CN110336139A - A connection pin for a filter - Google Patents
A connection pin for a filter Download PDFInfo
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- CN110336139A CN110336139A CN201910727716.4A CN201910727716A CN110336139A CN 110336139 A CN110336139 A CN 110336139A CN 201910727716 A CN201910727716 A CN 201910727716A CN 110336139 A CN110336139 A CN 110336139A
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- filter
- pin
- terminal pin
- cover plate
- wire
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- 238000009434 installation Methods 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 229920006351 engineering plastic Polymers 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/38—Clamped connections, spring connections utilising a clamping member acted on by screw or nut
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/4828—Spring-activating arrangements mounted on or integrally formed with the spring housing
- H01R4/48365—Spring-activating arrangements mounted on or integrally formed with the spring housing with integral release means
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/24—Terminal blocks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/24—Terminal blocks
- H01R9/2475—Means facilitating correct wiring, e.g. marking plates, identification tags
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
本发明涉及一种滤波器用接线引脚，包括滤波器，所述滤波器前侧面上固定连接有接线盒，所述接线盒上通过铰链活动连接有盖板，且所述盖板上均匀开设有穿线槽，所述接线盒内部固定连接有正极接线引脚与负极接线引脚，且所述负极接线引脚设置在正极接线引脚下方，所述正极接线引脚、负极接线引脚顶部均开设有第一螺纹孔，所述正极接线引脚、负极接线引脚前侧面上均开设有第二螺纹孔，所述第二螺纹孔一侧设有导线槽，所述导线槽一侧设有弹簧安装槽，所述弹簧安装槽内设有弹簧，方便接线连接，连接固定效果好，同时方便拆线，有效满足了滤波器经常接线、拆线的要求，同时在接线时可以有效对接线引脚处进行保护，防止漏电或是进水。
The invention relates to a connection pin for a filter, including a filter, a junction box is fixedly connected to the front side of the filter, a cover plate is movably connected to the junction box through a hinge, and a cover plate is evenly opened on the cover plate. Threading trough, the interior of the junction box is fixedly connected with a positive terminal pin and a negative terminal pin, and the negative terminal pin is arranged below the positive terminal pin, and the tops of the positive terminal pin and the negative terminal pin are all opened There is a first threaded hole, and a second threaded hole is provided on the front side of the positive terminal pin and the negative terminal pin, and a wire groove is provided on one side of the second threaded hole, and a spring is provided on one side of the wire groove The installation groove, the spring installation groove is provided with a spring, which is convenient for wiring connection, has a good connection and fixing effect, and at the same time is convenient for dismantling, effectively meeting the requirements of frequent wiring and dismantling of the filter, and at the same time, it can effectively align the wiring pins when wiring Protected against leakage or water ingress.
Description
技术领域technical field
本发明涉及一种滤波器用接线引脚，属于滤波器技术领域。The invention relates to a connecting pin for a filter, which belongs to the technical field of filters.
背景技术Background technique
滤波器(filter)是一种减少或消除谐波对电力系统影响的电气部件。滤波器是由电容、电感和电阻组成的滤波电路，可以对电源线中特定频率的频点或该频点以外的频率进行有效滤除，得到一个特定频率的电源信号，或消除一个特定频率后的电源信号。滤波器主要分为有源滤波器和无源滤波器，作用是让有用信号无衰减的通过，对无用信号进行大的反射，滤波器用接线引脚是用来接线的一种接头，方便滤波器与电线或者导向进行连接，现有的滤波器用接线引脚，通常结构固定，不便于安装以及拆卸，造价成本高，使用效果差，在接线引脚与被连接线进行连接时，一般是将连接线缠绕在接线柱上，接触效果差，安装复杂。A filter is an electrical component that reduces or eliminates the influence of harmonics on the power system. The filter is a filter circuit composed of capacitors, inductors and resistors. It can effectively filter out the frequency points of a specific frequency in the power line or frequencies other than this frequency point to obtain a power signal of a specific frequency, or after eliminating a specific frequency. power signal. The filter is mainly divided into active filter and passive filter. The function is to let the useful signal pass through without attenuation and to reflect the useless signal. To connect with wires or guides, the existing wiring pins for filters are usually fixed in structure, not easy to install and disassemble, high in cost, and poor in use effect. When connecting the wiring pins to the connected wires, generally The wire is wound on the terminal post, the contact effect is poor, and the installation is complicated.
