M264680 八、新型說明： 【新型所屬之技術領域】 本創作是有關於一種天線之結構改良，尤指一種可供 設置於行動電話上之天線。 【先前技術】 按，一般習用之行動電話天線，如第一、二圖所示， 其係包括有一座體4、一輻射器5、一膠膜6及一蓋體7 所構成；當組裝時係將該輻射器5設置於座體4之一端面 上，之後再利用膠膜6將座體4與輻射器5結合，最後再 蓋設該蓋體7而形成一天線結構。 雖然以上述之結構可形成一天線，但是由於該座體4 與輻射器5係利用膠膜6加以結合，因此在膠膜6包覆 時，該膠膜6會擠壓該輻射器5，而使該輻射器5上原本 調整好之直徑及間距(接收頻率）受擠壓而變形，不但會提 高天線之不良率且亦提高其製造成本；再者，由於該蓋體 7僅係以其開口套設於座體4之一端（利用黏著劑加以黏 合或以壓合方式固定），因此，當該天線設置於行動電話上 進行落下試驗時，該蓋體7則會因其一端緣受撞擊而產生 對應力至蓋體7之開口處，而使該蓋體7與座體4分離而 損壞。故，一般習用之天線結構於實際使用上並不能符合 使用者之所需。 【新型内容】 M264680 因此，本創作之主要目的係在於，可使該蓋體穩固設 置於座體上而分散天線之受撞擊力 本創作之另一目的係在於，组裝時不會影響輻射器之 接收頻率。 本創作之又一目的係在於，可達到易於組裝及降低成 本之功效。 為達上述之目的，本創作係一種天線之結構改良，其 包含一座體、一設置於座體上之輻射器、以及一蓋設於座 體上之盍體所構成。該座體之二端係分別具有一接合部及 一螺合部，該接合部之端面係具有一延伸部，且該座體之 中央處係具有一連通該接合部及螺合部之穿孔；該輻射器 之一端係設置於座體之延伸部上；而該蓋體係蓋設於座體 之接合部上，且該蓋體之一端係具有與該接合部對應設置 之開口，並於該蓋體内具有一穿過輻射器之中央處，且對 應設置於座體之穿孔中之支撐柱。如是，可使該蓋體穩固 •設置於座體上而分散天線之受撞擊力，且於组裝時不會影 響輻射器之接收頻率，並達到易於组裝及降低成本之功效 〇 【實施方式】 請參閱『第三、四圖』所示，係本創之立體分解示意 圖、本創作之剖面狀態示意圖。如圖所示：本創作一種天 線之結構改良，其係由一座體1、一輻射器2及一蓋體3 所構成，可使該蓋體3穩固設置於座體1上而分散天線之 受撞擊力，且於組裝時不會影響輻射器2之接收頻率，並 M264680 達到易於組裝及降低成本之功效。 上述所提之座體1之二端係分別具有一接合部2工及 -螺合部1 2 ’該接合部！ ！之端面係具有—延伸部工 3，且該座體1之中央處係具有一連通該接合部〗2及螺 合部1 2之穿孔1 4。、 该輻射器2係成一繞曲狀，並利用該輻射器2之繞曲 直徑及間距調整該接收頻率，且該輻射器2之一端係設置 於上述座體1之延伸部1 3上。 該蓋體3係蓋設於上述座體1之接合部〗i上，且該 盍體3之一端係具有與該接合部i i對應設置之開口 3 1，並於該盍體3内具有一穿過輻射器2之中央處，且對 應設置於座體1之穿孔1 4中之支撐柱3 2，而該支撐柱 3 2之長度係超出該開口 3 1之端緣，且該支撐柱3 2之 外徑係略大於該座體i之穿孔i 4之内徑。如是’藉由上 述之結構構成一全新之天線之結構改良。 當本創作於組裝時係將該輻射器2之一端設置於座體 1之延伸部1 3上，之後再以蓋體3 —端之開口 3 1對應 蓋設於座體1之接合部i丄上，使該蓋體之支撐柱3 2穿 過該輻射器2之中央處而插入座體1之穿孔J 4中，而由 於該支撐柱3 2之外徑係略大於該穿孔1 4之内徑，因此 該支撐柱3 2與穿孔1 4可以緊迫之方式加以接合，並使 該輻射器2藉由支撐柱3 2之穿透而穩固設置於該蓋體3 内，且開口 3 1套設於座體1之之接合部χ }上（利用黏著 劑加以黏合或以壓合方式固定），藉以形成一天線結構；當 M264680 該天線於使用時係可藉由該座體1之螺合部1 2螺接於一 行動電話之預定位置處上（圖中未示），以使該行動電話藉 由該天線用以接收所需之訊號’而當該行動電話不慎掉 落，或欲進行落下試驗時，該天線結構即可藉由該支撐柱 3 2與穿孔1 4之設置而分散該掉落天線之受撞擊力，而 使該蓋體3不會因此而彈開，使該輻射器2受損。 綜上所述，本創作天線之結構改良可有效改善習用之 種種缺點，可使該蓋體穩固設置於座體上而分散天線之受 *撞擊力，且於組裝時不會影響輻射器之接收頻率，並達到 易於組裝及降低成本之功效，進而使本創作之產生能更進 步、更實用、更符合使用者之所須，確已符合新型專利申 請之要件，爰依法提出專利申請。 惟以上所述者，僅為本創作之較佳實施例而已，當不 能以此限定本創作實施之範圍；故，凡依本創作申請專利 範圍及創作說明書内容所作之簡單的等效變化與修飾，皆 鲁應仍屬本創作專利涵蓋之範圍内。 【圖式簡单說明】 第一圖，係習用之立體分解示意圖。 第二圖，係習用之剖面狀態示意圖。 第三圖，係本創之立體分解示意圖。 第四圖，係本創作之剖面狀態示意圖。 【主要元件符號說明】 8 M264680 (本創作部分) 座體1 接合部1 1 螺合部1 2 延伸部1 3 穿孔1 4 輻射器2 蓋體3 開口 3 1 支撐柱3 2 (習用部分） 座體4 輻射器5 膠膜6 蓋體7M264680 8. Description of the new type: [Technical field to which the new type belongs] This creation relates to the structural improvement of an antenna, especially an antenna that can be installed on a mobile phone. [Previous technology] According to the conventional mobile phone antenna, as shown in the first and second figures, it is composed of a body 4, a radiator 5, a film 6 and a cover 7; when assembled The radiator 5 is arranged on one end surface of the base body 4, and then the base body 4 is combined with the radiator 5 by the adhesive film 6, and finally the cover body 7 is covered to form an antenna structure. Although an antenna can be formed with the above-mentioned structure, since the base 4 and the radiator 5 are combined by the adhesive film 6, when the adhesive film 6 is covered, the adhesive film 6 will squeeze the radiator 5, and Distorting the previously adjusted diameter and spacing (receiving frequency) of the radiator 5 will not only