CN219493681U - Adjusting base mechanism of infrared correlation alarm - Google Patents

Abstract

The utility model discloses an adjusting base mechanism of an infrared correlation alarm, which comprises a host machine; the device also comprises a base for being arranged on the host; the host machine can be arranged on the base in a left-right overturning manner, so that the host machine can realize angle adjustment; the base is also provided with a first positioning hole and a second positioning hole which are matched and arranged and used for installing positioning pieces respectively, wherein one positioning piece can be used as a fulcrum, and the other positioning piece can slide in an arc shape in the first positioning hole. The utility model can conveniently realize the overturning and rotation adjustment of the host, thereby being convenient for installation and adjustment, also being convenient for meeting the adjustment of different installation requirements and angles of the infrared correlation alarm, and simultaneously being convenient for alignment and the like.

Description

Adjusting base mechanism of infrared correlation alarm

Technical Field

The utility model relates to the technical field of infrared correlation alarms, in particular to an adjusting base mechanism of an infrared correlation alarm.

Background

Since infrared has been found, research into infrared technology has never been stopped, and numerous application products have been developed, each of which relates to various fields, such as application in security devices.

The infrared correlation alarm is generally composed of a transmitting host and a receiving host in a pairing way, wherein the transmitting host transmits infrared beams, and the receiving host receives the infrared beams transmitted by the transmitting host. When the infrared beam emitted by the emitting host is completely shortened or is blocked according to a given percentage, the receiving host can generate an alarm signal because the receiving host can not receive the infrared beam.

The authorization bulletin number CN211786167U discloses a perimeter infrared laser detector which is convenient for light, and particularly discloses a perimeter infrared laser detector which comprises a laser emitting host and a laser receiving host; the laser emission host comprises a first shell and a laser emitter component arranged in the first shell; the laser transmitter component comprises an invisible laser transmitter and at least one visible laser transmitter; the laser receiving host comprises a second shell and a laser receiver assembly arranged in the second shell; the laser receiver assembly comprises a laser receiver and a convex lens corresponding to the laser receiver; the visible light emitted by the visible laser emitter is intersected with the invisible light emitted by the invisible laser emitter, and the intersection point falls on the laser receiver; a first base is fixed at the bottom of the first shell; a second base is fixed at the bottom of the second shell.

However, the above-mentioned design for the light-convenient peripheral infrared laser detector generally uses screws to fix the base on the ground, and cannot be adjusted in angle by turning left and right, so that there is room for improvement in terms of installation and adjustment, and the design is inconvenient for installing the light-convenient peripheral infrared laser detector on a wall.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model aims to provide the adjusting base mechanism of the infrared correlation alarm, which can conveniently realize the overturning and rotating adjustment of a host, thereby facilitating the installation and adjustment, and also conveniently meeting the adjustment of different installation requirements and angles of the infrared correlation alarm, and simultaneously facilitating the alignment and the like.

In order to achieve the above object, the technical scheme of the present utility model is as follows:

an adjusting base mechanism of an infrared correlation alarm comprises a host; the device also comprises a base for being arranged on the host; the host machine can be arranged on the base in a left-right overturning manner, so that the host machine can realize angle adjustment; the base is also provided with a first positioning hole and a second positioning hole which are matched and arranged and used for installing positioning pieces respectively, wherein one positioning piece can be used as a fulcrum, and the other positioning piece can slide in an arc shape in the first positioning hole.

For the additional structure of the above technical scheme, the method further comprises the following scheme:

further, the host computer is detachably connected with the base.

Further, a jack is arranged at the upper end of the base; the lower end of the host is rotatably connected with the jack correspondingly and can be fixed through a fixing piece.

Further, an opening is formed in one side of the upper end of the base, and two pressing plates positioned outside two sides of the opening are arranged on the outer wall of the upper end of the base; the two pressing plates are provided with fixing pieces for pushing the two pressing plates to approach or separate from each other.

Further, the host is detachably connected with the base through an extension rod.

Further, the lower end of the extension rod is correspondingly connected in the jack at the upper end of the base in a rotatable mode and can be fixed through a fixing piece, and the upper end of the extension rod is detachably connected with the lower end of the host.

