CN204231803U - Car alarm housing - Google Patents
Car alarm housing Download PDFInfo
- Publication number
- CN204231803U CN204231803U CN201420731292.1U CN201420731292U CN204231803U CN 204231803 U CN204231803 U CN 204231803U CN 201420731292 U CN201420731292 U CN 201420731292U CN 204231803 U CN204231803 U CN 204231803U
- Authority
- CN
- China
- Prior art keywords
- housing
- car alarm
- wiring board
- described housing
- contact spring
- 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
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a kind of car alarm housing, in described housing, diapire is provided with battery case, the two ends of described battery case are provided with contact spring, and described contact spring is electrically connected with the wiring board be located in described housing, form the back-up block supporting described wiring board in described housing; Described contact spring comprise be fixedly connected with described housing by injection moulding fixed part, to contact the elastic contact part that formed and be electrically connected and the first Plug Division with described wiring board grafting conducting with battery electrode portion.Car alarm housing of the present utility model rational in infrastructure, uses the alarm of this housing to assemble convenient, effectively increases work efficiency.
Description
Technical field
The utility model relates to a kind of car alarm housing, belongs to car alarm system field of structural design.
Background technology
Problems existing in existing car alarm is: be connected by the wiring board in wire housing with the contact spring that battery is electrically connected in (1) housing, and contact spring is fixed on enclosure interior by comparatively complicated mode, and this just causes assembly manipulation very inconvenient.(2) battery be contained in housing in battery case easily loosens, and then causes loose contact.(3) electrical terminals be connected with the external world is connected with wiring board by wire, assembling inconvenience, and efficiency of assembling is difficult to improve.
Utility model content
To this, technical problem to be solved in the utility model is in existing car alarm, contact spring steady job is loaded down with trivial details, and be connected with wiring board by wire, cause the problem that efficiency of assembling is not high, thus a kind of car alarm housing rational in infrastructure is provided, the alarm assembling with this housing is convenient, effectively increases work efficiency.
The technical scheme realizing the utility model object is:
A kind of car alarm housing, in described housing, diapire is provided with battery case, and the two ends of described battery case are provided with contact spring, and described contact spring is electrically connected with the wiring board be located in described housing, forms the back-up block supporting described wiring board in described housing; Described contact spring comprise be fixedly connected with described housing by injection moulding fixed part, to contact the elastic contact part that formed and be electrically connected and the first Plug Division with described wiring board grafting conducting with battery electrode portion.
In technique scheme, be provided with the stopping means of described battery limiting in described battery case in described housing.
In technique scheme, described stopping means is be arranged on the arc pressuring plate that in described housing, described battery case is other.
In technique scheme, described arc pressuring plate and described housing are injected into one.
In technique scheme, described fixed part is provided with the fixing hole increasing bed knife.
In technique scheme, the electrical terminals of injection moulding on described housing has the second Plug Division with described wiring board grafting conducting.
In technique scheme, described electrical terminals is provided with an injection moulding block.
In technique scheme, form in described housing for locating and fixing projection described wiring board.
In technique scheme, the upper end-face edge of described housing is provided with the welding boss of annular.
In technique scheme, described housing bottom is provided with air-vent, and described air-vent place is provided with ventilated membrane.
The utility model has positive effect:
(1) in car alarm housing of the present utility model, described contact spring comprise be fixedly connected with described housing by injection moulding fixed part, to contact the elastic contact part that formed and be electrically connected and the first Plug Division with described wiring board grafting conducting with battery electrode portion; By adopting this structure, contact spring is fixed as one by injection moulding and housing, and when assembled product, the first Plug Division on contact spring is formed with the conductive jack grafting on wiring board and is electrically connected, connect without the need to using wire, assemble more convenient, effectively increase work efficiency, there is better result of use.
(2) in the utility model, be provided with the stopping means of described battery limiting in described battery case in described housing, effectively can prevent battery from loosening by arranging stopping means, avoiding causing loose contact.
(3), in the utility model, described stopping means is be arranged on the arc pressuring plate that in described housing, described battery case is other, and this limit device structure simplifies, cheap, and has good result of use.
(4) in the utility model, by arranging fixing hole at described fixed part, the adhesion of contact spring and housing can be increased, making the contact of contact spring more firm.
(5) in the utility model, the electrical terminals of injection moulding on described housing has the second Plug Division with described wiring board grafting conducting, and by adopting this structure, the second Plug Division is formed with the conductive jack grafting on wiring board and is electrically connected, without the need to using wire to connect, assemble more convenient.
(6), in the utility model, form for described wiring board location and fixing projection in described housing; By adopting this structure, can guarantee assemble time wiring board on conductive jack can with the reliable grafting in the first corresponding Plug Division and the second Plug Division, projection is passed the perforation on wiring board simultaneously, then laser fusion welding projection end makes it form stop boss, so just wiring board can be fixed, easy to assembly.
(7), in the utility model, the upper end-face edge of described housing is provided with the welding boss of annular, so just housing and client's upper cover is welded and fixed by laser welding, improves efficiency of assembling.
(8) in the utility model, described housing bottom is provided with air-vent, and described air-vent place is provided with ventilated membrane; Ventilated membrane is set and plays pressure compensated effect, while guarantee housing external and internal pressure maintains an equal level, avoid steam to enter into enclosure interior.
Accompanying drawing explanation
Fig. 1 is the structural representation of car alarm housing of the present utility model;
Fig. 2 is that car alarm housing of the present utility model is built with structural representation during wiring board;
Fig. 3 is in car alarm housing of the present utility model, the structural representation of contact spring;
Fig. 4 is in car alarm housing of the present utility model, the structural representation of electrical terminals.
Reference numeral shown in figure is: 1-housing; 11-battery case; 12-back-up block; 13-arc pressuring plate; 14-projection; 15-welds boss; 2-battery; 3-contact spring; 31-fixed part; 32-elastic contact part; 33-first Plug Division; 34-fixing hole; 4-wiring board; 5-electrical terminals; 51-second Plug Division; 6-injection moulding block; 7-ventilated membrane.
Embodiment
Do to illustrate below in conjunction with the concrete structure of Figure of description to the car alarm housing in the utility model:
A kind of car alarm housing, referring to Fig. 1 to Fig. 3, in described housing 1, diapire is provided with battery case 11, the two ends of described battery case 11 are provided with contact spring 3, described contact spring 3 is electrically connected with the wiring board 4 be located in described housing 1, forms the back-up block 12 supporting described wiring board 4 in described housing 1; Described contact spring 3 comprise be fixedly connected with described housing 1 by injection moulding fixed part 31, to contact the elastic contact part 32 that formed and be electrically connected and the first Plug Division 33 with described wiring board 4 grafting conducting with battery 2 electrode section.By adopting this structure, contact spring 3 is fixed as one by injection moulding and housing 1, and when assembled product, the first Plug Division 33 on contact spring 3 is formed with the conductive jack grafting on wiring board 4 and is electrically connected, connect without the need to using wire, assemble more convenient, effectively increase work efficiency, there is better result of use.
In order to prevent battery 2 from loosening, avoiding causing loose contact, being provided with spacing for described battery 2 stopping means in described battery case 11 in described housing 1
Further, described stopping means is be arranged on the arc pressuring plate 13 that in described housing 1, described battery case 11 is other; Arc pressuring plate 13 described in the present embodiment and described housing 1 are injected into one, also can adopt in practical operation be screwed arc pressuring plate 13 or just arc pressuring plate 13 be fixed in described housing 1.
In the present embodiment, described fixed part 31 is provided with the fixing hole 34 increasing bed knife, can increase contact spring 3 and the adhesion of housing 1 like this, make the contact of contact spring 3 more firm.
In the present embodiment, the electrical terminals 5 of injection moulding on described housing 1 has the second Plug Division 51 with described wiring board 4 grafting conducting; By adopting this structure, the second Plug Division is formed with the conductive jack grafting on wiring board 4 and is electrically connected, and without the need to using wire to connect, assembles more convenient.
As shown in Figure 4, in the present embodiment, described electrical terminals 5 is provided with an injection moulding block 6, adopts this structure, first by an injection moulding block 6, several electrical terminals 5 (in the present embodiment being three) is fixed, then by quadric injection mould, electrical terminals 5 and housing 1 are injected into one; In practical operation, also directly described electrical terminals 5 can be injected into one with housing 1.
The projection 14 for locating described wiring board 4 and fix is formed in described housing 1 in the present embodiment, by adopting this structure, can guarantee that conductive jack when assembling on wiring board 4 can grafting reliable with the first corresponding Plug Division 33 and the second Plug Division 51, projection 14 is passed the perforation on wiring board 4 simultaneously, then melting welding projection 14 end makes it form stop boss, so just wiring board 4 can be fixed, easy to assembly.
The upper end-face edge of described housing 1 is provided with the welding boss 15 of annular, and described housing 1 is welded and fixed with client's upper cover by the mode so just by laser welding, improves efficiency of assembling.
Further, be provided with air-vent bottom described housing 1, described air-vent place is provided with ventilated membrane 7; Ventilated membrane 7 is set and plays pressure compensated effect, while guarantee housing 1 external and internal pressure maintains an equal level, avoid steam to enter into enclosure interior.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all execution modes.And these belong to connotation of the present utility model the apparent change of extending out or variation still belong to protection range of the present utility model.
Claims (10)
1. a car alarm housing, described housing (1) interior diapire is provided with battery case (11), the two ends of described battery case (11) are provided with contact spring (3), described contact spring (3) is electrically connected with the wiring board (4) be located in described housing (1), forms the back-up block (12) supporting described wiring board (4) in described housing (1); It is characterized in that: described contact spring (3) comprise be fixedly connected with by injection moulding and described housing (1) fixed part (31), to contact the elastic contact part (32) that formed and be electrically connected and the first Plug Division (33) with described wiring board (4) grafting conducting with battery (2) electrode section.
2. car alarm housing according to claim 1, is characterized in that: be provided with spacing for described battery (2) stopping means in described battery case (11) in described housing (1).
3. car alarm housing according to claim 2, is characterized in that: described stopping means is for being arranged on the arc pressuring plate (13) that in described housing (1), described battery case (11) is other.
4. car alarm housing according to claim 3, is characterized in that: described arc pressuring plate (13) and described housing (1) are injected into one.
5. car alarm housing according to claim 1, is characterized in that: described fixed part (31) is provided with the fixing hole (34) increasing bed knife.
6. car alarm housing according to claim 1, is characterized in that: the electrical terminals (5) of injection moulding on described housing (1) has the second Plug Division (51) with described wiring board (4) grafting conducting.
7. car alarm housing according to claim 6, is characterized in that: described electrical terminals (5) is provided with an injection moulding block (6).
8. car alarm housing according to claim 1, is characterized in that: form in described housing (1) for locating and fixing projection (14) described wiring board (4).
9. car alarm housing according to claim 1, is characterized in that: the upper end-face edge of described housing (1) is provided with the welding boss (15) of annular.
10. car alarm housing according to any one of claim 1 to 9, is characterized in that: described housing (1) bottom is provided with air-vent, and described air-vent place is provided with ventilated membrane (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420731292.1U CN204231803U (en) | 2014-11-27 | 2014-11-27 | Car alarm housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420731292.1U CN204231803U (en) | 2014-11-27 | 2014-11-27 | Car alarm housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204231803U true CN204231803U (en) | 2015-03-25 |
Family
ID=52929842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420731292.1U Expired - Fee Related CN204231803U (en) | 2014-11-27 | 2014-11-27 | Car alarm housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204231803U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108012492A (en) * | 2017-12-26 | 2018-05-08 | 四川华丰企业集团有限公司 | A kind of vehicle-mounted computer control box |
-
2014
- 2014-11-27 CN CN201420731292.1U patent/CN204231803U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108012492A (en) * | 2017-12-26 | 2018-05-08 | 四川华丰企业集团有限公司 | A kind of vehicle-mounted computer control box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204231803U (en) | Car alarm housing | |
| CN202423690U (en) | Rotary type safe disconnecting power expansion board with water-draining structure | |
| CN203630202U (en) | An acousto-optic vibration type high voltage electroscope | |
| CN210489857U (en) | Novel elastic sheet | |
| CN204809278U (en) | Group battery and battery securing device thereof | |
| CN204315753U (en) | A kind of connector | |
| CN202395191U (en) | Probe connector | |
| CN208489453U (en) | A kind of connector of silicon rubber heating sheet | |
| CN203415741U (en) | Flat plug | |
| CN203181156U (en) | Ceramic sound equipment | |
| CN201608352U (en) | Battery connector | |
| CN205405784U (en) | Relaying base is rather than electrical connector of supporting some type detector | |
| CN205882006U (en) | Insulation support , apron subassembly, battery and group battery | |
| CN202889813U (en) | Remote controller structure convenient to assemble | |
| CN204362972U (en) | A kind of cell parallel structure for mechano-electronic cigarette | |
| CN205645709U (en) | Moulded case circuit breaker electronic module joins externally shunt opening device | |
| CN204271339U (en) | Electrical connection module in relay socket | |
| CN204421952U (en) | Temperature-humidity monitoring terminal | |
| CN202678450U (en) | Novel lithium battery controller | |
| CN202758741U (en) | Capacitor securing device | |
| CN203218954U (en) | Mobile power source | |
| CN203707434U (en) | Ultrasonic plug | |
| CN218255179U (en) | Mobile robot | |
| CN201369371Y (en) | Charging device and connector thereof | |
| CN204407211U (en) | A kind of DC switch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325608 No. 1098, happy East Road, Hongqiao Town, Yueqing City, Wenzhou, Zhejiang Patentee after: Hop Hing automotive electronics Limited by Share Ltd Address before: 325608 No. 1098, happy East Road, Hongqiao Town, Yueqing City, Wenzhou, Zhejiang Patentee before: CWB Group Automotive Electronic Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20201127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |