技术领域Technical field
本实用新型涉及火花塞检测技术领域，具体是一种汽车火花塞漏气检测设备。The utility model relates to the technical field of spark plug detection, specifically an automobile spark plug air leakage detection equipment.
背景技术Background technique
如今修理厂惯用的检测火花塞漏气情况，是将手放在发电机点火线圈与发电机缸盖的连接缝隙处感受是否有空气流动，从而判断火花塞是否漏气，但这种检测方法不够精准，并且市面上常见的对火花塞进行检测的设备是需要将火花塞进行拆卸，使用不够便捷，针对上述情况，在现有的汽车火花塞漏气检测设备基础上进行技术创新。Nowadays, repair shops commonly use to detect spark plug air leakage by placing their hands on the connection gap between the generator ignition coil and the generator cylinder head to feel whether there is air flow, so as to determine whether the spark plug is leaking. However, this detection method is not accurate enough. Moreover, the common equipment on the market for testing spark plugs requires disassembling the spark plugs, which is not convenient enough to use. In view of the above situation, technological innovation is carried out based on the existing automobile spark plug leakage detection equipment.
实用新型内容Utility model content
本实用新型的目的在于提供一种汽车火花塞漏气检测设备，以解决上述背景技术中提出的问题。The purpose of this utility model is to provide an automobile spark plug air leakage detection device to solve the problems raised in the above background technology.
为实现上述目的，本实用新型提供如下技术方案：一种汽车火花塞漏气检测设备，包括数据线，所述数据线的外侧壁电性连接有检测机构和控制机构，所述检测机构包括检测笔，所述检测笔的顶部开设有出风口，所述检测笔的底部开设有进风口，所述检测笔的内腔开设有安装槽，所述出风口、进风口和安装槽相连通，所述安装槽内设置有空气流量传感器，所述出风口内设置有防尘网，所述检测笔的底部设置有橡胶防风套，所述橡胶防风套与进风口相连通，所述检测笔的右侧开设有缺口，所述空气流量传感器的数据接口设置在缺口内，所述控制机构位于检测笔的左侧且与检测笔相配合。In order to achieve the above purpose, the present invention provides the following technical solution: an automobile spark plug air leakage detection device, including a data line, the outer wall of the data line is electrically connected to a detection mechanism and a control mechanism, the detection mechanism includes a detection pen , the top of the detection pen is provided with an air outlet, the bottom of the detection pen is provided with an air inlet, the inner cavity of the detection pen is provided with an installation slot, the air outlet, the air inlet and the installation slot are connected, the An air flow sensor is provided in the installation groove, a dustproof net is provided in the air outlet, a rubber windproof cover is provided at the bottom of the detection pen, and the rubber windproof cover is connected with the air inlet. The right side of the detection pen A gap is provided, and the data interface of the air flow sensor is arranged in the gap. The control mechanism is located on the left side of the detection pen and cooperates with the detection pen.
优选的，所述控制机构包括检测终端，所述检测终端的前侧镶嵌有显示器，所述检测终端与显示器电性连接，所述检测终端的后侧开设有收纳槽，所述收纳槽内设置有支架，所述支架的外侧壁均匀开设有两组通孔，所述通孔内设置有支撑轴，两组所述支撑轴均匀设置在收纳槽内。Preferably, the control mechanism includes a detection terminal, a display is embedded on the front side of the detection terminal, the detection terminal is electrically connected to the display, a storage slot is provided on the rear side of the detection terminal, and a storage slot is provided in the storage slot. There is a bracket, and two sets of through holes are evenly opened on the outer side wall of the bracket. A support shaft is provided in the through hole, and the two sets of support shafts are evenly arranged in the storage groove.
优选的，所述数据线的数据输出端与检测终端顶部的数据接口电性连接，所述数据线的数据输入端与空气流量传感器的数据接口电性连接。Preferably, the data output end of the data line is electrically connected to the data interface on the top of the detection terminal, and the data input end of the data line is electrically connected to the data interface of the air flow sensor.
优选的，所述检测笔的外侧壁均匀设置有防滑套，所述检测终端的后侧设置有绑带。Preferably, the outer wall of the detection pen is evenly provided with an anti-slip cover, and the rear side of the detection terminal is provided with a strap.
优选的，所述检测终端的右侧均匀设置有两组弹性塑料笔架，两组所述弹性塑料笔架与检测笔相对应。Preferably, two groups of elastic plastic pen holders are evenly arranged on the right side of the detection terminal, and the two groups of elastic plastic pen holders correspond to the detection pens.
优选的，所述橡胶防风套的底部开设有倾斜入气口，所述橡胶防风套的顶部开设有出气口，所述出气口与进风口相连通。Preferably, the bottom of the rubber windproof cover is provided with an inclined air inlet, the top of the rubber windproof cover is provided with an air outlet, and the air outlet is connected with the air inlet.
与现有技术相比，本实用新型的有益效果如下：Compared with the existing technology, the beneficial effects of this utility model are as follows:
本实用一种汽车火花塞漏气检测设备，当汽车发电机处于工作状态时，如果火花塞出现漏气情况，气体会从发电机点火线圈与发电机缸盖的连接缝隙处喷出，喷出的气体顺着橡胶防风套进入检测笔中并经过空气流量传感器，由空气流量传感器对喷出的气流情况进行检测，通过对每个发电机点火线圈与发电机缸盖的连接缝隙进行检测，对比得出的每组数据，判断出数据异常的一组或多组漏气处，从而实现简单快速检测火花塞漏气情况，装置结构简单，可直接在车上进行漏气检测，无需拆卸火花塞，使用便捷；This utility model is a vehicle spark plug leakage detection device. When the automobile generator is in working condition, if the spark plug leaks, the gas will be ejected from the connection gap between the generator ignition coil and the generator cylinder head. Enter the detection pen along the rubber windproof sleeve and pass through the air flow sensor. The air flow sensor detects the sprayed air flow. By detecting the connection gap between each generator ignition coil and the generator cylinder head, the comparison results are obtained. For each set of data, one or more sets of air leakage locations with abnormal data are determined, thereby realizing simple and rapid detection of spark plug air leakage. The device has a simple structure and can be used for air leakage detection directly on the vehicle without disassembling the spark plug, making it easy to use;
通过支架可以使检测终端放置在工作台上，通过检测终端的使用便捷性，通过防滑套提高检测笔的使用舒适度，通过绑带可以将检测终端稳定的固定在手上，提高检测终端使用舒适度，检测笔闲置时可以卡接在弹性塑料笔架上，提高装置的便携性。The stand allows the detection terminal to be placed on the workbench, making the detection terminal more convenient to use. The anti-slip cover improves the comfort of the detection pen. The strap can stably fix the detection terminal on the hand, improving the comfort of the detection terminal. degree, the detection pen can be snapped onto the elastic plastic pen holder when idle, improving the portability of the device.
附图说明Description of drawings
图1为本实用一种汽车火花塞漏气检测设备的结构示意图；Figure 1 is a schematic structural diagram of an automobile spark plug air leakage detection device according to the present invention;
图2为本实用一种汽车火花塞漏气检测设备的正面局部剖视图；Figure 2 is a front partial cross-sectional view of an automobile spark plug air leakage detection device according to the present invention;
图3为本实用一种汽车火花塞漏气检测设备的后侧视图。Figure 3 is a rear side view of an automobile spark plug air leakage detection device according to the present invention.
图中：1、检测笔；11、空气流量传感器；12、橡胶防风套；13、防尘网；14、防滑套；2、检测终端；21、显示器；22、绑带；23、支架；24、支撑轴；3、数据线；4、弹性塑料笔架。In the picture: 1. Detection pen; 11. Air flow sensor; 12. Rubber windproof cover; 13. Dust net; 14. Anti-slip cover; 2. Detection terminal; 21. Monitor; 22. Strap; 23. Bracket; 24 , support shaft; 3. data cable; 4. elastic plastic pen holder.
具体实施方式Detailed ways
下面将结合本实用新型实施例中的附图，对本实用新型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实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.
请参阅图1-3，一种汽车火花塞漏气检测设备，包括数据线3，数据线3的外侧壁电性连接有检测机构和控制机构，检测机构包括检测笔1，检测笔1的顶部开设有出风口，检测笔1的底部开设有进风口，检测笔1的内腔开设有安装槽，出风口、进风口和安装槽相连通，安装槽内固定设置有空气流量传感器11，出风口内固定设置有防尘网13，检测笔1的底部固定设置有橡胶防风套12，橡胶防风套12与进风口相连通，橡胶防风套12的底部开设有倾斜入气口，橡胶防风套12的顶部开设有出气口，出气口与进风口相连通，检测笔1的右侧开设有缺口，空气流量传感器11的数据接口固定设置在缺口内，将橡胶防风套12紧贴发电机点火线圈与发电机缸盖的连接缝隙处，通过橡胶防风套12减少外部空气对空气流量传感器11的影响，当汽车发电机处于工作状态时，如果火花塞出现漏气情况，气体会从发电机点火线圈与发电机缸盖的连接缝隙处喷出，喷出的气体顺着橡胶防风套12进入检测笔1中并经过空气流量传感器11，由空气流量传感器11对喷出的气流情况进行检测，通过对每个发电机点火线圈与发电机缸盖的连接缝隙进行检测，对比得出的每组数据，判断出数据异常的一组或多组漏气处，从而实现简单快速检测火花塞漏气情况，控制机构位于检测笔1的左侧且与检测笔1相配合，控制机构包括检测终端2，检测终端2的前侧镶嵌有显示器21，检测终端2与显示器21电性连接，通过显示器21显示出空气流量传感器11的检测数据，检测终端2的后侧开设有收纳槽，收纳槽内转动设置有支架23，支架23的外侧壁均匀开设有两组通孔，通孔内转动设置有支撑轴24，两组支撑轴24均匀固定设置在收纳槽内，通过支架23可以使检测终端2放置在工作台上，通过检测终端2的使用便捷性，数据线3的数据输出端与检测终端2顶部的数据接口电性连接，数据线3的数据输入端与空气流量传感器11的数据接口电性连接，通过数据线3实现空气流量传感器11与控制终端2之间的数据传输，检测笔1的外侧壁均匀固定设置有防滑套14，通过防滑套14提高检测笔1的使用舒适度，检测终端2的后侧固定设置有绑带22，通过绑带22可以将检测终端2稳定的固定在手上，提高检测终端2使用舒适度，检测终端2的右侧均匀固定设置有两组弹性塑料笔架4，两组弹性塑料笔架4与检测笔1相对应，检测笔1闲置时可以卡接在弹性塑料笔架4上，提高装置的便携性。Please refer to Figure 1-3. An automobile spark plug air leakage detection device includes a data line 3. The outer wall of the data line 3 is electrically connected to a detection mechanism and a control mechanism. The detection mechanism includes a detection pen 1. The top of the detection pen 1 has an opening. There is an air outlet. The bottom of the detection pen 1 is provided with an air inlet. The inner cavity of the detection pen 1 is provided with an installation slot. The air outlet, the air inlet and the installation slot are connected. An air flow sensor 11 is fixedly installed in the installation slot. Inside the air outlet A dustproof net 13 is fixedly provided, and a rubber windproof cover 12 is fixedly provided at the bottom of the detection pen 1. The rubber windproof cover 12 is connected with the air inlet. An inclined air inlet is provided at the bottom of the rubber windproof cover 12, and an inclined air inlet is provided at the top of the rubber windproof cover 12. There is an air outlet, and the air outlet is connected with the air inlet. There is a gap on the right side of the detection pen 1. The data interface of the air flow sensor 11 is fixedly installed in the gap. The rubber windproof sleeve 12 is placed close to the generator ignition coil and the generator cylinder. At the connection gap of the cover, the influence of external air on the air flow sensor 11 is reduced through the rubber windproof sleeve 12. When the automobile generator is in working condition, if the spark plug leaks, the gas will flow from the generator ignition coil and the generator cylinder head. The ejected gas flows into the detection pen 1 along the rubber windproof sleeve 12 and passes through the air flow sensor 11. The air flow sensor 11 detects the ejected air flow and ignites each generator. The connection gap between the coil and the generator cylinder head is detected, and each set of data is compared to determine one or more sets of air leaks with abnormal data, thereby realizing simple and rapid detection of spark plug air leakage. The control mechanism is located in the detection pen 1 The left side of the detection pen 1 is matched with the detection pen 1. The control mechanism includes a detection terminal 2. The front side of the detection terminal 2 is embedded with a display 21. The detection terminal 2 is electrically connected to the display 21, and the detection of the air flow sensor 11 is displayed through the display 21. Data, a storage slot is provided on the rear side of the detection terminal 2, a bracket 23 is rotated in the storage slot, two sets of through holes are evenly provided on the outer wall of the bracket 23, a support shaft 24 is rotated in the through hole, and two sets of support shafts 24 Evenly fixed and arranged in the storage slot, the detection terminal 2 can be placed on the workbench through the bracket 23. Through the convenience of use of the detection terminal 2, the data output end of the data line 3 is electrically connected to the data interface on the top of the detection terminal 2. The data input end of the data line 3 is electrically connected to the data interface of the air flow sensor 11. Data transmission between the air flow sensor 11 and the control terminal 2 is realized through the data line 3. The outer wall of the detection pen 1 is evenly fixed with an anti-slip cover. 14. The anti-slip cover 14 improves the comfort of the detection pen 1. The back side of the detection terminal 2 is fixed with a strap 22. The strap 22 can stably fix the detection terminal 2 on the hand, improving the comfort of the detection terminal 2. degree, two sets of elastic plastic pen holders 4 are evenly fixed on the right side of the detection terminal 2. The two sets of elastic plastic pen holders 4 correspond to the detection pen 1. The detection pen 1 can be snapped onto the elastic plastic pen holder 4 when it is idle, improving the efficiency of the device. Portability.
