CN211015804U - Close range induction alarm system - Google Patents
Close range induction alarm system Download PDFInfo
- Publication number
- CN211015804U CN211015804U CN201921951403.9U CN201921951403U CN211015804U CN 211015804 U CN211015804 U CN 211015804U CN 201921951403 U CN201921951403 U CN 201921951403U CN 211015804 U CN211015804 U CN 211015804U
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- clamping
- block
- alarm
- fixing
- limiting plate
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Abstract
The utility model discloses a close range response alarm system, including alarm body, fixed plate, fixed orifices, rubber pad, draw-in groove, connecting block, fixture block, first limiting plate, activity chamber, reset spring, second limiting plate, card hole, card post, infrared probe, siren and movable rod. The connection between the alarm body and the fixing plate is realized by clamping the clamping block in the clamping groove, when the clamping block is clamped in the clamping groove, the rubber pad is compressed by the back surface of the alarm body, and the rubber pad can play a certain buffering role when the alarm body is influenced by external force, so that the damage to the mounting structure is reduced; can be with calorie post block in the inside in card hole under reset spring's effect to this comes to fix alarm body and fixed plate, and through the first limiting plate of outside pulling, reset spring can be compressed under the effect of second limiting plate, and the card post can follow the downthehole portion of card and shift out this moment, dismantles the alarm body with this.
Description
Technical Field
The utility model relates to an alarm system specifically is a close range response alarm system, belongs to alarm device application technical field.
Background
An infrared alarm is generally adopted in the conventional short-distance induction alarm system, and is divided into an active type and a passive type; the active infrared alarm is characterized in that the alarm actively emits infrared rays, the infrared rays can bounce back and can be received by a probe of the alarm, if the probe monitors that the infrared rays are static, namely the infrared rays continuously emit red lines and continuously bounce back, the alarm cannot give an alarm, and when an object which can move violates the invisible red lines, the probe can detect abnormity and can give an alarm.
In the prior art, the short-distance induction alarm device usually utilizes infrared rays to detect, the installation structure of the existing alarm device is simple, the installation structure is troublesome when the alarm device is detached, the installation structure is easy to loosen when the alarm device is influenced by external force, certain potential safety hazards exist, and the stability is general. Therefore, a proximity sensing alarm system is proposed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a closely respond to alarm system just in order to solve above-mentioned problem.
The utility model realizes the purpose through the following technical proposal, a close-range induction alarm system, which comprises a fixed plate, a rubber pad, a connecting block, a clamping block, a fixed structure, an alarm body, an infrared probe and an alarm instrument which are sequentially arranged from left to right;
the connecting block is fixedly connected to the side face of the fixing plate, a clamping groove is formed in the side face of the connecting block, the clamping block is fixedly connected to the side face of one side of the alarm body, and the clamping block is clamped in the clamping groove; the rubber pads are arranged on two sides of the connecting block and fixedly connected with the side faces of the fixing plates;
the fixed structure comprises a first limiting plate, a movable cavity, a clamping groove and a movable rod, wherein the movable cavity is formed in the inner side wall of the clamping groove, the movable rod is sleeved in the movable cavity, the left end of the movable rod penetrates through the side face of the connecting block, and the end face of the left end of the movable rod is fixedly connected with the side face of one side of the first limiting plate; the right end of the movable rod is fixedly connected with a second limiting plate, a clamping column is fixedly connected to the side face of the second limiting plate, the clamping hole is formed in the side face of the clamping block, the clamping column is clamped inside the clamping hole, and a reset spring is sleeved on the surface of the movable rod.
Preferably, the infrared probe is embedded in the side face of one side of the alarm body, an alarm instrument is arranged at the bottom end of the infrared probe, and the alarm instrument is embedded in the side face of the alarm body.
Preferably, a side surface of one side of the fixing plate is provided with fixing holes, and the four fixing holes are distributed on the side surface of the fixing plate in a matrix manner.
Preferably, the number of the fixing structures is two, and the fixing structures are symmetrically distributed on two sides of the connecting block.
Preferably, the clamping column and the clamping hole are both wedge-shaped structures, and the sizes of the clamping column and the clamping hole are matched with each other.
