CN208507918U - A kind of spiral antenna for mobile phone - Google Patents

Abstract

The utility model discloses a kind of spiral antenna for mobile phone, including ontology, support, fixed device and limiting slot, the lower surface of the ontology is provided with neonychium, and the lower end two sides of neonychium are fixed with firm banking, the first spring is provided on the inside of the firm banking, and first the upper end of spring be connected with slide bar, the lower end of the firm banking is fixed with slide plate, and limit plate is connected on slide plate, the limiting slot is located at the downside of limit plate, the support is located at the middle side of neonychium, and the both ends of support are respectively connected with pull rod, connecting rod is provided at left and right sides of the support, and the upper end of connecting rod is fixed with neonychium, the fixed device is located at the left and right sides of ontology, and the lower end of fixed device is fixed with neonychium.The spiral antenna for mobile phone, people reduce influence of the mobile phone radiation to human health, while also facilitating installation and removal antenna for mobile phone when using mobile phone, and the maintenance convenient for people to antenna for mobile phone is easy to use.

Description

A kind of spiral antenna for mobile phone

Technical field

The utility model relates to antenna for mobile phone technical field, specially a kind of spiral antenna for mobile phone.

Background technique

With the continuous social and economic development, all trades and professions are also constantly improving, and for adept machine, facilitate people's Exchange, while expanding economy is also accelerated, the efficiency of work is improved, but there is also big and small to ask for the mobile phone Topic, affects the use of people, firstly, the influence of Radiation On Human body can not be ignored, inside the health and mobile phone of harmful to human Reception signal antenna, it has not been convenient to installation and removal, inspection operation trouble, influence people use, in order to solve on the market Disadvantage present in spiral antenna for mobile phone and deficiency are badly in need of improving the technology of spiral antenna for mobile phone at present, be allowed to more easily It is for people to use, improve spiral antenna for mobile phone service efficiency.

Utility model content

The purpose of this utility model is to provide a kind of spiral antenna for mobile phone, to solve hand mentioned above in the background art Machine is in use, the problem of being affected, be detrimental to health of Radiation On Human body, while also inconvenient installation and removal, maintenance Inconvenient problem.

To achieve the above object, the utility model provides the following technical solutions: a kind of spiral antenna for mobile phone, including ontology, Support, fixed device and limiting slot, the lower surface of the ontology is provided with neonychium, and the lower end two sides of neonychium are fixed with Determine pedestal, the first spring is provided on the inside of the firm banking, and the upper end of the first spring is connected with slide bar, the fixed bottom The lower end of seat is fixed with slide plate, and limit plate is connected on slide plate, and the limiting slot is located at the downside of limit plate, the branch seat In the middle side of neonychium, and the both ends of support are respectively connected with pull rod, connecting rod are provided at left and right sides of the support, and even The upper end of extension bar is fixed with neonychium, and the fixed device is located at the left and right sides of ontology, and the lower end of fixed device is fixed with Neonychium.

Preferably, the ontology is that card slot connects, and the length dimension of neonychium is greater than this with the connection type of neonychium The length dimension of body.

Preferably, the slide bar is slide construction on limit plate by the first spring, and the shape of limit plate is " U " word The connection type of type structure, slide bar and limiting slot is to inlay connection, and the length dimension of limiting slot is equal to the length dimension of slide bar.

Preferably, the connection type of the pull rod and support is hinged, and pull rod is symmetrical arranged about the central axes of support There are 2, and pull rod and support constitute lever construction.

Preferably, the fixed device includes fixed plate, second spring, pressing plate, pitman and fixture block, the left side of fixed plate It is provided with second spring, pressing plate is connected in second spring, the upper end of pressing plate is fixed with pitman, is connected with card on pitman Block.

Preferably, the pressing plate is stretching structure in fixed plate by second spring, and pressing plate passes through pitman and card Block constitutes rotational structure, and the shape of fixture block is "L" shaped.

Compared with prior art, the utility model has the beneficial effects that the spiral antenna for mobile phone, reduces Radiation On Human body It influences, while being also convenient for installation and removal, it is convenient to overhaul, it is easy to use,

1, it is equipped with neonychium, has certain protection supporting role for ontology, while the neonychium is located at mobile phone screen Side, and the material of neonychium is flexible magnetic sheet material, can reduce the influence radiated for human body, improve the safety used Property；

2, it is equipped with pull rod, connecting rod, support and firm banking, which constitutes the structure of lever, and easy to support Ontology, ontology of conveniently taking, easy access are easy to use；

3, it is equipped with fixed device, has certain fixation restriction effect for ontology, avoids ontology from the spiral antenna for mobile phone In fall off, influence the use of mobile phone, be easy to use.

Detailed description of the invention

Fig. 1 is the utility model positive structure diagram；

Fig. 2 is enlarged structure schematic diagram at A in the utility model Fig. 1；

Fig. 3 is the utility model fixture structure schematic diagram；

Fig. 4 is the overall structure diagram of the utility model slide bar and limit plate.