Further, a positioning ring is arranged at the upper end of the extension rod, and the lower end of the host machine can be correspondingly inserted into the positioning ring and can be fixed through a fixing piece; one side of the positioning ring is provided with an opening penetrating through two ends of the positioning ring, and the outer wall of the positioning ring is provided with two pressing plates positioned outside the opening; the two pressing plates are provided with fixing pieces for pushing the two pressing plates to approach or separate from each other.

Further, the extension rod is a telescopic rod.

Further, an additional function expanding mechanism is also installed on the extension rod.

Further, the base comprises a main body and a turnover piece; the first positioning hole and the second positioning hole are both arranged on the main body; the upper end of the turnover piece is connected with the host; two limiting blocks which are oppositely arranged and provided with first through holes respectively are arranged at the lower end of the turnover piece, and a limiting groove is formed between the two limiting blocks; the upper end of the main body is provided with an inserting block, and a second through hole corresponding to the first through hole is formed in the inserting block; the inserting blocks can be correspondingly inserted into the limiting grooves, and the first through holes and the second through holes are connected with connecting pieces, so that the overturning pieces can overturn left and right relative to the main body.

The beneficial effects of the utility model are as follows:

(1) According to the utility model, the host machine capable of being overturned left and right is arranged on the base, so that the host machine can swing properly (such as left or right), and accordingly can be installed on the ground or a wall according to the requirements, thereby facilitating installation and adjustment, and also facilitating adjustment of different installation requirements and angles, and has strong practicability.

(2) According to the utility model, the arc-shaped first positioning hole and the arc-shaped second positioning hole are formed, and the positioning piece is used for fixing and installing, so that the positioning piece can be used for fixing the base and the host machine, after the positioning piece is loosened, the positioning piece in the second positioning hole can also be used as a fulcrum, and the other positioning piece can slide relatively in the first positioning hole when the base is rotated, and accordingly, the base can rotate relative to the positioning piece, so that the base and the host machine integrally swing, the integral direction swing and adjustment are conveniently carried out, the angle adjustment is realized, and the alignment and the like are greatly facilitated.

(3) The utility model can be used for increasing the height of the host machine by arranging the extension rod which is detachably arranged so as to meet different installation requirements, and the extension rod can be selectively detached when not needed.

(4) The utility model can be used for increasing the functions of the alarm by arranging the additional function expanding mechanism on the extension rod so as to meet the use requirements of different people.

Drawings

FIG. 1 is a schematic overall structure of a first embodiment of the present utility model;

FIG. 2 is an exploded view of a first embodiment of the present utility model;

FIG. 3 shows three angles that may be formed when the base of the first embodiment of the present utility model is rotated relative to the positioning member;

FIG. 4 is a schematic view of the first positioning hole and the second positioning hole according to the first embodiment of the present utility model;

FIG. 5 is a schematic view of the first embodiment of the utility model after the body is turned over;

FIG. 6 is a schematic diagram of the inside of a host according to the first embodiment of the utility model;

FIG. 7 is a schematic view of an embodiment of the present utility model in use when installed on the ground;

FIG. 8 is a schematic view of an embodiment of the present utility model in use when mounted on a wall;

FIG. 9 is a schematic overall structure of a second embodiment of the present utility model;

FIG. 10 is an exploded view of a second embodiment of the present utility model;

fig. 11 is a schematic overall structure of a third embodiment of the present utility model.

Reference numerals:

1. a host; 2. a base; 21. a main body; 22. a turnover piece; 23. a first perforation; 24. a limiting block; 25. a limit groove; 26. a second perforation; 27. a connecting piece; 3. a first positioning hole; 4. a second positioning hole; 5. a jack; 6. a fixing member; 7. an opening; 8. a pressing plate; 9. an extension rod; 10. a positioning ring; 11. additional function expanding mechanism 12, compression member.

Detailed Description

Specific embodiments in accordance with the present disclosure are described in detail below with reference to the various drawings.

