CN210835281U

CN210835281U - Outdoor infrared detector

Info

Publication number: CN210835281U
Application number: CN201921345846.3U
Authority: CN
Inventors: 吴兆宏
Original assignee: Shenzhen Redford Technology Co ltd
Current assignee: Shenzhen Redford Technology Co ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-06-23
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses an outdoor infrared detector, which comprises a detection module, a battery mounting seat, a sealing component and a winding structure arranged on the battery mounting seat; the detection module comprises an upper cover, an infrared detection device, an operation bottom cover and a first sealing ring, the sealing assembly is arranged in a sealing groove in the upper portion of the battery mounting seat, and a lug on the lower portion of the detection module is connected with the battery mounting seat in an inserting mode. The utility model discloses to survey module and battery mount pad and pass through articulated elements swing joint to set up seal assembly in the seal groove on battery mount pad upper portion, make the emergence that the sealing washer sealed tight and stop the sealing washer perk phenomenon when the lid closes of detection subassembly lower part arch and battery mount pad, guaranteed sealed tightness.

Description

Outdoor infrared detector

Technical Field

The utility model relates to a technical field of detection instrument, especially outdoor infrared detection instrument's technical field.

Background

An infrared detector (infrared detector) is a device that converts an incident infrared radiation signal into an electrical signal and outputs the electrical signal. Infrared radiation is electromagnetic waves with wavelengths between visible and microwave, and is imperceptible to the human eye. To detect the presence of such radiation and measure its intensity, it must be converted into other physical quantities that can be detected and measured. In general, any effect caused by the infrared radiation irradiating the object can be used to measure the intensity of the infrared radiation as long as the effect can be measured and is sensitive enough, and the modern infrared detectors mainly use infrared thermal effect and photoelectric effect, and the output of the effect is electric quantity or can be converted into electric quantity by using a proper method. An infrared detector belongs to a precise instrument, and when the infrared detector is applied outdoors, the infrared detector is always damaged due to water leakage, so that the infrared detector capable of effectively preventing water becomes an actual requirement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the prior art, providing an outdoor infrared detection instrument, aim at solving the waterproof technical problem of outdoor infrared detection instrument.

In order to achieve the purpose, the utility model provides an outdoor infrared detector, which comprises a detection module, a battery mounting seat, a sealing assembly and a winding structure arranged on the battery mounting seat; the detection module comprises an upper cover, an infrared detection device, an operation bottom cover and a first sealing ring, the upper cover inner wall is attached to the upper cover and provided with the infrared detection device, the operation bottom cover is provided with the first sealing ring through a first sealing ring mounting groove formed in the upper portion of the operation bottom cover and is in threaded connection with the upper cover through a mounting column, the detection module is hinged to a battery mounting seat through an articulated piece arranged at the end portion of the detection module, a winding box is arranged at the position of the articulated piece of the battery mounting seat in an inserting mode through a winding groove seat, a winding block is arranged at the lower end of a winding groove through a winding opening, a sealing assembly is arranged in a sealing groove in the upper portion of the battery mounting seat.

Preferably, the sealing assembly comprises a second sealing ring and a supporting protrusion fixedly arranged at the outer end of the second sealing ring, one end of the second sealing ring, provided with the supporting protrusion, is fixedly arranged in a sealing groove formed in the upper portion of the battery mounting seat, and the supporting protrusion and the side wall of the battery mounting seat form a buffer space.

Preferably, a winding box inserting rod is vertically arranged in the middle of the winding box, a winding box inserting hole is formed in the wiring groove seat and corresponds to the winding box, and a first wiring hole is formed in one end, close to the hinge body, of the wiring groove seat.

Preferably, the contact end of the hinge member and the battery mounting seat is provided with a second wiring hole, and the first wiring hole and the second wiring hole are located in the same plane.

Preferably, the winding block is provided with an electric wire insertion port, and the diameter of the inner end circular surface of the electric wire insertion port is larger than that of the outer end circular surface.