Preferably, the clamping groove is of a concave structure, the clamping block is of a convex structure, and the clamping groove and the clamping block are mutually clamped and connected.
The utility model has the advantages that:
1. the utility model realizes the connection between the alarm body and the fixed plate by clamping the clamping block in the clamping groove, when the clamping block is clamped in the clamping groove, the rubber pad is compressed by the back surface of the alarm body, and when the alarm body is influenced by external force, the rubber pad can play a certain buffering role, thereby reducing the damage to the installation structure;
2. the utility model discloses can be with calorie of post block in the inside in card hole under reset spring's effect to this comes to fix alarm body and fixed plate, and through outwards spurting first limiting plate, reset spring can be compressed under the effect of second limiting plate, and the card post can follow the downthehole portion of card and shift out this moment, with this come to dismantle alarm body, it is comparatively simple during the use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the fixing plate structure of the present invention;
FIG. 3 is a connection diagram of the connection block and the fixture block of the present invention;
fig. 4 is an enlarged view of a structure shown in fig. 3.
In the figure: 1. alarm body, 2, fixed plate, 3, fixed orifices, 4, rubber pad, 5, draw-in groove, 6, connecting block, 7, fixture block, 8, first limiting plate, 9, activity chamber, 10, reset spring, 11, second limiting plate, 12, card hole, 13, card post, 14, infrared probe, 15, siren, 16, movable rod.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but 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.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those 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 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.
Referring to fig. 1-4, a close-range sensing alarm system includes a fixing plate 2, a rubber pad 4, a connecting block 6, a fixture block 7, a fixing structure, an alarm body 1, an infrared probe 14 and an alarm instrument 15, which are sequentially installed from left to right;
the connecting block 6 is fixedly connected to the side surface of the fixing plate 2, a clamping groove 5 is formed in the side surface of the connecting block 6, the clamping block 7 is fixedly connected to the side surface of one side of the alarm body 1, and the clamping block 7 is clamped in the clamping groove 5; the rubber pads 4 are arranged on two sides of the connecting block 6, and the rubber pads 4 are fixedly connected with the side faces of the fixed plates 2;
the fixed structure comprises a first limiting plate 8, a movable cavity 9, a clamping groove 5 and a movable rod 16, wherein the movable cavity 9 is formed in the inner side wall of the clamping groove 5, the movable rod 16 is sleeved inside the movable cavity 9, the left end of the movable rod 16 penetrates through the side face of the connecting block 6, and the end face of the left end of the movable rod 16 is fixedly connected with the side face of one side of the first limiting plate 8; the right end of the movable rod 16 is fixedly connected with a second limiting plate 11, a clamping column 13 is fixedly connected to the side face of the second limiting plate 11, a clamping hole 12 is formed in the side face of the clamping block 7, the clamping column 13 is clamped inside the clamping hole 12, and the surface of the movable rod 16 is sleeved with a reset spring 10.
The infrared probe 14 is embedded in the side face of one side of the alarm body 1, the alarm instrument 15 is arranged at the bottom end of the infrared probe 14, and the alarm instrument 15 is embedded in the side face of the alarm body 1, so that infrared rays can be conveniently emitted through the infrared probe 14, and an alarm can be given through the alarm instrument 15; a fixing hole 3 is formed in the side face of one side of the fixing plate 2, and the four fixing holes 3 are distributed on the side face of the fixing plate 2 in a matrix manner, so that the fixing plate 2 can be fixed at a designated position conveniently through the fixing holes 3; the number of the fixing structures is two, and the fixing structures are symmetrically distributed on two sides of the connecting block 6, so that the fixing structures can be used for fixing the fixture block 7 and the connecting block 6 conveniently; the clamping column 13 and the clamping hole 12 are both wedge-shaped structures, and the sizes of the clamping column 13 and the clamping hole are matched with each other, so that when the clamping block 7 is pressed, the clamping column 13 can move towards the inside of the movable cavity 9; the clamping groove 5 is of a concave structure, the clamping block 7 is of a convex structure, the clamping groove and the clamping block are mutually clamped and connected, and therefore the alarm body 1 is conveniently connected with the fixing plate 2.