Embodiment one:

as shown in fig. 1-8, an adjusting base mechanism of an infrared correlation alarm comprises a host 1; also comprises a base 2 for being installed on the host 1; the host machine can be arranged on the base 2 in a left-right turnover way, so that the host machine 1 can realize angle adjustment; the base 2 is also provided with a first positioning hole 3 and a second positioning hole 4 which are matched and respectively used for installing a positioning piece (not shown in the figure); one of the positioning members can serve as a fulcrum and the other positioning member can slide in an arc shape in the first positioning hole 3. Specifically, the positioning member may be a screw. By setting the host 1 to be capable of being overturned left and right, the host 1 can be freely overturned and adjusted, so that the multi-angle installation can be realized, the use is greatly facilitated, and different installation and use requirements are met; in addition, through setting up curved first locating hole 3 and second locating hole 4 for the setting element can utilize two locating holes to carry out the fixed of base 2, namely accomplish the fixed of host computer 1, then, when need carry out the rotation of base 2, loosen the setting element, the setting element that is located in the second locating hole 4 at this moment can be fixed (form the fulcrum), then rotate base 2, make the setting element in the first locating hole 3 can slide in first locating hole 3 (same reason, that is base 2 can rotate for the setting element) for base 2, so can carry out the appropriate swing of whole host computer 1 in, also realized the adjustment of angle, make things convenient for counterpoint etc..

In order to facilitate disassembly and assembly, the host 1 is detachably connected with the base 2.

As shown in fig. 2, specifically, an insertion hole 5 is provided at the upper end of the base 2; the lower end of the host 1 is rotatably connected with the jack 5 correspondingly and can be fixed by the fixing piece 6, so that the host 1 can be rotated before the host 1 is fixed by the fixing piece 6, and the angle adjustment is convenient. In the present embodiment, the lower end of the host 1 is directly connected to the jack 5, thereby allowing the host 1 to be easily installed.

As shown in fig. 2, more specifically, an opening 7 is provided at one side of the upper end of the base 2 and two pressing plates 8 are provided on the outer wall of the upper end of the base 2 outside both sides of the opening 7; the two pressing plates 8 are provided with fixing pieces 6 for pushing the two pressing plates 8 to approach or separate from each other. Through the arrangement, the fixing piece 6 can be used for fixing or loosening the host machine 1, for example, due to the arrangement of the opening 7, after the two pressing plates 8 are pressed by the fixing piece 6 to enable the pressing plates 8 to be close to each other, the width of the opening 7 is gradually reduced, and at the moment, the side walls around the jack 5 are correspondingly pressed on the host machine 1, so that the effect of fixing the host machine 1 is achieved, and the host machine is prevented from loosening; after the two pressing plates 8 are loosened, the side walls around the jack 5 can correspondingly loosen the host machine 1, so that the effect of loosening the host machine 1 is achieved, and the host machine 1 can be conveniently taken out or rotated to adjust the angle.

As shown in fig. 2, as one of the arrangement modes, the fixing member 6 is a bolt and a nut which are matched with each other, of course, a through hole is formed in each of the two pressing plates 8, then the bolt is inserted into the two through holes, the nut is screwed onto the bolt, and then the effect of pushing or loosening the two pressing plates 8 is achieved when the nut is screwed forward or backward, so that the effect of fixing or loosening the host 1 is achieved.

In order to strengthen the connection effect, protruding reinforcing ribs are arranged on the periphery of the lower end of the host machine 1, so that friction force between the host machine 1 and the peripheral side walls of the jack 5 can be enhanced, and the fixed host machine 1 is more stable.

As shown in fig. 2, the base 2 includes a main body 21 and a turnover member 22; the first positioning hole 3 and the second positioning hole 4 are arranged on the main body 21; the upper end of the turnover piece 22 is connected with the host 1; two limiting blocks 24 which are oppositely arranged and are respectively provided with a first perforation 23 are arranged at the lower end of the turnover piece 22, and a limiting groove 25 is formed between the two limiting blocks 24; the upper end of the main body 1 is provided with an inserting block, and a second through hole 26 corresponding to the first through hole 23 is arranged on the inserting block; the insert blocks can be correspondingly inserted in the limiting grooves 25, and the first through holes 23 and the second through holes 26 are connected with connecting pieces 27, so that the turnover pieces 22 can turn left and right relative to the main body 21. Through the arrangement, the overturning piece 22 can synchronously overturn left and right after being connected with the host 1, namely, the purpose that the host 1 can overturn left and right on the base 2 is realized.

As shown in fig. 2, the stopper 24 is further provided with a pressing member 12 for pressing the main body 21, and the specific installation method is as follows: the compressing element 12 adopts a bolt, and a threaded through hole is formed in the limiting block 24, the compressing element 12 is in threaded connection with the threaded through hole, and the end part of the compressing element 12 can be compressed on the insert block by screwing the compressing element 12, so that the friction force born by the insert block when the main body 21 rotates is increased, and the main body 21 can be manually adjusted in angle at will and can be automatically fixed in real time.

In addition, in order to make the friction force applied to the insert block relatively uniform, two pressing members 12 may be respectively disposed on the two limiting blocks 24.

As shown in fig. 3, the first positioning hole 3 and the second positioning hole 4 are provided on the bottom plate of the main body 21.

In the present embodiment, the first positioning hole 3 is arc-shaped and the second positioning hole 4 is circular, and therefore, the positioning piece in the second positioning hole 4 serves as a fulcrum, and the positioning piece in the first positioning hole 3 can slide in the first positioning hole 3 in an arc shape.

Of course, as shown in fig. 4, the first positioning hole 3 and the second positioning hole 4 may alternatively be provided in an arc shape. In addition, the first positioning hole 3 and the second positioning hole 4 may be provided with two ends in a communicating state, so that the two positioning holes are combined to form one annular hole.

For ease of use, the flip range of the host 1 is approximately 0 ° -180 °.

The host 1 may be a transmitting host or a receiving host.

As shown in fig. 6, the host 1 includes a housing and a control panel mounted in the housing, and a transmitting panel and a receiving panel are integrally formed on the control panel, so that the integrated assembly of the host 1 can be realized, and the installation and adjustment are also convenient, and the use is convenient. When the two hosts 1 are taken out and the corresponding functions are opened, one host 1 is a transmitting host, and the other side is a receiving host, so that the corresponding light rays are transmitted and received, and the effect of forming an alarm is achieved.

As shown in fig. 7 and 8, when in use, the host 1 can be installed on the ground or a wall according to the requirement of the user, if the host 1 is installed on the ground, the host 1 is turned to a vertical state, if the host 1 is installed on the wall, as shown in fig. 5, the host 21 is directly swung left or right (or the host 1 is swung left or right), that is, the host 1 is turned until the host 1 is turned to a proper angle and then stopped. Then, the positioning pieces are directly arranged in the first positioning holes 3 and the second positioning holes 4, and the positioning pieces are screwed into the holes after the holes are formed in the ground or the wall, so that the whole positioning can be finished. Next, when the angle needs to be adjusted, the first adjustment mode is to turn the host 1 directly in the required direction, for example, turn left or right; the second adjusting mode is similar to the state shown in fig. 3, firstly, the positioning piece is loosened, then the whole base 2 can be rotated by taking the positioning piece in the second positioning hole 4 as a fulcrum, for example, the base can be rotated leftwards or rightwards, and thus, the rotation adjustment of the angle of the host machine 1 can be synchronously performed; the third adjusting mode is to open the fixing member 6 and directly rotate the main machine 1 to make the main machine 1 rotate, thereby realizing angle adjustment.

Embodiment two:

as shown in fig. 9 and 10, this embodiment is different from the first embodiment in that the main body 1 is detachably connected to the base 2 via an extension rod 9. The height of the host 1 can be increased by arranging the extension rod 9 so as to meet different installation requirements and also diversify installation modes.

The lower end of the extension rod 9 is correspondingly connected in the jack 5 at the upper end of the base 2 in a rotatable manner and can be fixed through the fixing piece 6, and the upper end of the extension rod 9 is detachably connected with the lower end of the host 1, so that the connection among the extension rod 9, the host 1 and the base 2 can be stabilized. Therefore, as is apparent from the above description, the main unit 1 is connected to the jack 5 through the extension rod 9, and the extension rod 9 can be rotated before the fixing member 6 fixes the extension rod 9, so as to facilitate the removal or rotation adjustment, and synchronously drive the main unit 1 to remove or rotate adjustment, etc.

A positioning ring 10 is provided at the upper end of the extension rod 9, and the lower end of the main body 1 can be correspondingly inserted into the positioning ring 10 and can be fixed by the fixing member 6. The positioning ring 10 is arranged to facilitate the connection of the extension rod 9 and the host 1, and of course, the disassembly and assembly are also facilitated.

One side of the positioning ring 10 is provided with an opening 7 penetrating through two ends of the positioning ring 10, and the outer wall of the positioning ring 10 is provided with two pressing plates 8 positioned outside the opening 7; the fixing pieces 6 for pushing the two pressing plates 8 to approach or separate from each other are also arranged on the two pressing plates 8, so that the fixing and the loosening of the host machine 1 can be conveniently realized, and the host machine 1 can also rotate when the host machine 1 is loosened. Specifically, since the fixing member 6 also employs the bolt and the nut which are engaged with each other as in the first embodiment, and since the engagement of the positioning member 6 and the pressing plate 8 is also identical to that in the first embodiment, a detailed description of the usage will not be given here, and the specific usage can be referred to in the first embodiment.

In addition, the extension rod 9 may also be a telescopic rod for the convenience of telescopic adjustment, so as to freely increase or shorten the length.

Embodiment III:

as shown in fig. 11, the embodiment is different from the second embodiment in that an additional function expanding mechanism 11 is further installed on the extension rod 9. Specifically, the additional function expanding mechanism 11 includes a mounting seat for being mounted on the extension rod 9 and a housing for being mounted on the mounting seat, in which a transmission module such as WIFI, bluetooth, NB or LoRA can be mounted, and a functional device module such as a camera, voice or loudspeaker can also be mounted. The effect of increasing the use functions of the infrared correlation alarm can be achieved by arranging the additional function expanding mechanism 11 so as to improve the use experience and meet different requirements.

The scope of the present disclosure is defined not by the above-described embodiments but by the appended claims and their equivalents.

Claims (10)

1. The utility model provides an infrared correlation alarm's regulation base mechanism, includes host computer, its characterized in that:

the device also comprises a base for being arranged on the host; the host machine can be arranged on the base in a left-right overturning manner, so that the host machine can realize angle adjustment; the base is also provided with a first positioning hole and a second positioning hole which are matched and arranged and used for installing positioning pieces respectively, wherein one positioning piece can be used as a fulcrum, and the other positioning piece can slide in an arc shape in the first positioning hole.

2. The adjustable base unit for an infrared correlation alarm of claim 1, wherein:

the host computer with the base can dismantle the connection.

3. The adjustable base unit for an infrared correlation alarm of claim 2, wherein:

the upper end of the base is provided with a jack; the lower end of the host is rotatably connected with the jack correspondingly and can be fixed through a fixing piece.

4. An adjustment base unit for an infrared correlation alarm as claimed in claim 3 wherein:

an opening is formed in one side of the upper end of the base, and two pressing plates positioned outside two sides of the opening are arranged on the outer wall of the upper end of the base; the two pressing plates are provided with fixing pieces for pushing the two pressing plates to approach or separate from each other.

5. An adjustment base unit for an infrared correlation alarm as claimed in claim 3 wherein:

the host is detachably connected with the base through an extension rod.

6. The adjustable base unit for an infrared correlation alarm as claimed in claim 5, wherein:

the lower end of the extension rod is correspondingly connected in the jack at the upper end of the base in a rotatable mode and can be fixed through a fixing piece, and the upper end of the extension rod is detachably connected with the lower end of the host.

7. The adjustable base unit for an infrared correlation alarm as claimed in claim 6, wherein:

the upper end of the extension rod is provided with a positioning ring, and the lower end of the host machine can be correspondingly inserted into the positioning ring and can be fixed through a fixing piece; one side of the positioning ring is provided with an opening penetrating through two ends of the positioning ring, and the outer wall of the positioning ring is provided with two pressing plates positioned outside the opening; the two pressing plates are provided with fixing pieces for pushing the two pressing plates to approach or separate from each other.

8. The adjustable base unit for an infrared correlation alarm as claimed in claim 5, wherein:

the extension rod is a telescopic rod.

9. An adjustment base unit for an infrared correlation alarm as claimed in any one of claims 5 to 8 wherein:

and an additional function expanding mechanism is also arranged on the extension rod.

10. An adjustment base unit for an infrared correlation alarm as claimed in any one of claims 1 to 8 wherein:

the base comprises a main body and a turnover piece; the first positioning hole and the second positioning hole are both arranged on the main body; the upper end of the turnover piece is connected with the host; two limiting blocks which are oppositely arranged and provided with first through holes respectively are arranged at the lower end of the turnover piece, and a limiting groove is formed between the two limiting blocks; the upper end of the main body is provided with an inserting block, and a second through hole corresponding to the first through hole is formed in the inserting block; the inserting blocks can be correspondingly inserted into the limiting grooves, and the first through holes and the second through holes are connected with connecting pieces, so that the overturning pieces can overturn left and right relative to the main body.