发明内容Contents of the invention
本发明要解决的技术问题克服现有的缺陷，提供一种滤波器用接线引脚，方便接线连接，连接固定效果好，同时方便拆线，有效满足了滤波器经常接线、拆线的要求，同时在接线时可以有效对接线引脚处进行保护，防止漏电或是进水，可以有效解决背景技术中的问题。The technical problem to be solved by the present invention overcomes the existing defects, and provides a connection pin for a filter, which is convenient for connection and connection, has a good connection and fixing effect, and at the same time facilitates disconnection, effectively meeting the requirements of frequent connection and disconnection of the filter, and at the same time During wiring, the wiring pins can be effectively protected to prevent electric leakage or water ingress, which can effectively solve the problems in the background technology.
为了解决上述技术问题，本发明提供了如下的技术方案：In order to solve the problems of the technologies described above, the present invention provides the following technical solutions:
一种滤波器用接线引脚，包括滤波器，所述滤波器前侧面上固定连接有接线盒，所述接线盒上通过铰链活动连接有盖板，且所述盖板上均匀开设有穿线槽，所述接线盒内部固定连接有正极接线引脚与负极接线引脚，且所述负极接线引脚设置在正极接线引脚下方，所述正极接线引脚、负极接线引脚顶部均开设有第一螺纹孔，所述正极接线引脚、负极接线引脚前侧面上均开设有第二螺纹孔，所述第二螺纹孔一侧设有导线槽，所述导线槽一侧设有弹簧安装槽，所述弹簧安装槽内设有弹簧，所述弹簧顶部固定连接有导电弹片，所述第一螺纹孔上均螺纹连接有压紧螺栓，所述第二螺纹孔上均螺纹连接有密封螺纹帽，且所述密封螺纹帽上开设有过线孔。A connection pin for a filter, including a filter, a junction box is fixedly connected to the front side of the filter, a cover plate is movably connected to the junction box through a hinge, and a threading groove is evenly opened on the cover plate, The interior of the junction box is fixedly connected with a positive terminal pin and a negative terminal pin, and the negative terminal pin is arranged below the positive terminal pin, and the tops of the positive terminal pin and the negative terminal pin are provided with first Threaded holes, the front side of the positive terminal pin and the negative terminal pin are provided with a second threaded hole, one side of the second threaded hole is provided with a wire groove, and one side of the wire groove is provided with a spring installation groove, The spring installation groove is provided with a spring, the top of the spring is fixedly connected with a conductive shrapnel, the first threaded hole is threaded with a compression bolt, and the second threaded hole is threaded with a sealing threaded cap. And the sealing threaded cap is provided with a wire passing hole.
进一步而言，所述盖板设置为L型结构，且所述盖板固定连接有把手，所述盖板、把手均由聚乙烯材质构成。Furthermore, the cover plate is arranged in an L-shaped structure, and the cover plate is fixedly connected with a handle, and the cover plate and the handle are both made of polyethylene material.
进一步而言，所述正极接线引脚、负极接线引脚、穿线槽均设置为六个，所述正极接线引脚、负极接线引脚上下设为一组。Further, there are six positive terminal pins, negative terminal pins, and threading slots, and a set of positive terminal pins and negative terminal pins.
进一步而言，所述导线槽内设有导线线芯，所述导线线芯外侧设有绝缘外套。Furthermore, a wire core is provided inside the wire groove, and an insulating jacket is provided outside the wire core.
进一步而言，所述导电弹片由铜材质构成，所述导电弹片另一端电性连接滤波器。Further, the conductive elastic piece is made of copper material, and the other end of the conductive elastic piece is electrically connected to the filter.
进一步而言，所述压紧螺栓由工程塑料制成，所述导电弹片底部固定连接弹簧。Further, the pressing bolt is made of engineering plastics, and the bottom of the conductive elastic piece is fixedly connected with a spring.