As preferred, the battery mount pad includes mount pad fixed block, battery mount pad body and swing joint in the buckle subassembly of battery mount pad side, the fixed installation piece fixed block that is provided with in battery mount pad body lower part, the inside battery holding tank that is provided with of battery mount pad body, form first battery PCB board mounting groove and second battery PCB board mounting groove between battery holding tank and the both ends face respectively, the installation is provided with first battery PCB board in the first battery PCB board mounting groove, first battery PCB board upper portion lid connects and is provided with first battery PCB board apron, second battery PCB board mounting groove inner cup lid connects and is provided with second battery PCB board apron, the activity of battery holding tank upper portion is provided with the battery returning face.

Preferably, a rubber plug inserting port is arranged on the side face of the battery mounting seat body, and a rubber plug is inserted and connected in the rubber plug inserting port.

Preferably, the buckle assembly comprises a clamping plate, an articulated shaft and a buckle, a clamping groove is formed in the upper end of the clamping plate, articulated shaft mounting holes are formed in two sides of the clamping groove in a penetrating mode, the articulated shaft movably connects the clamping plate to the battery mounting seat convex plate through the articulated shaft mounting holes, a buckle insertion groove is formed in the side end of the clamping plate, and the buckle is movably inserted into the buckle insertion groove.

Preferably, the infrared detection device comprises a circuit board, an infrared light supplement lamp, an infrared detection head and a key position panel connected to the circuit board, the infrared light supplement lamp is connected and arranged on the upper end face of the circuit board, the infrared detection head is fixedly arranged on the circuit board through an infrared detection head fixing seat, one end of the key position panel is connected and arranged on the circuit board, the other end of the key position panel is fixedly arranged on the operation bottom cover, and keys on the key position panel protrude out of the operation bottom cover.

Preferably, an infrared detecting head mounting groove and an infrared light supplement lamp mounting groove are formed in the operation bottom cover.

The utility model has the advantages that: compared with the prior art, the utility model connects the detection module with the battery mounting seat through the articulated elements, and sets the sealing component in the sealing groove on the upper part of the battery mounting seat, the detection module is connected with the battery mounting seat through the buckle, and the lower part of the sealing component is provided with the supporting bulge, the supporting bulge forms a buffer space between the sealing groove and the sealing groove wall, so that the sealing ring is tightly sealed when the lower bulge of the detection module and the battery mounting seat are covered, and the tilting phenomenon of the sealing ring is avoided, the sealing tightness is ensured, the side part of the battery mounting seat is provided with the wire running port and the wire winding block, the wire winding block is provided with the wire insertion port, the circumference diameter of the inner notch on the wire insertion port is larger than that of the outer notch, the circumference diameter of the inner notch is larger than that of the wire, the circumference diameter of the outer cutting head is smaller than that of the wire, and the wire is, due to the high elasticity of the winding block, the waterproof performance of the winding block is greatly improved.

The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of an outdoor infrared detector of the present invention;

fig. 2 is a schematic view of a first three-dimensional structure of a detection module of the outdoor infrared detector of the present invention;

fig. 3 is a schematic diagram of a second three-dimensional structure of the detection module of the outdoor infrared detector of the present invention;

fig. 4 is an exploded view of the detection module of the outdoor infrared detector of the present invention;

fig. 5 is a schematic perspective view of the mounting base of the outdoor infrared detector of the present invention;

fig. 6 is an exploded view of the mounting base of an outdoor infrared detector according to the present invention;

fig. 7 is a schematic perspective view of the sealing assembly of the outdoor infrared detector of the present invention;

fig. 8 is a schematic diagram of a second three-dimensional structure of the outdoor infrared detector of the present invention;

fig. 9 is a partially enlarged view of a portion a in fig. 8.

In the figure: 1-detection module, 11-upper cover, 111-infrared detection head mounting groove, 112-infrared light supplement lamp mounting groove, 12-infrared detection device, 121-circuit board, 122-infrared light supplement lamp, 123-infrared detection head, 124-key panel, 13-operation bottom cover, 131-first sealing ring mounting groove, 132-mounting column, 14-first sealing ring, 2-hinge piece, 3-battery mounting seat, 31-mounting seat fixing block, 32-battery mounting seat body, 321-battery holding groove, 322-first battery PCB mounting groove, 323-second battery PCB mounting groove, 324-first battery PCB, 325-first battery PCB cover plate, 326-second battery PCB cover plate, 33-buckle component, etc, 331-clamping plate, 332-articulated shaft, 333-buckle, 34-battery turnover plate, 35-rubber plug, 4-sealing component, 41-second sealing ring, 42-supporting bulge, 5-winding structure, 51-wiring groove seat, 52-winding box, 521-winding box plug rod and 53-winding block.

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 embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. The present invention will be described in detail with reference to the accompanying drawings and embodiments.

Referring to fig. 1, 4, 6 and 9, the utility model relates to an outdoor infrared detector, its characterized in that: the detection device comprises a detection module 1, a battery mounting seat 3, a sealing component 4 and a winding structure 5 arranged on the battery mounting seat 3; detection module 1 includes upper cover 11, infrared detection device 12, operation bottom 13 and first sealing washer 14, the laminating of the 11 inner walls of upper cover is provided with infrared detection device 12, operation bottom 13 is provided with first sealing washer 14 through the first sealing washer 14 mounting groove 131 that upper portion set up to through

erection column

132 and 11 threaded connection of upper cover, the detection module is connected with 3 articulations of battery mount pad through articulated elements 2 that the tip set up, and 3 laminating articulated elements of battery mount pad 2 departments of arranging wire groove seat 51 and peg graft and be provided with wire winding box 52, and the wire winding groove lower extreme is provided with wire winding piece 53 through the wire winding mouth, seal assembly 4 sets up in 3 upper portion seal grooves of battery mount pad, and detects module lower part lug and 3 plug-in connections of battery mount pad. The utility model ensures the sealing and waterproof performance of the device by connecting the detection module 1 and the battery mounting seat 3 through the hinge element 2 and connecting the detection module by the buckle component 33, when external rainwater enters the machine, the utility model is applied outdoors, which damages the circuit structure inside the machine and causes the machine damage, while the common connection relation can not resist the influence of the external rainwater, the sealing component 4 is arranged in the utility model, the supporting bulge 42 is arranged at the periphery of the lower part of the second sealing ring 41, the supporting bulge 42 is arranged at the periphery of the second sealing ring 41, one end of the second sealing ring with the supporting bulge 42 is arranged in the sealing component mounting groove 337, a buffer space is formed between the supporting bulge 337 and the inner wall of the battery mounting seat body 32, so that the end part of the sealing component can not bulge upwards to cause the poor sealing performance when the detection module 1 and the battery mounting seat 3 are sealed, and operation bottom 13 sets up inside through articulated elements 2, then places the influence of rainwater, then conveniently regularly to the manipulation of equipment.

Referring to fig. 6 and 7, the sealing assembly 4 includes a second sealing ring 41 and a supporting protrusion 42 fixedly disposed at an outer end of the second sealing ring 41, one end of the second sealing ring 41, where the supporting protrusion 42 is disposed, is fixedly disposed in a sealing groove disposed at an upper portion of the battery mounting base 3, and the supporting protrusion 42 and a sidewall of the battery mounting base 3 form a buffer space. The existing sealing ring usually adopts a structure with a concave middle part or convex two ends, and the inserted component is fastened through the high elasticity of the rubber sealing ring, but the two ends of the sealing ring with the concave middle part or the convex two ends are easy to be turned upwards when the sealing ring is sealed, so that the problem of poor sealing property is caused, and the manufacturing cost is high.

Referring to fig. 8 and 9, a winding box insertion rod 521 is vertically arranged in the middle of the winding box 52, a winding box insertion hole is formed in the wiring slot seat 51 corresponding to the winding box 52, a first wire passing hole is formed in one end, close to the hinge body, of the wiring slot seat 51, a second wire passing hole is formed in the contact end of the hinge body 2 and the battery mounting seat 3, and the first wire passing hole and the second wire passing hole are located in the same plane. Present winding structure is generally through opening the outlet at battery mount pad 3 to be connected internal electric wire through the outlet with external equipment, often sealing performance is relatively poor, the utility model discloses a form of grafting of wire winding box peg graft pole 521 is fixed, plays preliminary water proof protection to the internal circuit part, the utility model discloses in articulated elements 2 connect and survey module 1 and battery mount pad 3, and through the line mouth of walking that sets up on the articulated elements 2, realize the electric wire reasonable walk the line overall arrangement, and can not cause the influence to other parts.

Referring to fig. 9, the winding block 53 is provided with an electric wire socket, and the diameter of the inner circular surface of the electric wire socket is larger than that of the outer circular surface. The wire winding block 53 is arranged in the opening at the lower part of the wire slot seat, the diameter of the inner end round surface is larger than that of the outer end round surface, the electric wire is inserted from the inside and is penetrated from the outside, and the secondary waterproof effect is achieved by matching the elasticity of rubber.

Referring to fig. 5 and 6, the battery mounting seat 3 includes a mounting seat fixing block 31, a battery mounting seat 3 body, and a buckle 333 assembly 33 movably connected to a side end of the battery mounting seat 3, the lower portion of the battery mounting seat 3 body is fixedly provided with the mounting block fixing block, the battery mounting seat 3 body is internally provided with a battery accommodating groove 321, a first battery PCB 324 mounting groove 322 and a second battery PCB mounting groove 323 are respectively formed between the battery accommodating groove 321 and two end faces, the first battery PCB 324 is mounted in the first battery PCB 324 mounting groove 322, the first battery PCB 324 is covered and connected at the upper portion of the first battery PCB 324 with a first battery PCB 324 cover plate, the second battery PCB cover plate 326 is covered and connected at the inner lid of the second battery PCB mounting groove, the battery 34 is movably disposed at the upper portion of the battery accommodating groove 321, the side face of the battery mounting seat 3 body is provided with a plug port, the plug 35 is inserted in the plug inserting port, the buckle 333 component 33 comprises a clamping plate 331, a hinge shaft 332 and a buckle 333, a clamping groove is formed in the upper end of the clamping plate 331, mounting holes of the hinge shaft 332 are formed in two sides of the clamping groove in a penetrating mode, the hinge shaft 332 movably connects the clamping plate 331 to a convex plate of the battery mounting seat 3 through the mounting holes of the hinge shaft 332, a buckle 333 inserting groove is formed in the side end of the clamping plate 331, and the buckle 333 is movably inserted into the buckle 333 inserting groove. The utility model discloses the setting of well seal assembly mounting groove 327 and buckle subassembly 33 plays preliminary waterproof effect to battery mount pad 3, and battery mount pad 3 inside battery holding tank 321 can hold a plurality of batteries in proper order, realizes the long-term work of device, is provided with the plug interface on the 3 lateral walls of battery mount pad, inserts high elasticity plug 35 in the plug interface, plays further waterproof effect.

Referring to fig. 2 and 3, the infrared detection device 12 includes a circuit board 121, an infrared light supplement lamp 122, an infrared detection head 123 and a key panel 124 connected to the circuit board 121, the upper end surface of the circuit board 121 is provided with the infrared light supplement lamp 122 in a connecting manner, the circuit board 121 is provided with the infrared detection head 123 fixedly through an infrared detection head fixing seat, one end of the key panel 124 is connected to the circuit board 121, the other end of the key panel is fixedly arranged on the operation bottom cover 13, a key on the key panel 124 protrudes out of the operation bottom cover 13, and the operation bottom cover 13 is provided with an infrared detection head 123 installation groove 111 and an infrared light supplement lamp installation groove 112. The utility model discloses the setting is outdoor, and the cooperation of event infrared light filling lamp 122 and infrared detecting head 123 is used, solves the local nature that the device can not use evening, and key position panel 124 connects on setting and circuit board 121, and the other end setting of key position panel 124 is on operation bottom 13, and operation bottom 13 passes through articulated elements 2 and sets up inside the device, and event key position panel 124 sets up inside the device, plays the guard action to key position panel 124, and is not fragile.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.