increase the defective rate of the antenna but also increase its manufacturing cost; furthermore, because the cover 7 is only opened by its opening It is sleeved on one end of the base 4 (adhesive or fixed by pressing), so when the antenna is set on a mobile phone for a drop test, the cover 7 will be impacted by the end edge. A pair of stress is generated to the opening of the cover body 7, so that the cover body 7 is separated from the base body 4 and damaged. Therefore, the antenna structure generally used in practice cannot meet the needs of users. [New content] M264680 Therefore, the main purpose of this creation is to make the cover stable on the base to disperse the impact force of the antenna. Another purpose of this creation is to not affect the radiator during assembly. The receiving frequency. Another purpose of this creation is to make it easy to assemble and reduce costs. In order to achieve the above-mentioned object, the present invention is a structural improvement of an antenna, which includes a base, a radiator provided on the base, and a cymbal covered on the base. The two ends of the base body respectively have a joint portion and a screwing portion, the end face of the joint portion has an extension portion, and the center of the base body has a perforation communicating with the joint portion and the screwing portion; One end of the radiator is provided on the extension of the base; the cover system is covered on the joint of the base, and one end of the cover has an opening corresponding to the joint and is disposed on the cover. The body has a support post passing through the center of the radiator and correspondingly arranged in the perforation of the base. If so, the cover body can be stabilized and placed on the base body to disperse the impact force of the antenna, and it will not affect the receiving frequency of the radiator during assembly, and achieve the effect of easy assembly and reduced cost. 】 Please refer to "Figures 3 and 4", which are the three-dimensional exploded view of the original creation, and the sectional state illustration of this creation. As shown in the figure, the structure of the antenna is improved. It consists of a body 1, a radiator 2, and a cover 3. The impact force does not affect the receiving frequency of the radiator 2 during assembly, and M264680 achieves the effect of easy assembly and reduced cost. The two ends of the base body 1 mentioned above have a joint part 2 and a screw joint part 1 2 'the joint part! !! The end surface is provided with an extension part 3, and the center of the base body 1 is provided with a perforation 14 connecting the joint part 2 and the screw joint part 12. The radiator 2 is in a winding shape, and the receiving frequency is adjusted by using the winding diameter and spacing of the radiator 2, and one end of the radiator 2 is arranged on the extension portion 13 of the base 1. The cover body 3 is covered on the joint part i of the base body 1, and one end of the carcass body 3 has an opening 3 1 corresponding to the joint part ii. It passes through the center of the radiator 2 and corresponds to the support post 3 2 provided in the perforation 14 of the base 1, and the length of the support post 32 is beyond the end edge of the opening 31 and the support post 3 2 The outer diameter is slightly larger than the inner diameter of the perforation i 4 of the base body i. If it is, the structure of a new antenna is improved by the structure described above. When this work is assembled, one end of the radiator 2 is set on the extension part 13 of the base body 1, and then the cover body 3 is opened at the end 3 1 corresponding to the joint part i of the base body 1 丄The support post 32 of the cover body passes through the center of the radiator 2 and is inserted into the perforation J 4 of the base 1, and the outer diameter of the support post 32 is slightly larger than the perforation 14 Diameter, so the support post 32 and the perforation 14 can be joined in a tight manner, and the radiator 2 can be stably set in the cover 3 through the penetration of the support post 32, and the opening 31 is set. On the joint χ} of the base 1 (adhesive or fixed by pressing) to form an antenna structure; when M264680 is used, the antenna can be used by the screw of the base 1 1 2 screwed to a predetermined position of a mobile phone (not shown in the figure), so that the mobile phone uses the antenna to receive the required signal 'and when the mobile phone accidentally falls, During the drop test, the antenna structure can disperse the impact of the drop antenna by the setting of the support posts 32 and the perforations 14. Force, and so that the cover 3 will not be repelled so that the damaged radiator 2. In summary, the structural improvement of this creative antenna can effectively improve the various shortcomings of the conventional antenna, which allows the cover to be stably placed on the base to disperse the impact force of the antenna, and it will not affect the reception of the radiator during assembly. Frequency, and achieve the effect of easy assembly and cost reduction, so that the creation of this creation can be more progressive, more practical, and more in line with the needs of users, it has indeed met the requirements for new patent applications, and filed a patent application according to law. However, the above are only the preferred embodiments of this creation, and the scope of implementation of this creation cannot be limited by this; therefore, any simple equivalent changes and modifications made according to the scope of the patent application for this creation and the content of the creation manual , Jie Luying is still within the scope of this creation patent. [Schematic description] The first figure is a conventional three-dimensional exploded view. The second figure is a schematic diagram of a conventional cross-sectional state. The third figure is a three-dimensional exploded view of the original creation. The fourth figure is a schematic view of the cross-section state of this creation. [Description of main component symbols] 8 M264680 (this creative part) Seat 1 Joint 1 1 Screwing 1 1 Extension 1 3 Perforation 1 4 Radiator 2 Cover 3 Opening 3 1 Support post 3 2 (Conventional part) Seat Body 4 Radiator 5 Film 6 Cover 7