工作原理：将橡胶防风套12紧贴发电机点火线圈与发电机缸盖的连接缝隙处，通过橡胶防风套12减少外部空气对空气流量传感器11的影响，当汽车发电机处于工作状态时，如果火花塞出现漏气情况，气体会从发电机点火线圈与发电机缸盖的连接缝隙处喷出，喷出的气体顺着橡胶防风套12进入检测笔1中并经过空气流量传感器11，由空气流量传感器11对喷出的气流情况进行检测，通过对每个发电机点火线圈与发电机缸盖的连接缝隙进行检测，对比得出的每组数据，判断出数据异常的一组或多组漏气处，从而实现简单快速检测火花塞漏气情况，通过显示器21显示出空气流量传感器11的检测数据，通过数据线3实现空气流量传感器11与控制终端2之间的数据传输，通过支架23可以使检测终端2放置在工作台上，通过检测终端2的使用便捷性，通过防滑套14提高检测笔1的使用舒适度，通过绑带22可以将检测终端2稳定的固定在手上，提高检测终端2使用舒适度，检测笔1闲置时可以卡接在弹性塑料笔架4上，提高装置的便携性。Working principle: Place the rubber windproof sleeve 12 close to the connection gap between the generator ignition coil and the generator cylinder head, and reduce the influence of external air on the air flow sensor 11 through the rubber windproof sleeve 12. When the automobile generator is in working condition, if When the spark plug leaks, the gas will eject from the connection gap between the generator ignition coil and the generator cylinder head. The ejected gas will enter the detection pen 1 along the rubber windproof sleeve 12 and pass through the air flow sensor 11. According to the air flow The sensor 11 detects the air flow condition of the jet, detects the connection gap between each generator ignition coil and the generator cylinder head, compares each set of data obtained, and determines one or more sets of air leaks with abnormal data. , thereby realizing simple and rapid detection of spark plug air leakage, displaying the detection data of the air flow sensor 11 through the display 21, realizing data transmission between the air flow sensor 11 and the control terminal 2 through the data line 3, and enabling detection through the bracket 23 The terminal 2 is placed on the workbench. Through the convenience of use of the detection terminal 2, the use comfort of the detection pen 1 is improved through the anti-slip cover 14. The detection terminal 2 can be stably fixed on the hand through the strap 22, improving the detection terminal 2. Comfortable to use, the detection pen 1 can be snapped onto the elastic plastic pen holder 4 when idle, improving the portability of the device.
需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that these entities or operations are mutually exclusive. any such actual relationship or sequence exists between them. Furthermore, the terms "comprises," "comprises," or any other variations thereof are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that includes a list of elements includes not only those elements, but also those not expressly listed other elements, or elements inherent to the process, method, article or equipment.
尽管已经示出和描述了本实用新型的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本实用新型的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本实用新型的范围由所附权利要求及其等同物限定。Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320268568.6UCN220170460U (en) | 2023-02-21 | 2023-02-21 | Automobile spark plug leakage detection equipment |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320268568.6UCN220170460U (en) | 2023-02-21 | 2023-02-21 | Automobile spark plug leakage detection equipment |
| Publication Number | Publication Date |
|---|---|
| CN220170460Utrue CN220170460U (en) | 2023-12-12 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320268568.6UActiveCN220170460U (en) | 2023-02-21 | 2023-02-21 | Automobile spark plug leakage detection equipment |
| Country | Link |
|---|---|
| CN (1) | CN220170460U (en) |
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