CN2720771Y - Anti-theft device assembled housing - Google Patents
Anti-theft device assembled housing Download PDFInfo
- Publication number
- CN2720771Y CN2720771Y CN 200420077255 CN200420077255U CN2720771Y CN 2720771 Y CN2720771 Y CN 2720771Y CN 200420077255 CN200420077255 CN 200420077255 CN 200420077255 U CN200420077255 U CN 200420077255U CN 2720771 Y CN2720771 Y CN 2720771Y
- Authority
- CN
- China
- Prior art keywords
- base
- alarm
- cover
- fluting
- loam cake
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Burglar Alarm Systems (AREA)
Abstract
The utility model relates to an anti-theft device assembled housing, which is to provide an anti-theft device component with simple structure, fast assembly, few assembling personnel, low cost, and the utility model can avoid the reinforced damage of external force. The utility model comprises a top cover, a base and a surface cover. Both sides of the top cover are respectively protruded with at least one buckled column, and a buckled set and a hollow hole which support an electric circuit board are arranged on both sides of the top cover. A coaming for fixing a loudspeaker is arranged at the periphery of the hollow hole, and both sides of the coaming are respectively provided with fixed columns which are composed of two different openings and communicated hollow columns. The base is provided with the coaming which is enclosed and is corresponding to the region of the top cover, a groove is formed between the coaming and the base, the base is provided with a buckled hole which is corresponding to the buckled column of the top cover, borings are arranged at the hollow columns which are corresponding to the relatively greater opening on the coaming, and the coaming is provided with a keyhole. One side inner edge of a surface cover is protruded with a buckled slice which is corresponding to the buckled hole on the base, the other side inner edge of the surface cover is provided with a keyhole which is corresponding to the keyhole on the base, and the extension part of the periphery bottom edge of the surface cover is provided with an embedded slice which is corresponding to the base groove.
Description
Technical field
The utility model belongs to the anti-theft device parts, particularly a kind of alarm assemble case.
Background technology
Alarm produces the huge sound to frighten resistance or to inform forcible entry.Desire to reach this purpose, most importantly be to detect accurately trickle action and prevent to be destroyed ineffective by force by external force.No matter be existing alarm, be that there is following shortcoming in this kind compound mode with elements such as screw assembling internal circuit board, alert speaker and outside combination housing mostly in which kind of detecting mode:
Must arrange the number people to constitute production line when 1, producing, be responsible for the lock spiral shell of circuit board, alert speaker and outside combination housing separately and fix, the cost of human cost and component element is too high.
2, with the alarm of lock spiral shell mode when reality is used, must note hiding the screw hole position, otherwise the exposure in coping screw hole is opened easily and destroyed.
3, with the alarm of lock spiral shell mode such as screw hole position entirely in the bottom, be not easy to battery altering in the time of on being bonded to wall.
If 4, the alarm in lock spiral shell mode uses the vibroseis triggering mode, mostly cable wire is fixed in main body, utilize the hitch mode to be buckled in portable object handle, cable wire can't be shuttled back and forth in portable object handle or steering wheel, be easy to therefore suffer that the people is free-hand to take off.
Therefore, framework with the alarm housing of lock screw fashion assembly, because of the lock screw extends assembly cost, human cost improves, in the application also the restriction of the easy destruction in coping screw hole and inconvenience, screw hole position cable wire can't be shuttled back and forth suspention be bonded to mounting means on the wall and shortcoming such as can implement simultaneously, be necessary to do further improvement really.
Summary of the invention
The purpose of this utility model provides a kind of designs simplification, assembles fast, reduces assembler, reduces cost, avoids being strengthened the alarm assemble case of destroying by external force.
The utility model comprises loam cake, base and is covered in loam cake outer and be assembled in cover on the base; The loam cake dual-side is convexly equipped with at least one button column respectively, and is provided with fastener set and the hollow hole of accepting circuit board; The hollow hole periphery is provided with in order to the fixing coaming plate of loud speaker, and the coaming plate both sides are respectively equipped with two fixed legs that hollow posts constitutes that do not waited and communicated by caliber size; Base is provided with the coaming plate that surrounds corresponding to the loam cake zone, forms groove between coaming plate and base, and be provided with corresponding on cover the button hole of button column, on coaming plate, respectively be provided with perforation, and be provided with keyhole in coaming plate corresponding to larger caliber hollow posts place; Cover one side inner edge be convexly equipped with base on the corresponding cramp of button hole, in opposite side be provided with base on the corresponding keyhole of keyhole, and root edge extends the embedding sheet that is provided with corresponding to base groove around the cover.
Wherein:
Fastener set is that at least one limiting plate of width of circuit board position is formed by at least one pressing buckle piece that is arranged at the loam cake inside rim and apart from inside rim.
Be provided with corresponding fluting by the fixed leg that caliber size does not wait and two hollow posts communicating constitute.
Base is convexly equipped with in order to two of being pressed against on the circuit board and replaces sheet.
Coaming plate be provided with the fixed leg that constitutes by two hollow posts on the corresponding fluting of fluting.
The cover side be provided with base on the fluting corresponding fluting.
Be provided with between base and the cover so as to both sealed all-in-one-piece locksets.
Lockset comprises separable tapered end and revolving fragment; Tapered end is cylinder, and the extension of one end periphery is provided with baffle ring, and is provided with the groove of planting for revolving fragment in central authorities, and its other end is convexly equipped with the projection of shape corresponding to keyhole on base and the cover.
Be equipped with two ends on loam cake and the base and have the cable wire that flexibly connects between ferrule conduct and the protected object.
The fluting of the fluting of the fluting of corresponding hollow posts, base and cover forms the passage that supply lines passes the alarm outside mutually.
Because it is outer and be assembled in cover on the base that the utility model comprises loam cake, base and is covered in loam cake; The loam cake dual-side is convexly equipped with at least one button column respectively, and is provided with fastener set and the hollow hole of accepting circuit board; The hollow hole periphery is provided with in order to the fixing coaming plate of loud speaker, and the coaming plate both sides are respectively equipped with two fixed legs that hollow posts constitutes that do not waited and communicated by caliber size; Base is provided with the coaming plate that surrounds corresponding to the loam cake zone, forms groove between coaming plate and base, and be provided with corresponding on cover the button hole of button column, on coaming plate, respectively be provided with perforation, and be provided with keyhole in coaming plate corresponding to larger caliber hollow posts place; Cover one side inner edge be convexly equipped with base on the corresponding cramp of button hole, in opposite side be provided with base on the corresponding keyhole of keyhole, and root edge extends the embedding sheet that is provided with corresponding to base groove around the cover.During assembling, circuit board is fixed in the loam cake, and loam cake is covered in base, button column on it is buckled in the button hole of base and is combined as a whole, and circuit board is fixed between loam cake and the base reposefully; And cover is covered in outside the loam cake, be buckled in the button hole of base with the cramp of cover one side inner edge, and the embedding sheet of root edge is inserted in the groove of base, thereby the more small-bore hollow posts of sealing snapping connector is combined closely cover and base; Need hide or install the misgivings of restriction because of no screw hole; therefore can adopt sus-pension to be incorporated into the protection thing or be fixed in mode on the door and window; any slight vibrations all will make the vibration switch induction on the circuit board and start; and fastening structure is simple, installation easily; can reduce human cost during production, use the also convenient mounting means of selecting.Not only designs simplification, assembling fast, reduce assembler, reduce cost, and avoid being strengthened and destroy, thereby reach the purpose of this utility model by external force.
Description of drawings
Fig. 1, be the utility model decomposition texture schematic isometric.
Fig. 2, be the utility model decomposition texture schematic isometric (another angle).
Fig. 3, be the utility model structural representation stereogram (assembling be connected protection thing cable wire).
Fig. 4, be the utility model structural representation stereogram.
Fig. 5, be the utility model structural representation stereogram (lockset locking condition).
Fig. 6, for the utility model user mode schematic diagram (with sus-pension be incorporated into the protection thing).
Fig. 7, be the utility model decomposition texture schematic isometric (employing magnetic reed switch).
Fig. 8, be the utility model structural representation stereogram (employing magnetic reed switch).
Embodiment
As shown in Figure 1 and Figure 2, the utility model comprises loam cake 10, circuit board 20, base 30 and cover 40.
Circuit board is put the hollow hole 13 that district 13 is provided with the fastener set of accepting circuit board 20 and accepts loud speaker 21.
Fastener set is that at least one limiting plates 133 of circuit board 20 width positions is formed by at least one pressing buckle piece 132 that is arranged at loam cake 10 inside rim and apart from inside rim, and the button 22 that is provided with power circuit board 20 between pressing buckle piece 132 and limiting plate 133 wears several key holes 134 that are revealed in outside the loam cake 10.
Battery is put district 14 in order to put battery 141, and the one side is provided with opening 142.