Claims

1. An outdoor infrared detector, its characterized in that: the device comprises a detection module, a battery mounting seat, a sealing assembly and a winding structure arranged on the battery mounting seat; the detection module comprises an upper cover, an infrared detection device, an operation bottom cover and a first sealing ring, the upper cover inner wall is attached to the upper cover and provided with the infrared detection device, the operation bottom cover is provided with the first sealing ring through a first sealing ring mounting groove formed in the upper portion of the operation bottom cover and is in threaded connection with the upper cover through a mounting column, the detection module is hinged to a battery mounting seat through an articulated piece arranged at the end portion of the detection module, a winding box is arranged at the position of the articulated piece of the battery mounting seat in an inserting mode through a winding groove seat, a winding block is arranged at the lower end of a winding groove through a winding port, a sealing assembly is arranged in a sealing groove in the upper portion of the battery mounting seat, and.

2. An outdoor infrared detector as defined in claim 1, wherein: the sealing assembly comprises a second sealing ring and a supporting bulge fixedly arranged at the outer end of the second sealing ring, one end of the second sealing ring, which is provided with the supporting bulge, is fixedly arranged in a sealing groove formed in the upper part of the battery mounting seat, and the supporting bulge and the side wall of the battery mounting seat form a buffer space.

3. An outdoor infrared detector as defined in claim 1, wherein: the wire winding box comprises a wire winding box body and is characterized in that a wire winding box insertion rod is vertically arranged in the middle of the wire winding box body, a wire winding box insertion hole is formed in the wire winding groove seat in a corresponding mode with the wire winding box body, and a first wire routing hole is formed in one end, close to the hinge body, of the wire winding groove seat.

4. An outdoor infrared detector as defined in claim 3, wherein: the articulated elements is provided with the second with battery mount pad contact end and walks the line hole, and first walking line hole and second walk the line hole and be located the coplanar.

5. An outdoor infrared detector as defined in claim 1, wherein: and an electric wire interface is arranged on the winding block, and the diameter of the inner end round surface of the electric wire interface is larger than that of the outer end round surface.

6. An outdoor infrared detector as defined in claim 1, wherein: the battery installation seat comprises an installation seat fixing block, a battery installation seat body and a buckle assembly movably connected to the side end of the battery installation seat, the lower portion of the battery installation seat body is fixedly provided with an installation block fixing block, a battery accommodating groove is formed in the battery installation seat body, a first battery PCB mounting groove and a second battery PCB mounting groove are formed between the battery accommodating groove and two end faces respectively, a first battery PCB is arranged in the first battery PCB mounting groove in an installation mode, a first battery PCB upper portion cover is connected with a first battery PCB cover plate, a second battery PCB cover plate is arranged in the second battery PCB mounting groove in a cover connection mode, and a battery turnover plate is movably arranged on the upper portion of the battery accommodating groove.

7. An outdoor infrared detector as defined in claim 6, wherein: the battery mounting seat comprises a battery mounting seat body and is characterized in that a rubber plug inserting port is arranged on the side face of the battery mounting seat body, and a rubber plug is inserted in the rubber plug inserting port.

8. An outdoor infrared detector as defined in claim 6, wherein: the buckle subassembly includes chucking board, articulated shaft and buckle, the chucking board upper end is provided with the chucking groove, chucking groove both sides are run through and are provided with the articulated shaft mounting hole, the articulated shaft passes through the articulated shaft mounting hole with chucking board swing joint on battery mount pad flange, and chucking board side end is provided with the buckle inserting groove, the buckle activity is pegged graft in the buckle inserting groove.

9. An outdoor infrared detector as defined in claim 1, wherein: the infrared detection device comprises a circuit board, an infrared light supplement lamp, an infrared detection head and a key position panel connected to the circuit board, wherein the infrared light supplement lamp is connected and arranged on the upper end face of the circuit board, the infrared detection head is fixedly arranged on the circuit board through an infrared detection head fixing seat, one end of the key position panel is connected and arranged on the circuit board, the other end of the key position panel is fixedly arranged on the operation bottom cover, and the key on the key position panel protrudes out of the operation bottom cover.

10. An outdoor infrared detector as defined in claim 1, wherein: the upper cover is provided with an infrared detecting head mounting groove and an infrared light supplementing lamp mounting groove.