The utility model discloses when using, at first can use the screw to fix fixed plate 2 in the assigned position through fixed orifices 3, block 7 block at the back of alarm body 1 on draw-in groove 5 on connecting block 6 side again, when 7 bottom contacts the card post 13 of fixture block, continue to push down fixture block 7, because card post 13 top is the inclined plane, at this moment fixture block 7 can exert radial force to card post 13, reset spring 10 can be compressed under the effect of second limiting plate 11 simultaneously, when card post 13 and the card hole 12 on the side of fixture block 7 coincide, under the reaction of reset spring 10, card post 13 can block in the inside of card hole 12, come alarm body 1 and fixed plate 2 to fix with this;
when dismantling this device, can pull first limiting plate 8 for card post 13 shifts out from card hole 12 is inside, then shifts out the fixture block 7 at the alarm body 1 back from draw-in groove 5 is inside again, and is comparatively simple during the operation.
It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. A close range induction alarm system is characterized in that: the alarm comprises a fixing plate (2), a rubber pad (4), a connecting block (6), a clamping block (7), a fixing structure, an alarm body (1), an infrared probe (14) and an alarm instrument (15) which are sequentially arranged from left to right;
the connecting block (6) is fixedly connected to the side face of the fixing plate (2), a clamping groove (5) is formed in the side face of the connecting block (6), the clamping block (7) is fixedly connected to the side face of one side of the alarm body (1), and the clamping block (7) is clamped in the clamping groove (5); the rubber pads (4) are arranged on two sides of the connecting block (6), and the rubber pads (4) are fixedly connected with the side faces of the fixing plates (2);
the fixing structure comprises a first limiting plate (8), a movable cavity (9), a clamping groove (5) and a movable rod (16), the movable cavity (9) is formed in the inner side wall of the clamping groove (5), the movable rod (16) is sleeved inside the movable cavity (9), the left end of the movable rod (16) penetrates through the side face of the connecting block (6), and the end face of the left end of the movable rod (16) is fixedly connected with the side face of one side of the first limiting plate (8); the utility model discloses a safety protection device for a vehicle, including activity pole (16), movable rod (16) right-hand member rigid coupling has second limiting plate (11), the side rigid coupling of second limiting plate (11) has card post (13), and card hole (12) are seted up fixture block (7) side, card post (13) block is in inside card hole (12), just reset spring (10) have been cup jointed on activity pole (16) surface.
2. A proximity-sensitive alarm system according to claim 1, wherein: infrared probe (14) are inlayed alarm body (1) one side, infrared probe (14) bottom is equipped with siren (15), just siren (15) are inlayed alarm body (1) side.
3. A proximity-sensitive alarm system according to claim 1, wherein: the side face of one side of the fixing plate (2) is provided with fixing holes (3), and the four fixing holes (3) are distributed on the side face of the fixing plate (2) in a matrix manner.
4. A proximity-sensitive alarm system according to claim 1, wherein: the number of the fixing structures is two, and the fixing structures are symmetrically distributed on two sides of the connecting block (6).
5. A proximity-sensitive alarm system according to claim 1, wherein: the clamping column (13) and the clamping hole (12) are both wedge-shaped structures, and the sizes of the clamping column and the clamping hole are matched with each other.
6. A proximity-sensitive alarm system according to claim 1, wherein: the clamping groove (5) is of a concave structure, the clamping block (7) is of a convex structure, and the clamping groove and the clamping block are mutually clamped and connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921951403.9U CN211015804U (en) | 2019-11-12 | 2019-11-12 | Close range induction alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921951403.9U CN211015804U (en) | 2019-11-12 | 2019-11-12 | Close range induction alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211015804U true CN211015804U (en) | 2020-07-14 |
Family
ID=71507775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921951403.9U Expired - Fee Related CN211015804U (en) | 2019-11-12 | 2019-11-12 | Close range induction alarm system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211015804U (en) |
-
2019
- 2019-11-12 CN CN201921951403.9U patent/CN211015804U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200714 Termination date: 20201112 |
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| CF01 | Termination of patent right due to non-payment of annual fee |