The zone that coaming plate 31 is surrounded is separated into by dividing plate 35 that circuit board is put district 36 and battery is put district 37, and circuit board is put district 36 and is convexly equipped with in order to two of being pressed against on the circuit board 20 and replaces sheet 361 and be provided with the perforation 38 that corresponds respectively to larger caliber hollow posts 136 places.In addition coaming plate 31 be provided with the fixed leg that constitutes by two hollow posts 136,137 on fluting 138 corresponding flutings 39.
During assembling, each button 22 of button conductive rubber is passed key hole 134 on the loam cake 10, each button 22 is revealed in outside the loam cake 10.Circuit board 20 is arranged on the conductive rubber, a side of circuit board 20 buckles into withholds sheet 132 again, and opposite side is subjected to limiting plate 133 restrictions and is fixed in the circuit board storing district 13 of loam cake 10.21 of loud speakers place the coaming plate 135 of hollow hole 131 to be fixed; Battery 141 is inserted the battery of loam cake 10 and is put district 14.
Again loam cake 10 is covered in base 30, button column 11 on it is buckled in the button hole 32 of base 30 and is combined as a whole, at this moment:
1, the sheet 361 of replacing of base 30 is pressed against circuit board 20, and circuit board 20 is fixed between loam cake 10 and the base 30 reposefully, can not get loose because of the power of pressing keys 22.
2, the hollow posts 136 of two larger caliber is corresponding to the perforation 38 of base 30, and the fluting 138 on two hollow posts 136,137 is corresponding to the fluting 39 on base 30 coaming plates 31.
3, the opening 142 on Extendible flake on the base 30 33 and the loam cake 10 matches, so that opening 142 is sealed.
As shown in Figure 2, the triggering source that present embodiment starts as alarm circuit board 20 with vibration switch 23, and be incorporated into the protection thing with sus-pension and explain.As shown in Figure 3, have the connector of the cable wire 50 of ferrule 51 as suspention with two ends, cable wire 50 passes adjustable ring 52, is incorporated into the suspention elasticity of protection thing so as to scalable.
One end of cable wire 50 penetrates from the perforation 38 of base 30; enter the hollow posts 136 of a larger caliber; and cable wire 50 is moved in the more small-bore hollow posts 137; thereby ferrule 51 is buckled in the more small-bore hollow posts 137; the other end of cable wire 50 then passes the protection thing; handle as show window; behind the steering wheel 60 of the handle of portable object or vehicle as shown in Figure 6 etc.; other end ferrule 51 with cable wire 50 is buckled in another more small-bore hollow posts 137 in an identical manner; again cover 40 is covered in outside the loam cake 10; the cramp 43 of cover 40 1 side inner edges is buckled in the button hole 32 of base 30; its opposite side is corresponding to the keyhole 34 of base 30; and the embedding sheet 45 that makes root edge is inserted in the groove 311 of base 30; thereby the more small-bore hollow posts 137 of sealing snapping ferrule 51; cable wire 50 can't be come off, and cover 40 and base 30 are combined closely.
Be provided with between base 30 of the present utility model and the cover 40 so as to both sealed all-in-one-piece locksets 70.Lockset 70 comprises separable tapered end 71 and revolving fragment 72, tapered end 71 is cylinder, the extension of one end periphery is provided with baffle ring 711, and is provided with the groove of planting for revolving fragment 72 712 in central authorities, and its other end is convexly equipped with the projection 713 of shape corresponding to keyhole 34,44 on base 30 and the cover 40.
As Fig. 4, shown in Figure 5, lockset 70 inserts on bases 30 and the cover 40 behind the keyhole 34,44, by rotating revolving fragment 72, make tapered end 71 depart from an angle, thereby base 30 and cover 40 are combined into one, revolving fragment 72 self-locking heads 71 can be withdrawed from, tapered end 71 is promptly limited by base 30 by projection 713 and keeps somewhere keyhole 34 inner edge surfaces in base 30.
Equally, when if desire is changed battery 141 or is removed alarm, convenient tapered end 71 is rotated into the position of corresponding keyhole 34,44, tapered end 71 can being taken out in alarm, thereby cover 40 can be separated with base 30, base 30 separates 10 with loam cake with revolving fragment 72.
If the utility model need be bonded on door and window or the wall when using, only need two-sided foam to be affixed on base 30 or to get final product with screw firm banking 30.
The utility model alarm housing need hide or install the misgivings of restriction because of no screw hole; therefore can adopt sus-pension to be incorporated into the protection thing or be fixed in mode on the door and window; any slight vibrations all will make vibration switch 23 inductions and start; and fastening structure is simple, installation easily; can reduce human cost during production, use the also convenient mounting means of selecting.
As Fig. 7, shown in Figure 8, the vibration switch of circuit board 20 23 is replaceable to be magnetic reed switch 24; The electric wire 25 that is connected circuit board 20 and magnetic reed switch 24 can pass the alarm outside via the passage of fluting 46 formation of the fluting 39 of the fluting 138 of mutual corresponding hollow posts 136,137, base 30 and cover 40, and magnetic reed switch 24 is extended outside the alarm housing, thereby can be placed in the both sides of door respectively, make different alarm triggering sources be able to shared identical shell structure assembling, can reduce the effect of Mold Making cost.
Be effectively to solve shortcoming with the screw combination with, alarm assemble case structure provided by the utility model.
Claims (10)
1, a kind of alarm assemble case, it comprises loam cake and base; It is characterized in that outer covering of described loam cake is provided with the cover that is assembled on the base; The loam cake dual-side is convexly equipped with at least one button column respectively, and is provided with fastener set and the hollow hole of accepting circuit board; The hollow hole periphery is provided with in order to the fixing coaming plate of loud speaker, and the coaming plate both sides are respectively equipped with two fixed legs that hollow posts constitutes that do not waited and communicated by caliber size; Base is provided with the coaming plate that surrounds corresponding to the loam cake zone, forms groove between coaming plate and base, and be provided with corresponding on cover the button hole of button column, on coaming plate, respectively be provided with perforation, and be provided with keyhole in coaming plate corresponding to larger caliber hollow posts place; Cover one side inner edge be convexly equipped with base on the corresponding cramp of button hole, in opposite side be provided with base on the corresponding keyhole of keyhole, and root edge extends the embedding sheet that is provided with corresponding to base groove around the cover.
2, alarm assemble case according to claim 1 is characterized in that described fastener set is that at least one limiting plate of width of circuit board position is formed by at least one pressing buckle piece that is arranged at the loam cake inside rim and apart from inside rim.
3, alarm assemble case according to claim 1 is characterized in that describedly being provided with corresponding fluting by the fixed leg that caliber size does not wait and two hollow posts communicating constitute.
4, alarm assemble case according to claim 1 is characterized in that described base is convexly equipped with in order to two of being pressed against on the circuit board to replace sheet.
5, alarm assemble case according to claim 1, it is characterized in that described coaming plate be provided with the fixed leg that constitutes by two hollow posts on the corresponding fluting of fluting.
6, alarm assemble case according to claim 1, it is characterized in that described cover side be provided with base on the fluting corresponding fluting.
7, alarm assemble case according to claim 1 is characterized in that being provided with between described base and the cover so as to both sealed all-in-one-piece locksets.
8, according to claim 1 or 7 described alarm assemble case, it is characterized in that described lockset comprises separable tapered end and revolving fragment; Tapered end is cylinder, and the extension of one end periphery is provided with baffle ring, and is provided with the groove of planting for revolving fragment in central authorities, and its other end is convexly equipped with the projection of shape corresponding to keyhole on base and the cover.
9, alarm assemble case according to claim 1 is characterized in that being equipped with on described loam cake and the base two ends and has the cable wire that flexibly connects between ferrule conduct and the protected object.
10,, it is characterized in that the fluting of the hollow posts of described mutual correspondence, the fluting of base and the fluting of cover form the passage that supply lines passes the alarm outside according to claim 1,3,5 or 6 described alarm assemble case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420077255 CN2720771Y (en) | 2004-08-12 | 2004-08-12 | Anti-theft device assembled housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420077255 CN2720771Y (en) | 2004-08-12 | 2004-08-12 | Anti-theft device assembled housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2720771Y true CN2720771Y (en) | 2005-08-24 |
Family
ID=35009718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420077255 Expired - Fee Related CN2720771Y (en) | 2004-08-12 | 2004-08-12 | Anti-theft device assembled housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2720771Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108925092A (en) * | 2018-09-30 | 2018-11-30 | 深圳市沃特沃德股份有限公司 | Electronic equipment |
| CN108981847A (en) * | 2018-08-28 | 2018-12-11 | 福水智联技术有限公司 | Surface gathered water detection device and its working method |
-
2004
- 2004-08-12 CN CN 200420077255 patent/CN2720771Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108981847A (en) * | 2018-08-28 | 2018-12-11 | 福水智联技术有限公司 | Surface gathered water detection device and its working method |
| CN108925092A (en) * | 2018-09-30 | 2018-11-30 | 深圳市沃特沃德股份有限公司 | Electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |