WO2022094858A1 - 一种防盗喇叭总成及车辆 - Google Patents

一种防盗喇叭总成及车辆 Download PDF

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Publication number
WO2022094858A1
WO2022094858A1 PCT/CN2020/126745 CN2020126745W WO2022094858A1 WO 2022094858 A1 WO2022094858 A1 WO 2022094858A1 CN 2020126745 W CN2020126745 W CN 2020126745W WO 2022094858 A1 WO2022094858 A1 WO 2022094858A1
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WO
WIPO (PCT)
Prior art keywords
theft
horn
vehicle
fixing
theft horn
Prior art date
Application number
PCT/CN2020/126745
Other languages
English (en)
French (fr)
Inventor
贺威
冯勇鹏
吴启峰
杜文鑫
李国林
徐云
Original Assignee
浙江吉利控股集团有限公司
吉利汽车研究院（宁波）有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 浙江吉利控股集团有限公司, 吉利汽车研究院（宁波）有限公司 filed Critical 浙江吉利控股集团有限公司
Priority to EP20960319.0A priority Critical patent/EP4206043A4/en
Priority to CN202080106974.1A priority patent/CN116745172A/zh
Priority to PCT/CN2020/126745 priority patent/WO2022094858A1/zh
Publication of WO2022094858A1 publication Critical patent/WO2022094858A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
    • G10K9/18—Details, e.g. bulbs, pumps, pistons, switches or casings
    • G10K9/22—Mountings; Casings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q5/00—Arrangement or adaptation of acoustic signal devices
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B3/00—Audible signalling systems; Audible personal calling systems
    • G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission

Definitions

  • the invention relates to the technical field of automobiles, in particular to an anti-theft horn assembly and a vehicle.
  • the anti-theft horn is generally arranged on the inner side of the body fender.
  • a separate installation and protection structure is generally used, which not only has a high self-weight, which is not conducive to reducing energy consumption, but also the installation point is exposed on the inside of the fender.
  • the thief only needs to find the position of the horn.
  • the speaker can be disassembled with a simple tool, and then the door lock can be opened. Without the alarm of the tweeter, thieves have enough time to crack other anti-theft systems.
  • the purpose of the present invention is to provide an anti-theft horn assembly with simple structure and light weight, which can prevent thieves from destroying the anti-theft horn without opening the door, and improve the anti-theft level of the vehicle.
  • an anti-theft horn assembly comprising an anti-theft horn and an installation bracket, the installation bracket is used to fix the anti-theft horn on the inner side of the vehicle fender;
  • the mounting bracket includes a first fixing part, a base plate, a second fixing part and an anti-theft speaker installation part;
  • the first fixing part is located at the first end of the base plate, and is used for connecting and fixing with the vehicle cabin;
  • the second fixing part is located at the second end of the base plate, and is used for connecting and fixing with the vehicle fender mounting bracket;
  • the anti-theft horn mounting part is located on the inner side of the base plate, and forms a U-shaped groove structure with the base plate, and the anti-theft horn is installed in the U-shaped groove structure.
  • the first fixing part is provided with a first fixing hole, and the first fixing part and the vehicle cabin are connected and fixed by bolts and the first fixing hole.
  • the second fixing portion is provided with a second fixing hole, and the second fixing portion and the vehicle fender mounting bracket are connected and fixed by bolts and the second fixing hole.
  • the anti-theft horn mounting portion is provided with a horn fixing hole, and the anti-theft horn and the anti-theft horn mounting portion are connected and fixed by bolts and the horn fixing hole.
  • the anti-theft horn mounting part is further provided with a horn positioning hole.
  • the base plate is provided with a plurality of sound leakage holes corresponding to the anti-theft horn.
  • a wire harness through hole is provided on the base plate for arranging the wire harness of the anti-theft horn.
  • a wire harness buckle is further provided on the base plate for fixing the wire harness of the anti-theft horn.
  • the substrate is provided with weight-reducing holes.
  • the invention also discloses a vehicle, comprising any of the above-mentioned anti-theft horn assemblies.
  • the anti-theft horn is fixed on the inner side of the vehicle fender through the integrated mounting bracket for protection and installation.
  • the U-shaped groove structure forms an installation structure that wraps the anti-theft horn, which can fix and protect the anti-theft horn, and the fixing point of the anti-theft horn is set at Inside the vehicle cabin, the anti-theft horn cannot be disassembled or destroyed without disassembling the mounting bracket; at the same time, a fixed point of the mounting bracket is set on the vehicle fender mounting bracket, and the mounting bracket cannot be disassembled without opening the door. This prevents thieves from disassembling or destroying the anti-theft horn without opening the door, effectively protecting the anti-theft horn and improving the anti-theft coefficient of the vehicle;
  • the anti-theft horn and the mounting bracket are made of conventional standard parts, and there is no need to use anti-theft standard parts, which is easy to maintain;
  • the mounting bracket itself is an integrated design for installation and protection, the structure and process are simple, the cost is low, and it is beneficial to the design of lightweight body and reduce energy consumption.
  • FIG. 1 is a schematic structural diagram of an optional anti-theft horn assembly according to an embodiment of the application
  • FIG. 2 is a schematic diagram of an optional anti-theft horn installation part according to an embodiment of the present application
  • FIG. 3 is a sectional view taken along the line B-B of FIG. 1;
  • FIG. 4 is a schematic diagram of an application scenario of an optional anti-theft horn assembly according to an embodiment of the present application
  • FIG. 5 is a cross-sectional view taken along the line A-A in FIG. 4 .
  • 1-Anti-theft speaker 101-Wire harness; 2-Installation bracket; 201-First fixing part; 201a-First fixing hole; 202-Substrate; 202a-Sound leakage hole; 202b-Wire harness through hole; 202d-weight reduction hole; 203-second fixing hole; 203a-second fixing hole; 204-anti-theft horn mounting part; 204a-horn fixing hole; 204b-horn positioning hole; 3-vehicle fender; 4-vehicle front door ; 5- body A pillar; 6- installation gap.
  • references herein to "one embodiment” or “an embodiment” refers to a particular feature, structure, or characteristic that may be included in at least one implementation of the present invention.
  • the orientations or positional relationships indicated by the terms “upper”, “lower”, “top”, “bottom”, etc. are based on the orientations or positional relationships shown in the accompanying drawings, only for the purpose of It is convenient to describe the present invention and to simplify the description, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention.
  • first and second are only used for descriptive purposes, and should not be understood as indicating or implying relative importance or implying the number of indicated technical features.
  • a feature defined as “first” or “second” may expressly or implicitly include one or more of that feature.
  • first,” “second,” etc. are used to distinguish between similar objects, and are not necessarily used to describe a particular order or precedence. It is to be understood that the data so used may be interchanged under appropriate circumstances such that the embodiments of the invention described herein can be practiced in sequences other than those illustrated or described herein.
  • the anti-theft horn In order to improve the anti-theft coefficient of vehicles and increase the competitiveness of the European market, some vehicles choose to install high-pitched anti-theft horns. When the vehicle is turned on abnormally, the anti-theft horn is triggered to alarm. Due to the vehicle layout and sound transparency requirements, the anti-theft horn is generally arranged on the inner side of the body fender, and the anti-theft horn is usually fixed by a separate installation and protection structure. Although the inside of the sub-board cannot be seen from the outside of the vehicle, at that time, as long as the thief finds the position of the horn, the horn can be disassembled with a simple tool.
  • the embodiments of the present application provide an anti-theft horn assembly and a vehicle, which can prevent thieves from destroying the anti-theft horn without opening the door and improve the anti-theft level of the vehicle.
  • FIG. 1 is a schematic structural diagram of an optional anti-theft horn assembly according to an embodiment of the present application.
  • FIG. 1 includes an anti-theft horn 1 and a mounting bracket 2.
  • the mounting bracket 2 is used to attach the anti-theft horn 1 Fixed on the inside of the vehicle fender;
  • the mounting bracket 2 includes a first fixing portion 201, a base plate 202, a second fixing portion 203 and an anti-theft speaker mounting portion 204;
  • the first fixing part 201 is located at the first end of the base plate 202, and is used for connecting and fixing with the vehicle cabin;
  • the second fixing portion 203 is located at the second end of the base plate 202, and is used for connecting and fixing with the vehicle fender mounting bracket;
  • the anti-theft speaker mounting portion 204 is located inside the base plate 202 , and as shown in FIG. 3 , forms a U-shaped groove structure with the base plate 202 , and the anti-theft speaker 1 is installed in the U-shaped groove structure.
  • the anti-theft horn is fixed on the inside of the vehicle fender through the integrated mounting bracket for protection and installation.
  • the U-shaped groove structure forms an installation structure that wraps the anti-theft horn, which can fix and protect the anti-theft horn, and hide the fixing point of the anti-theft horn in the vehicle cabin.
  • a fixed point of the mounting bracket is set on the vehicle fender mounting bracket, and the mounting bracket cannot be disassembled without opening the door, and then It prevents thieves from disassembling or destroying the anti-theft horn without opening the door, effectively protecting the anti-theft horn and improving the anti-theft coefficient of the vehicle.
  • the first fixing portion 201 shown in FIG. 1 is provided with a first fixing hole 201a, and the first fixing portion 201 is connected and fixed with the vehicle cabin through bolts and the first fixing hole 201a.
  • connection method between the first fixing portion 201 and the vehicle cabin is not particularly limited, and it may be the bolt fixing method as described above, or other connection methods, as long as it can achieve the connection between the mounting bracket 2 and the vehicle.
  • the purpose of the connection and fixation of the nacelle is sufficient, wherein the connection method is preferably a detachable connection, which is convenient for the disassembly and maintenance of the anti-theft horn.
  • the second fixing portion 203 shown in FIG. 1 is provided with a second fixing hole 203a, and the second fixing portion 203 is connected and fixed with the vehicle fender mounting bracket through bolts and the second fixing hole 203a .
  • connection method between the second fixing portion 203 and the vehicle fender mounting bracket is not particularly limited, and may be the bolt fixing method as described above, or other connection methods, as long as it can achieve the The purpose of connecting and fixing the bracket 2 to the vehicle fender mounting bracket is sufficient, wherein the connection method is preferably a detachable connection, which is convenient for the disassembly and maintenance of the anti-theft horn.
  • the anti-theft horn mounting portion 204 shown in FIG. 1 is provided with a horn fixing hole 204a (shown in conjunction with FIG. 2 ), and the anti-theft horn 1 and the anti-theft horn mounting portion 204 pass through bolts and the horn fixing hole 204a Connection is fixed.
  • connection method between the anti-theft horn 1 and the anti-theft horn mounting portion 204 is not particularly limited, and may be the above-mentioned bolt fixing method or other connection methods, as long as it can achieve the purpose of connecting the anti-theft horn 1 with The purpose of connection and fixation of the mounting bracket 2 is sufficient, wherein the connection method is preferably a detachable connection, which is convenient for the disassembly and maintenance of the anti-theft horn.
  • the anti-theft horn mounting portion 204 shown in FIG. 1 is further provided with a horn positioning hole 204b.
  • the anti-theft horn 1 should also be provided with a positioning portion corresponding to the positioning hole 204b.
  • the anti-theft speaker 1 can be quickly positioned, and the installation point can be identified, which is convenient for the installation of the anti-theft speaker 1.
  • the base plate 202 shown in FIG. 1 is provided with a plurality of sound leakage holes 202 a corresponding to the anti-theft speaker 1 , so as to meet the sound transparency requirement.
  • the number and specific arrangement scheme of the sound leakage holes 202a are not particularly limited, and may be the arrangement scheme for forming an enclosing circle as shown in FIG. effect.
  • the base plate 202 shown in FIG. 1 is provided with a wire harness through hole 202 b for arranging the wire harness 101 of the anti-theft horn 1 .
  • the base plate 202 shown in FIG. 1 is further provided with a wire harness buckle 202 c for fixing the wire harness 101 of the anti-theft speaker 1 .
  • the substrate 202 shown in FIG. 1 is provided with a weight reduction hole 202d.
  • weight reduction holes 202d are not particularly limited, as long as they can achieve the purpose of weight reduction and ensure the structural strength of the mounting bracket.
  • the mounting bracket 2 shown in FIG. 1 is formed by integral stamping of sheet metal.
  • the thickness of the sheet metal material of the mounting bracket 2 is 1 mm to 1.4 mm, preferably 1.2 mm, which is not coupled with the frequency of the vehicle body and the horn, and meets the rigidity and NVH modal requirements.
  • Embodiments of the present application also provide a vehicle, including any of the above-mentioned anti-theft horn assemblies.
  • FIG. 4 is a schematic diagram of an application scenario of an anti-theft horn assembly according to an embodiment of the application.
  • the front door 4 of the vehicle is in an open state; if the installation method of the prior art is adopted, the anti-theft horn is installed in the vehicle On the inside of the fender 3, without opening the door, the thief can remove the inner panel of the wheel cover, enter the inside of the vehicle fender from the wheel, and destroy or disassemble the exposed anti-theft horn. After removing the threat of the anti-theft horn , to gain more time to crack other anti-theft systems.
  • the anti-theft horn 1 is fixed on the inner side of the vehicle fender 3 through the mounting bracket 2, wherein the anti-theft horn mounting portion 204 forms a protective structure for wrapping the anti-theft horn 1, so that the anti-theft horn 1 is not exposed to the vehicle.
  • the inner side of the fender 3, and the fixing point of the anti-theft horn 1 is not exposed, therefore, the anti-theft horn 1 cannot be disassembled or destroyed without disassembling the mounting bracket 2;
  • the part 201 is fixed on the mounting bracket of the vehicle fender 3, and its special fixing point makes the dismantling of the first fixing part 201 must open the door first, from the installation gap 6 formed by the front door 4 of the vehicle and the A-pillar 5 of the vehicle body.
  • a fixed part 201 is disassembled (shown in conjunction with FIG. 5 ); thus, a thief cannot disassemble or destroy the anti-theft horn 1 without opening the door.
  • the installation bracket 2 must open the front door 4 of the vehicle, disassemble the fender lining, and remove through the installation gap 6.
  • the above actions cannot be completed within 2 minutes, and picking the lock will also cause the anti-theft horn 1 to alarm, and the anti-theft horn 1 buzzes. It is impossible to complete the above actions in the sound.
  • the anti-theft horn is fixed on the inside of the vehicle fender through the integrated mounting bracket for protection and installation.
  • the U-shaped groove structure forms an installation structure that wraps the anti-theft horn, which can fix and protect the anti-theft horn, and hide the fixed point of the anti-theft horn in the the interior of the vehicle cabin, so that the anti-theft horn cannot be disassembled or destroyed without disassembling the mounting bracket; at the same time, a fixed point of the mounting bracket is set on the vehicle fender mounting bracket, which cannot be disassembled and installed without opening the door.
  • the bracket can prevent thieves from disassembling or destroying the anti-theft horn without opening the door, effectively protecting the anti-theft horn and improving the anti-theft coefficient of the vehicle;
  • the anti-theft horn and the mounting bracket are made of conventional standard parts, and there is no need to use anti-theft standard parts, which is easy to maintain;
  • the mounting bracket itself is an integrated design for installation and protection, the structure and process are simple, the cost is low, and it is beneficial to the design of lightweight body and reduce energy consumption.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

一种防盗喇叭总成及车辆，车辆包括防盗喇叭总成，其中，防盗喇叭总成包括防盗喇叭(1)和安装支架(2)，安装支架(2)用于将防盗喇叭(1)固定在车辆翼子板内侧；安装支架(2)包括第一固定部(201)、基板(202)、第二固定部(203)和防盗喇叭安装部(204)；第一固定部(201)位于基板(202)的第一端，用于与车辆机舱连接固定；第二固定部(203)位于基板(202)的第二端，用于与车辆翼子板安装支架连接固定；防盗喇叭安装部(204)位于基板(202)的内侧，与基板(202)形成U形槽结构，防盗喇叭(1)安装于U形槽结构内。防盗喇叭总成可以防止盗贼在不打开车门的情况下拆卸或者破坏防盗喇叭，有效保护了防盗喇叭，提高了车辆的防盗系数。

Description

一种防盗喇叭总成及车辆 技术领域
本发明涉及汽车技术领域，特别涉及一种防盗喇叭总成及车辆。
背景技术
近年来，盗车活动非常猖獗，全球每年丢失车辆约为300万辆，平均下来，每10秒就有一台车被偷。针对车辆丢失导致的高额保费，某些组织会找来熟悉盗贼手法的防盗专家，在不严重破坏车辆的情况下入侵，针对入侵时间对车辆防盗性能进行评级，作为保额评估标准，防盗系数越高，相应投保额度越低。
为增加市场竞争力，一些车辆在通过安装高音防盗喇叭，当车辆非正常开启时触发防盗喇叭报警。因为车辆布置及透音性要求，防盗喇叭一般布置在车身翼子板内侧。目前一般采用安装和防护分体式的安装结构，不仅自重较高，不利于降低能耗，而且其安装点裸露在翼子板内侧，虽然车身外部看不到，但是，盗贼只要找到喇叭的位置，通过简单的工具能够对喇叭进行拆卸，再撬开门锁，缺少了高音喇叭的报警，盗贼有足够的时间去破解其他防盗系统。
发明内容
本发明的目的是提供一种结构简单、轻量化的防盗喇叭总成，能够防止盗贼在不开车门的情况下破坏防盗喇叭，提高车辆的防盗等级。
为解决上述技术问题，本发明公开了一种防盗喇叭总成，包括防盗喇叭和安装支架，所述安装支架用于将所述防盗喇叭固定在车辆翼子板内侧；
所述安装支架包括第一固定部、基板、第二固定部和防盗喇叭安装部；
所述第一固定部位于所述基板的第一端，用于与车辆机舱连接固定；
所述第二固定部位于所述基板的第二端，用于与车辆翼子板安装支架 连接固定；
所述防盗喇叭安装部位于所述基板的内侧，与所述基板形成U形槽结构，所述防盗喇叭安装于所述U形槽结构内。
可选地，所述第一固定部设有第一固定孔，所述第一固定部与车辆机舱通过螺栓和所述第一固定孔连接固定。
可选地，所述第二固定部设有第二固定孔，所述第二固定部与车辆翼子板安装支架通过螺栓和所述第二固定孔连接固定。
可选地，所述防盗喇叭安装部设有喇叭固定孔,所述防盗喇叭与所述防盗喇叭安装部通过螺栓和所述喇叭固定孔连接固定。
可选地，所述防盗喇叭安装部还设有喇叭定位孔。
可选地，所述基板上设有多个与所述防盗喇叭对应的漏音孔。
可选地，所述基板上设有线束通孔，用于布置所述防盗喇叭的线束。
可选地，所述基板上还设有线束卡扣，用于固定所述防盗喇叭的线束。
可选地，所述基板上设有减重孔。
本发明还公开了一种车辆，包括上述任意一种防盗喇叭总成。
采用上述技术方案，本发明所述的防盗喇叭总成及车辆具有如下有益效果：
(1)通过防护和安装一体式安装支架将防盗喇叭固定在车辆翼子板内侧，U形槽结构形成包裹防盗喇叭的安装结构，可以固定和保护防盗喇叭，且将防盗喇叭的固定点设置在车辆机舱内部，在不拆卸安装支架的前提下无法拆卸或者破坏防盗喇叭；同时，将安装支架的一个固定点设置在车辆翼子板安装支架上，在不打开车门的情况下无法拆卸安装支架，进而防止盗贼在不打开车门的情况下拆卸或者破坏防盗喇叭，有效保护了防盗喇叭，提高了车辆的防盗系数；
(2)防盗喇叭和安装支架均采用常规标件，无需采用防盗标件，易于维修；
(3)安装支架本身为安装和防护一体式设计，结构工艺简单，成本低廉，且有利于轻量化车身设计、降低能耗。
附图说明
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本申请实施例一种可选的防盗喇叭总成的结构示意图；
图2为本申请实施例一种可选的防盗喇叭安装部的示意图；
图3为图1的B-B向剖视图；
图4为本申请实施例一种可选的防盗喇叭总成的应用场景示意图；
图5为图4的A-A向剖视图。
以下对附图作补充说明：
1-防盗喇叭；101-线束；2-安装支架；201-第一固定部；201a-第一固定孔；202-基板；202a-漏音孔；202b-线束通孔；202c-线束卡扣；202d-减重孔；203-第二固定孔；203a-第二固定孔；204-防盗喇叭安装部；204a-喇叭固定孔；204b-喇叭定位孔；3-车辆翼子板；4-车辆前门；5-车身A柱；6-安装缝隙。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述。显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动的前提下所获得的所有其他实施例，都属于本发明保护的范围。
此处所称的“一个实施例”或“实施例”是指可包含于本发明至少一个实现方式中的特定特征、结构或特性。在本发明的描述中，需要理解的是，术语“上”、“下”、“顶”、“底”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第 二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含的包括一个或者更多个该特征。而且，术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便这里描述的本发明的实施例能够以除了在这里图示或描述的那些以外的顺序实施。
近年欧洲和北美盗车活动非常猖獗，针对车辆丢失导致的高额保费，对车辆防盗性能进行评估的非盈利保险组织应运而生，如英国保险业界非盈利团体萨切姆研究所(Thatcham)，针对投入英国和瑞典的所有新车进行保险评估，该组织会找来熟悉盗贼手法的防盗专家，在不严重破坏车辆的情况下进行入侵，针对入侵时间对车辆防盗进行评级，作为保额评估标准，防盗系数越高，相应投保额度越低，其中入侵用时2分钟以上为高、1到2分钟为中、1分钟以下为低。
为了提高车辆防盗系数，增加欧洲市场竞争力，一些车辆选择安装高音防盗喇叭，当车辆非正常开启时触发防盗喇叭，进行报警。由于车辆布置及透音性要求，防盗喇叭一般布置在车身翼子板内侧，一般采用安装和防护分体式的安装结构来固定防盗喇叭，该安装结构不仅自重较高，且喇叭安装点裸露在翼子板内侧，虽然车辆外部看不到，到那时，盗贼只要找到喇叭的位置，通过简单的工具能够对喇叭进行拆卸，对于第一次作案的盗贼或许有防盗效果，但对于二次(稍有经验)或了解结构的盗贼便无法起作用。另外，若采用防盗紧固件的方式进行防盗，又将提高拆卸维修的操作难度。
有鉴于现有技术的上述缺陷，本申请实施例提供了一种防盗喇叭总成及车辆，能够防止盗贼在不开车门的情况下破坏防盗喇叭，提高车辆的防盗等级。
请参见图1-3，图1是本申请实施例一种可选的防盗喇叭总成的结构示意图，该图1中包括，防盗喇叭1和安装支架2，安装支架2用于将防盗喇叭1固定在车辆翼子板内侧；
其中，安装支架2包括第一固定部201、基板202、第二固定部203和 防盗喇叭安装部204；
第一固定部201位于基板202的第一端，用于与车辆机舱连接固定；
第二固定部203位于基板202的第二端，用于与车辆翼子板安装支架连接固定；
防盗喇叭安装部204位于基板202的内侧，结合图3所示，与基板202形成U形槽结构，防盗喇叭1安装于该U形槽结构内。
通过防护和安装一体式安装支架将防盗喇叭固定在车辆翼子板内侧，U形槽结构形成包裹防盗喇叭的安装结构，可以固定和保护防盗喇叭，且将防盗喇叭的固定点隐藏在了车辆机舱内部，使得在不拆卸安装支架的前提下无法拆卸或者破坏防盗喇叭；同时，将安装支架的一个固定点设置在车辆翼子板安装支架上，在不打开车门的情况下无法拆卸安装支架，进而防止盗贼在不打开车门的情况下拆卸或者破坏防盗喇叭，有效保护了防盗喇叭，提高了车辆的防盗系数。
作为一种可选的实施方式，图1所示的第一固定部201设有第一固定孔201a，该第一固定部201与车辆机舱通过螺栓和第一固定孔201a连接固定。
需要说明的是，第一固定部201与车辆机舱的连接方式并无特殊限定，可以是如上所述的螺栓固定的方式，也可以是其他的连接方式，只要其能够达到将安装支架2与车辆机舱连接固定的目的即可，其中，连接方式优选为可拆卸连接，便于防盗喇叭的拆卸和维修。
作为一种可选的实施方式，图1所示的第二固定部203设有第二固定孔203a，该第二固定部203与车辆翼子板安装支架通过螺栓和第二固定孔203a连接固定。
需要说明的是，第二固定部203与车辆翼子板安装支架的连接方式并无特殊限定，可以是如上所述的螺栓固定的方式，也可以是其他的连接方式，只要其能够达到将安装支架2与车辆翼子板安装支架连接固定的目的即可，其中，连接方式优选为可拆卸连接，便于防盗喇叭的拆卸和维修。
作为一种可选的实施方式，图1所示的防盗喇叭安装部204设有喇叭固定孔204a(结合图2所示),该防盗喇叭1与防盗喇叭安装部204通过螺 栓和喇叭固定孔204a连接固定。
需要说明的是，防盗喇叭1与防盗喇叭安装部204的连接方式并无特殊限定，可以是如上所述的螺栓固定的方式，也可以是其他的连接方式，只要其能够达到将防盗喇叭1与安装支架2连接固定的目的即可，其中，连接方式优选为可拆卸连接，便于防盗喇叭的拆卸和维修。
作为一种可选的实施方式，图1所示的防盗喇叭安装部204还设有喇叭定位孔204b，相应地，防盗喇叭1上还应设有与该定位孔204b对应的定位部，可以将防盗喇叭1快速定位，找准安装点，便于防盗喇叭1的安装。
作为一种可选的实施方式，图1所示的基板202上设有多个与防盗喇叭1对应的漏音孔202a，以满足透音性要求。
需要说明的是，漏音孔202a的数量和具体布置方案并无特殊限定，可以是如图1所示的形成包围圈的布置方案，也可以是其他的布置方案，只要其能够达到提高透音的效果即可。
作为一种可选的实施方式，图1所示的基板202上设有线束通孔202b，用于布置防盗喇叭1的线束101。
作为一种可选的实施方式，图1所示的基板202上还设有线束卡扣202c，用于固定防盗喇叭1的线束101。
作为一种可选的实施方式，图1所示的基板202上设有减重孔202d。
需要说明的是，减重孔202d的数量和具体形状并无特殊限定，只要其能够达到减重的目的并保证安装支架的结构强度即可。
作为一种可选的实施方式，图1所示的安装支架2采用钣金一体冲压成型。
在具体实施中，安装支架2的钣金料厚为1mm～1.4mm，优选为1.2mm,与车身、喇叭频率无耦合，且满足刚度及NVH模态要求。
本申请实施例还提供了一种车辆，包括上述的任意一种防盗喇叭总成。
图4为本申请实施例一种防盗喇叭总成的应用场景示意图，如图4所示，该图4中，车辆前门4为开启状态；若采用现有技术的安装方法，防盗喇叭安装在车辆翼子板3内侧，盗贼在不打开车门的情况下，可以通过拆卸轮罩内板，从车轮处进入车辆翼子板内侧，对裸露的防盗喇叭进行破 坏或者拆卸，在解除防盗喇叭的威胁后，赢得较多的时间去破解其他防盗系统。
若采用本申请的防盗喇叭总成，防盗喇叭1通过安装支架2固定在车辆翼子板3内侧，其中防盗喇叭安装部204形成了包裹防盗喇叭1的保护结构，使得防盗喇叭1不暴露在车辆翼子板3内侧，且防盗喇叭1的固定点也未暴露，因此，在不拆卸安装支架2的前提下，是无法对防盗喇叭1进行拆卸或破坏的；此外，安装支架2的第一固定部201固定在车辆翼子板3的安装支架上，其特殊的固定点使得第一固定部201处的拆卸必须先打开车门，从车辆前门4和车身A柱5形成的安装缝隙6处对第一固定部201进行拆卸(结合图5所示)；由此，盗贼在不打开车门的情况下无法拆卸或者破坏防盗喇叭1，若想破坏防盗喇叭1，必须先将安装支架2拆卸，而拆卸安装支架2必须开启车辆前门4，拆开翼子板衬板，通过安装缝隙6拆卸，上述动作无法在2分钟内完成，而且撬锁还会导致防盗喇叭1报警，在防盗喇叭1的蜂鸣声中更是无法完成上述动作。
采用上述技术方案，本发明所述的防盗喇叭总成及车辆具有如下有益效果：
(1)通过防护和安装一体式安装支架将防盗喇叭固定在车辆翼子板内侧，U形槽结构形成包裹防盗喇叭的安装结构，可以固定和保护防盗喇叭，且将防盗喇叭的固定点隐藏在了车辆机舱内部，使得在不拆卸安装支架的前提下无法拆卸或者破坏防盗喇叭；同时，将安装支架的一个固定点设置在车辆翼子板安装支架上，在不打开车门的情况下无法拆卸安装支架，进而防止盗贼在不打开车门的情况下拆卸或者破坏防盗喇叭，有效保护了防盗喇叭，提高了车辆的防盗系数；
(2)防盗喇叭和安装支架均采用常规标件，无需采用防盗标件，易于维修；
(3)安装支架本身为安装和防护一体式设计，结构工艺简单，成本低廉，且有利于轻量化车身设计、降低能耗。
以上所述仅为本发明的较佳实施例，并不用以限制本发明，凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在 本发明的保护范围之内。

Claims (10)

  1. 一种防盗喇叭总成，其特征在于，包括防盗喇叭(1)和安装支架(2)，所述安装支架(2)用于将所述防盗喇叭(1)固定在车辆翼子板内侧；
    所述安装支架(2)包括第一固定部(201)、基板(202)、第二固定部(203)和防盗喇叭安装部(204)；
    所述第一固定部(201)位于所述基板(202)的第一端，用于与车辆机舱连接固定；
    所述第二固定部(203)位于所述基板(202)的第二端，用于与车辆翼子板安装支架连接固定；
    所述防盗喇叭安装部(204)位于所述基板(202)的内侧，与所述基板(202)形成U形槽结构，所述防盗喇叭(1)安装于所述U形槽结构内。
  2. 根据权利要求1所述的防盗喇叭总成，其特征在于，所述第一固定部(201)设有第一固定孔(201a)，所述第一固定部(201)与车辆机舱通过螺栓和所述第一固定孔(201a)连接固定。
  3. 根据权利要求1所述的防盗喇叭总成，其特征在于，所述第二固定部(203)设有第二固定孔(203a)，所述第二固定部(203)与车辆翼子板安装支架通过螺栓和所述第二固定孔(203a)连接固定。
  4. 根据权利要求1所述的防盗喇叭总成，其特征在于，所述防盗喇叭安装部(204)设有喇叭固定孔(204a),所述防盗喇叭(1)与所述防盗喇叭安装部(204)通过螺栓和所述喇叭固定孔(204a)连接固定。
  5. 根据权利要求4所述的防盗喇叭总成，其特征在于，所述防盗喇叭安装部(204)还设有喇叭定位孔(204b)。
  6. 根据权利要求1所述的防盗喇叭总成，其特征在于，所述基板(202)上设有多个与所述防盗喇叭(1)对应的漏音孔(202a)。
  7. 根据权利要求1所述的防盗喇叭总成，其特征在于，所述基板(202)上设有线束通孔(202b)，用于布置所述防盗喇叭(1)的线束。
  8. 根据权利要求7所述的防盗喇叭总成，其特征在于，所述基板(202)上还设有线束卡扣(202c)，用于固定所述防盗喇叭(1)的线束。
  9. 根据权利要求1所述的防盗喇叭总成，其特征在于，所述基板(202)上设有减重孔(202d)。
  10. 一种车辆，其特征在于，包括如权利要求1～9任意一项所述的防盗喇叭总成。
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