connected with the device shell through the support rod, one ends of the movable hoop and the fixed hoop are rotatably connected through a rotating shaft, the lead screw nut is welded at one end of the movable hoop, one end of the fixed lead screw is rotatably connected with one end of the fixed hoop through a bearing, the upper end of the fixed screw rod is rotatably connected with the mounting plate through a bearing, one end of the mounting plate penetrates through the mounting plate to be fixedly connected with the butterfly knob, and the screw rod nut is sleeved on the fixed screw rod.

Preferably, the lower surface edge of the device shell is fixedly connected with a dust screen, the dust screen is covered on the outer side of the fixing mechanism, a rubber band sleeve is arranged in the middle of the lower side of the dust screen, and the position of the rubber band sleeve corresponds to the position of the fixing mechanism.

Preferably, the shapes of the movable hoop and the fixed hoop are both arc-shaped, and the sizes of the movable hoop and the fixed hoop are matched with the size of the upper end of the water meter.

Preferably, the device casing includes epitheca and inferior valve, the epitheca is installed at the upside of inferior valve, and the junction of epitheca and inferior valve is provided with coupling mechanism, the display screen is installed on the device casing, dust screen, discernment camera, mounting panel and bracing piece are all installed on the inferior valve.

Preferably, coupling mechanism includes inserted block, slot, tight briquetting and turn-knob screw, the inserted block welds the lower surface at the epitheca, the upper surface at the inferior valve is seted up to the slot, sticiss a slidable mounting in the one end of slot, the turn-knob screw closes the one end at the inferior valve, and the one end of turn-knob screw passes the inferior valve and passes through the bearing rotation with the one end of tight briquetting and be connected.

Preferably, the shape of the insertion block is a dovetail shape, and the pressing block and the slot are respectively pressed and clamped at two ends of the insertion block.

Compared with the prior art, the utility model provides a pair of can discern camera device of red pointer of water gauge and plum blossom wheel simultaneously has following beneficial effect:

the utility model provides a can discern camera device of red pointer of water gauge and plum blossom wheel simultaneously, through mounting panel, butterfly knob and the fixed establishment of design, drive lead screw rotation through the manual rotation butterfly knob when using, the fixed hoop centre gripping of drive activity hoop removal cooperation is fixed on the water gauge, and convenient more stable when installing the use has solved comparatively trouble and unstable problem when installing.

The utility model provides a can discern camera device of red pointer of water gauge and plum blossom wheel simultaneously adopts coupling mechanism, and device shell component breaks down when using, only needs the hand-operated rotation knob screw to drive tight briquetting and put aside from the inserted block, can pull down the epitheca from the inferior valve to overhaul the component, solved comparatively troublesome problem when overhauing.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of the camera device capable of simultaneously recognizing a red pointer of a water meter and a plum blossom wheel provided by the present invention;

FIG. 2 is a schematic structural view of the side view and connection mechanism of the present invention;

fig. 3 is a schematic structural diagram of the fixing mechanism of the present invention.

Reference numbers in the figures: 1. a device housing; 2. a display screen; 3. a connecting mechanism; 4. an upper shell; 5. a lower case; 6. inserting a block; 7. a slot; 8. pressing the block tightly; 9. turning a screw; 10. mounting a plate; 11. a butterfly knob; 12. a fixing mechanism; 13. a rubber band sleeve; 14. a dust screen; 15. identifying a camera; 16. a movable hoop; 17. a fixing hoop; 18. a support bar; 19. a feed screw nut; 20. and fixing the screw rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a camera apparatus capable of simultaneously recognizing a red pointer of a water meter and a plum blossom wheel according to the present invention; FIG. 2 is a schematic structural view of the side view and connection mechanism of the present invention; fig. 3 is a schematic structural diagram of the fixing mechanism of the present invention. A camera device capable of simultaneously identifying a red pointer and a plum blossom wheel of a water meter comprises a device shell 1, a display screen 2 is arranged on the upper side of the device shell 1, an identification camera 15 is arranged in the middle of the lower surface of the device shell 1, an installation plate 10 is welded at one end of the lower surface of the device shell 1, a fixing mechanism 12 is arranged on the inner side of the installation plate 10, a butterfly knob 11 is arranged on the surface of the installation plate 10, the fixing mechanism 12 comprises a movable hoop 16, a fixed hoop 17, a support rod 18, a screw nut 19 and a fixed screw rod 20, one end of the support rod 18 is fixedly welded with the device shell 1, the movable hoop 16 and the fixed hoop 17 are both fixedly connected with the device shell 1 through the support rod 18, one ends of the movable hoop 16 and the fixed hoop 17 are rotatably connected through a rotating shaft, the screw nut 19 is welded at one end of the movable hoop 16, one end of the fixed screw rod 20 is rotatably connected with one end of the fixed hoop 17 through a bearing, the upper end of the fixed screw rod 20 is rotatably connected with the mounting plate 10 through a bearing, one end of the mounting plate 10 penetrates through the mounting plate 10 to be fixedly connected with the butterfly knob 11, and the screw rod nut 19 is sleeved on the fixed screw rod 20.

Further, the lower surface edge of the device shell 1 is fixedly connected with a dust screen 14, the dust screen 14 covers the outer side of the fixing mechanism 12, a rubber band sleeve 13 is arranged in the middle of the lower side of the dust screen 14, and the position of the rubber band sleeve 13 corresponds to the position of the fixing mechanism 12.

Further, the movable hoop 16 and the fixed hoop 17 are both arc-shaped, and the size of the movable hoop 16 and the size of the fixed hoop 17 are matched with the size of the upper end of the water meter.

Further, the device shell 1 comprises an upper shell 4 and a lower shell 5, the upper shell 4 is installed on the upper side of the lower shell 5, the connecting mechanism 3 is arranged at the joint of the upper shell 4 and the lower shell 5, the display screen 2 is installed on the device shell 1, and the dust screen 14, the recognition camera 15, the installation plate 10 and the support rod 18 are all installed on the lower shell 5.

Further, mechanism 3 includes inserted block 6, slot 7, tight briquetting 8 and turn-knob screw 9, and inserted block 6 welds the lower surface at epitheca 4, and slot 7 is seted up at the upper surface of inferior valve 5, and tight briquetting 8 slidable mounting is in the one end of slot 7, and turn-knob screw 9 closes the one end at inferior valve 5 soon, and the one end of turn-knob screw 9 passes inferior valve 5 and is connected through bearing rotation with the one end of pressing piece 8.

Further, the shape of the plug block 6 is arranged to be dovetail-shaped, and the pressing block 8 and the slot 7 are respectively pressed and clamped at two ends of the plug block 6.

The utility model provides a pair of can discern camera device of red pointer of water gauge and plum blossom wheel simultaneously's theory of operation as follows: when in use, the movable hoop 16 and the fixed hoop 17 are clamped at the outer side of the upper end of the water meter, the butterfly knob 11 is rotated to drive the fixed screw rod 20 to rotate, thereby leading the screw rod nut 19 to move along the fixed screw rod 20, driving the movable hoop 16 and the fixed hoop 17 to be tightened and fixed on the water meter, thereby the device shell 1 is arranged on the water meter and tightened on the water meter through the rubber band sleeve 13, the dust prevention is conveniently carried out through the dust-proof net 14, the dust is reduced to be adsorbed on the water meter to influence the identification of the identification camera 15, the red pointer and the plum blossom wheel on the water meter are identified through the identification camera 15 when in use, when the components in the device shell 1 are damaged, only the knob screw 9 needs to be rotated to drive the pressing block 8 to move away from one end of the inserting block 6, then plug-in block 6 is pulled out from slot 7 and can be pulled down epitheca 4 from inferior valve 5 and overhaul inside, more convenient and fast when the dismouting was overhauld.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a can discern camera device of red pointer of water gauge and plum blossom wheel simultaneously, includes device casing (1), its characterized in that: the device is characterized in that a display screen (2) is arranged on the upper side of a shell (1), an identification camera (15) is arranged in the middle of the lower surface of the shell (1), a mounting plate (10) is welded at one end of the lower surface of the shell (1), a fixing mechanism (12) is arranged on the inner side of the mounting plate (10), a butterfly knob (11) is arranged on the surface of the mounting plate (10), the fixing mechanism (12) comprises a movable hoop (16), a fixed hoop (17), a supporting rod (18), a screw nut (19) and a fixed screw rod (20), one end of the supporting rod (18) is fixedly welded with the shell (1), the movable hoop (16) and the fixed hoop (17) are fixedly connected with the shell (1) through the supporting rod (18), one ends of the movable hoop (16) and the fixed hoop (17) are rotatably connected through a rotating shaft, the screw nut (19) is welded at one end of the movable hoop (16), the one end of fixation screw (20) is passed through the bearing with the one end of fixed hoop (17) and is rotated and be connected, the upper end of fixation screw (20) is passed through the bearing with mounting panel (10) and is rotated and be connected, and mounting panel (10) and butterfly knob (11) fixed connection are passed to the one end of mounting panel (10), screw-nut (19) cover is established on fixation screw (20).

2. The camera device capable of simultaneously identifying the red pointer of the water meter and the plum blossom wheel as claimed in claim 1, wherein a dust screen (14) is fixedly connected to the edge of the lower surface of the device housing (1), the dust screen (14) is covered on the outer side of the fixing mechanism (12), a rubber band sleeve (13) is arranged in the middle of the lower side of the dust screen (14), and the position of the rubber band sleeve (13) corresponds to the position of the fixing mechanism (12).

3. The camera device for simultaneously identifying the red pointer and the plum blossom wheel of the water meter as claimed in claim 1, wherein the movable hoop (16) and the fixed hoop (17) are both arc-shaped, and the size of the movable hoop (16) and the size of the fixed hoop (17) are matched with the size of the upper end of the water meter.

4. The camera device for simultaneously identifying the red pointer and the plum blossom wheel of the water meter according to claim 2, wherein the device housing (1) comprises an upper shell (4) and a lower shell (5), the upper shell (4) is installed on the upper side of the lower shell (5), a connecting mechanism (3) is arranged at the joint of the upper shell (4) and the lower shell (5), the display screen (2) is installed on the device housing (1), and the dust screen (14), the identification camera (15), the mounting plate (10) and the support rod (18) are all installed on the lower shell (5).

5. The camera device capable of simultaneously identifying the red pointer of the water meter and the plum blossom wheel as claimed in claim 4, wherein the connecting mechanism (3) comprises an insertion block (6), a slot (7), a tightening block (8) and a knob screw (9), the insertion block (6) is welded on the lower surface of the upper shell (4), the slot (7) is arranged on the upper surface of the lower shell (5), the tightening block (8) is slidably mounted at one end of the slot (7), the knob screw (9) is screwed at one end of the lower shell (5), and one end of the knob screw (9) penetrates through the lower shell (5) to be rotatably connected with one end of the tightening block (8) through a bearing.

6. The camera device of claim 5, wherein the shape of the insert block (6) is dovetail-shaped, and the pressing block (8) and the slot (7) are respectively pressed and clamped at two ends of the insert block (6).