本发明有益效果：一种滤波器用接线引脚，其中正极接线引脚、负极接线引脚结构相同，负极接线引脚设置在正极接线引脚下方，正极接线引脚、负极接线引脚一上一下构成一组，方便接线连接，便于识别，可以有效减少接线错误，在连接导线时，首先将导线端部外侧的绝缘外套剥除，露出内部的导线线芯，将导线线芯贯穿密封螺纹帽上的过线孔穿入导线槽内，通过压紧螺栓压紧导电弹片接触导线线芯实现导线与滤波器的电性连接，连接固定效果好，当需要拆线时只需要拧松压紧螺栓、拆除密封螺纹帽并且向外抽出导线即可，通过设置的盖板以及穿线槽便于对接线引脚处进行保护，整体结构方便拆线，有效满足了滤波器经常接线、拆线的要求，同时在接线时可以有效对接线引脚处进行保护，防止漏电或是进水对滤波器的使用造成影响。Beneficial effects of the present invention: a connection pin for a filter, wherein the structure of the positive connection pin and the negative connection pin is the same, the negative connection pin is arranged below the positive connection pin, and the positive connection pin and the negative connection pin are up and down Form a group, which is convenient for wiring connection, easy to identify, and can effectively reduce wiring errors. When connecting wires, first strip off the outer insulating jacket at the end of the wire to expose the inner wire core, and pass the wire core through the sealing thread cap The wire hole penetrates into the wire groove, and the conductive shrapnel is pressed by the compression bolt to contact the wire core to realize the electrical connection between the wire and the filter. The connection and fixing effect is good. Just remove the sealing screw cap and pull out the wires. The set cover plate and threading groove are convenient for protecting the wiring pins. When wiring, it can effectively protect the wiring pins to prevent leakage or water from affecting the use of the filter.
附图说明Description of drawings
附图用来提供对本发明的进一步理解，并且构成说明书的一部分，与本发明的实施例一起用于解释本发明，并不构成对本发明的限制。The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the description, and are used together with the embodiments of the present invention to explain the present invention, and do not constitute a limitation to the present invention.
图1是本发明一种滤波器用接线引脚接线盒连接结构图。Fig. 1 is a connection structure diagram of a terminal box with terminal pins for a filter according to the present invention.
图2是本发明一种滤波器用接线引脚接线盒内部结构图。Fig. 2 is a diagram of the internal structure of a junction box with connecting pins for a filter according to the present invention.
图3是本发明一种滤波器用接线引脚正极接线引脚与负极接线引脚结构图。Fig. 3 is a structure diagram of a positive connection pin and a negative connection pin of a filter connection pin according to the present invention.
图4是本发明一种滤波器用接线引脚连接导线示意图。Fig. 4 is a schematic diagram of connecting wires for connecting pins of a filter according to the present invention.
图中标号：1、滤波器；2、接线盒；3、盖板；4、把手；5、穿线槽；6、正极接线引脚；7、压紧螺栓；8、密封螺纹帽；9、过线孔；10、负极接线引脚；11、导电弹片；12、弹簧安装槽；13、弹簧；14、导线线芯；15、绝缘外套；16、第二螺纹孔；17、第一螺纹孔；18、导线槽。Symbols in the figure: 1, filter; 2, junction box; 3, cover plate; 4, handle; 5, threading groove; 6, positive terminal pin; 7, compression bolt; 8, sealing thread cap; Wire hole; 10, negative terminal pin; 11, conductive shrapnel; 12, spring installation slot; 13, spring; 14, wire core; 15, insulating jacket; 16, second threaded hole; 17, first threaded hole; 18, wire groove.
具体实施方式Detailed ways
下面结合具体实施方式对本发明作进一步的说明，其中，附图仅用于示例性说明，表示的仅是示意图，而非实物图，不能理解为对本专利的限制，为了更好地说明本发明的具体实施方式，附图某些部件会有省略、放大或缩小，并不代表实际产品的尺寸，对本领域技术人员来说，附图中某些公知结构及其说明可能省略是可以理解的，基于本发明中的具体实施方式，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具体实施方式，都属于本发明保护的范围。The present invention will be further described below in conjunction with specific embodiments, wherein, the accompanying drawings are only for exemplary illustrations, and what is shown is only a schematic diagram, rather than a physical map, and cannot be understood as a limitation to this patent. In order to better illustrate the present invention Specific embodiments, some parts in the drawings will be omitted, enlarged or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some known structures and their descriptions in the drawings may be omitted. Based on The specific implementation modes in the present invention and all other specific implementation modes obtained by persons of ordinary skill in the art without making creative efforts all belong to the protection scope of the present invention.
实施例1Example 1
如图1-4所示，一种滤波器用接线引脚，包括滤波器1，所述滤波器1前侧面上固定连接有接线盒2，所述接线盒2上通过铰链活动连接有盖板3，且所述盖板3上均匀开设有穿线槽5，所述接线盒2内部固定连接有正极接线引脚6与负极接线引脚10，且所述负极接线引脚10设置在正极接线引脚6下方，所述正极接线引脚6、负极接线引脚10顶部均开设有第一螺纹孔17，所述正极接线引脚6、负极接线引脚10前侧面上均开设有第二螺纹孔16，所述第二螺纹孔16一侧设有导线槽18，所述导线槽18一侧设有弹簧安装槽12，所述弹簧安装槽12内设有弹簧13，所述弹簧13顶部固定连接有导电弹片11，所述第一螺纹孔17上均螺纹连接有压紧螺栓7，所述第二螺纹孔16上均螺纹连接有密封螺纹帽8，且所述密封螺纹帽8上开设有过线孔9。As shown in Figure 1-4, a connection pin for a filter includes a filter 1, a junction box 2 is fixedly connected to the front side of the filter 1, and a cover plate 3 is movably connected to the junction box 2 through a hinge , and the cover plate 3 is uniformly provided with a threading groove 5, and the inside of the junction box 2 is fixedly connected with a positive terminal pin 6 and a negative terminal pin 10, and the negative terminal pin 10 is arranged on the positive terminal pin 6, the top of the positive terminal pin 6 and the negative terminal pin 10 are provided with a first threaded hole 17, and the front side of the positive terminal pin 6 and the negative terminal pin 10 are provided with a second threaded hole 16 , one side of the second threaded hole 16 is provided with a wire groove 18, and one side of the wire groove 18 is provided with a spring installation groove 12, and a spring 13 is arranged in the spring installation groove 12, and the top of the spring 13 is fixedly connected with a Conductive shrapnel 11, the first threaded hole 17 is threaded with a compression bolt 7, the second threaded hole 16 is threaded with a sealing threaded cap 8, and the sealing threaded cap 8 is provided with a wire Hole 9.
在本实施例中，所述盖板2设置为L型结构，且所述盖板2固定连接有把手4，所述盖板2、把手4均由聚乙烯材质构成，均为绝缘材料，可以有效对接线引脚起到绝缘保护作用。In this embodiment, the cover plate 2 is arranged in an L-shaped structure, and the cover plate 2 is fixedly connected with a handle 4, and the cover plate 2 and the handle 4 are both made of polyethylene material, both of which are insulating materials. Effectively protect the wiring pins.
在本实施例中，所述正极接线引脚6、负极接线引脚10、穿线槽5均设置为六个，所述正极接线引脚6、负极接线引脚10上下设为一组，正极接线引脚6、负极接线引脚10结构相同，负极接线引脚10设置在正极接线引脚6下方，正极接线引脚6、负极接线引脚10一上一下构成一组，方便接线连接，便于识别，可以有效减少接线错误。In this embodiment, the number of positive connection pins 6, negative connection pins 10, and threading slots 5 are all set to six, and the positive connection pins 6 and negative connection pins 10 are set as one group up and down. Pin 6 and negative terminal pin 10 have the same structure, the negative terminal pin 10 is set under the positive terminal pin 6, and the positive terminal pin 6 and the negative terminal pin 10 form a group, which is convenient for wiring and identification , can effectively reduce wiring errors.
在本实施例中，所述导线槽18内设有导线线芯14，所述导线线芯14外侧设有绝缘外套15，绝缘外套15用于起到保护导线线芯14以及绝缘作用，在连接时将导线线芯14连接导电弹片11，绝缘外套15设置在过线孔9外侧，有效防止触电、漏电。In this embodiment, a wire core 14 is provided inside the wire groove 18, and an insulating jacket 15 is provided outside the wire core 14. The insulating jacket 15 is used to protect the wire core 14 and to insulate it. When connecting the wire core 14 to the conductive spring 11, the insulating jacket 15 is arranged on the outside of the wire hole 9 to effectively prevent electric shock and leakage.
在本实施例中，所述导电弹片11由铜材质构成，所述导电弹片11另一端电性连接滤波器1。In this embodiment, the conductive spring 11 is made of copper, and the other end of the conductive spring 11 is electrically connected to the filter 1 .
实施例2Example 2
所述压紧螺栓7由工程塑料制成，所述导电弹片11底部固定连接弹簧13，采用绝缘材质的工程塑料，可以有效防止在拆卸导线时漏电造成事故，其中弹簧13起到支撑作用，当拆卸导线时便于实现导线与导电弹片11的分离。The hold-down bolt 7 is made of engineering plastics, and the bottom of the conductive shrapnel 11 is fixedly connected to the spring 13, which is made of insulating engineering plastics, which can effectively prevent accidents caused by electric leakage when the wire is removed, wherein the spring 13 plays a supporting role. When the wire is disassembled, it is convenient to separate the wire from the conductive shrapnel 11 .
本发明改进于：一种滤波器用接线引脚，其中正极接线引脚6、负极接线引脚10结构相同，负极接线引脚10设置在正极接线引脚6下方，正极接线引脚6、负极接线引脚10一上一下构成一组，方便接线连接，便于识别，可以有效减少接线错误，在连接导线时，首先将导线端部外侧的绝缘外套15剥除，露出内部的导线线芯14，将导线线芯14贯穿密封螺纹帽8上的过线孔9穿入导线槽18内，通过压紧螺栓7压紧导电弹片11接触导线线芯14实现导线与滤波器1的电性连接，连接固定效果好，当需要拆线时只需要拧松压紧螺栓7、拆除密封螺纹帽8并且向外抽出导线即可，通过设置的盖板3以及穿线槽5便于对接线引脚处进行保护，整体结构方便拆线，有效满足了滤波器经常接线、拆线的要求，同时在接线时可以有效对接线引脚处进行保护，防止漏电或是进水对滤波器1的使用造成影响。The present invention is improved on: a connection pin for a filter, wherein the positive connection pin 6 and the negative connection pin 10 have the same structure, the negative connection pin 10 is arranged below the positive connection pin 6, the positive connection pin 6, the negative connection pin The pins 10 form a group one by one up and down, which is convenient for wiring connection and identification, and can effectively reduce wiring errors. When connecting the wires, first the insulating jacket 15 on the outside of the end of the wires is stripped off to expose the inner wire core 14. The wire core 14 penetrates the wire hole 9 on the sealing threaded cap 8 and penetrates into the wire groove 18, and the conductive elastic sheet 11 is pressed by the compression bolt 7 to contact the wire core 14 to realize the electrical connection between the wire and the filter 1, and the connection is fixed The effect is good. When the wiring needs to be removed, it is only necessary to loosen the compression bolt 7, remove the sealing threaded cap 8 and pull out the wire. The cover plate 3 and the threading groove 5 are provided to facilitate the protection of the wiring pins. The overall The structure is convenient for disconnection, which effectively meets the requirements of frequent connection and disconnection of the filter. At the same time, it can effectively protect the wiring pins during wiring to prevent leakage or water from affecting the use of the filter 1.
以上为本发明较佳的实施方式，以上显示和描述了本发明的基本原理和主要特征和本发明的优点，本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化以及改进，这些变化和改进都落入要求保护的本发明范围内，本发明要求保护范围由所附的权利要求书及其等效物界定。The above is a preferred embodiment of the present invention. The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the foregoing embodiments. What is described in the specification and description is only to illustrate the principle of the present invention. On the premise of not departing from the spirit and scope of the present invention, the present invention also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (6)
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910727716.4A CN110336139A (en) | 2019-08-07 | 2019-08-07 | A connection pin for a filter |
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| CN201910727716.4A CN110336139A (en) | 2019-08-07 | 2019-08-07 | A connection pin for a filter |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203481433U (en) * | 2009-07-10 | 2014-03-12 | 伍德哈德工业有限公司 | High strength electrical connector |
| CN207334439U (en) * | 2017-10-17 | 2018-05-08 | 惠州民爆光电技术有限公司 | A kind of LED downlight of fast-wiring |
| CN208690527U (en) * | 2018-09-05 | 2019-04-02 | 南京多特蒙电气有限公司 | A kind of screw terminal of included disjunction disconnecting link |
| CN209929499U (en) * | 2019-08-07 | 2020-01-10 | 迈特通信设备（苏州）有限公司 | Wiring pin for filter |
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2019
- 2019-08-07 CN CN201910727716.4A patent/CN110336139A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203481433U (en) * | 2009-07-10 | 2014-03-12 | 伍德哈德工业有限公司 | High strength electrical connector |
| CN207334439U (en) * | 2017-10-17 | 2018-05-08 | 惠州民爆光电技术有限公司 | A kind of LED downlight of fast-wiring |
| CN208690527U (en) * | 2018-09-05 | 2019-04-02 | 南京多特蒙电气有限公司 | A kind of screw terminal of included disjunction disconnecting link |
| CN209929499U (en) * | 2019-08-07 | 2020-01-10 | 迈特通信设备（苏州）有限公司 | Wiring pin for filter |
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