In figure: 1, ontology；2, neonychium；3, firm banking；4, slide bar；5, the first spring；6, slide plate；7, limit plate；8, Pull rod；9, connecting rod；10, support；11, fixed device；1101, fixed plate；1102, second spring；1103, pressing plate；1104, even It takes over the baton；1105, fixture block；12, limiting slot.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of spiral antenna for mobile phone, including ontology 1, guarantor Protection pad 2, firm banking 3, slide bar 4, the first spring 5, slide plate 6, limit plate 7, pull rod 8, connecting rod 9, support 10, fixed device 11 With limiting slot 12, the lower surface of ontology 1 is provided with neonychium 2, and the lower end two sides of neonychium 2 are fixed with firm banking 3, ontology 1 connects with the connection type of neonychium 2 for card slot, and the length dimension of neonychium 2 is greater than the length dimension of ontology 1, convenient for protecting Shield with support the ontology 1, while being also convenient for reducing radiation to user, be easy to use, the inside of firm banking 3 is provided with the One spring 5, and the upper end of the first spring 5 is connected with slide bar 4, slide bar 4 is slide construction on limit plate 7 by the first spring 5, And the shape of limit plate 7 is " U " font structure, the connection type of slide bar 4 and limiting slot 12 is to inlay connection, and limiting slot 12 Length dimension is equal to the length dimension of slide bar 4, is convenient for the slide downward on limit plate 7 of slide bar 4, passes through limit plate 7 and limiting slot 12 carry out card slot connection, and convenient for driving pull rod 8 to move downward, so that support carriers 10 move upwards, the lower end of firm banking 3 is solid Surely there is slide plate 6, and be connected with limit plate 7 on slide plate 6, limiting slot 12 is located at the downside of limit plate 7, and support 10 is located at neonychium 2 Middle side, and the both ends of support 10 are respectively connected with pull rod 8, the connection type of pull rod 8 and support 10 be it is hinged, and pull rod 8 about The central axes of support 10 are symmetrically arranged with 2, and pull rod 8 and support 10 constitute lever construction, convenient for being supported by pull rod 8 Ontology 1, easy to disassemble and installation ontology 1, is easy to use, the left and right sides of support 10 is provided with connecting rod 9, and connecting rod 9 Upper end be fixed with neonychium 2, fixed device 11 is located at the left and right sides of ontology 1, and the lower end of fixation device 11 is fixed with guarantor Protection pad 2, fixed device 11 include fixed plate 1101, second spring 1102, pressing plate 1103, pitman 1104 and fixture block 1105, Gu The left side of fixed board 1101 is provided with second spring 1102, and pressing plate 1103, the upper end of pressing plate 1103 are connected in second spring 1102 It is fixed with pitman 1104, fixture block 1105 is connected on pitman 1104, convenient for ontology 1 is fixed, avoids ontology 1 de- Fall, influence using safety, pressing plate 1103 is stretching structure, and pressing plate in fixed plate 1101 by second spring 1102 1103 constitute rotational structure by pitman 1104 and fixture block 1105, and the shape of fixture block 1105 is "L" shaped, fixture block 1105 Pressing plate 1103 is pulled outward by pitman 1104, and pressing plate 1103 squeezes second spring 1102, and fixture block 1105 is around pitman 1104 downwardly turn over, and carry out card slot connection with fixed plate 1101, are convenient for fixation clip 1103, divide convenient for pressing plate 1103 and ontology 1 From, ontology 1 is conveniently removed, it is convenient to use.

Working principle: when using the spiral antenna for mobile phone, the spiral antenna for mobile phone is fixedly mounted by slide plate 6 first On mobile phone, after a period of use, when mobile phone reception signal is weak, which is got off, is carried out Maintenance pulls the fixture block 1105 on fixed device 11 outward, and fixture block 1105 is turned downwards around pitman 1104 It is dynamic to carry out card slot connection with fixed plate 1101, second spring 1102 is squeezed convenient for pressing plate 1103, so that pressing plate 1103 is to fixed plate 1101 sides are close, and pressing plate 1103 is avoided to contact with ontology 1, then press down on pull rod 8, pull rod 8 and support 10 be it is hinged, With support 10 it is fulcrum convenient for pull rod 8, is rotated down on connecting rod 9 and firm banking 3, pull rod 8 squeezes the first bullet by slide bar 4 Spring 5, the slide downward on limit plate 7 of slide bar 4 facilitate the limiting slot 12 of 7 downside of slide bar 4 and limit plate to carry out card slot connection, until This, pull rod 8 supports support 10 and moves up, and supports ontology 1 to move up convenient for support 10, ontology 1 is separated with neonychium 2 It opens, consequently facilitating ontology 1 of taking, facilitates installation and maintenance, do not need that the spiral antenna for mobile phone all takes, conveniently make With here it is the whole work process that spiral antenna for mobile phone uses.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of spiral antenna for mobile phone, including ontology (1), support (10), fixed device (11) and limiting slot (12), feature exists In: the lower surface of the ontology (1) is provided with neonychium (2), and the lower end two sides of neonychium (2) are fixed with firm banking (3), It is provided with the first spring (5) on the inside of the firm banking (3), and the upper end of the first spring (5) is connected with slide bar (4), it is described The lower end of firm banking (3) is fixed with slide plate (6), and limit plate (7) are connected on slide plate (6), and the limiting slot (12) is located at The downside of limit plate (7), the support (10) is located at the middle side of neonychium (2), and the both ends of support (10) are respectively connected with pull rod (8), it is provided with connecting rod (9) at left and right sides of the support (10), and the upper end of connecting rod (9) is fixed with neonychium (2), The fixed device (11) is located at the left and right sides of ontology (1), and the lower end of fixed device (11) is fixed with neonychium (2).

2. a kind of spiral antenna for mobile phone according to claim 1, it is characterised in that: the ontology (1) and neonychium (2) Connection type is card slot connection, and the length dimension of neonychium (2) is greater than the length dimension of ontology (1).

3. a kind of spiral antenna for mobile phone according to claim 1, it is characterised in that: the slide bar (4) passes through the first spring It (5) is slide construction on limit plate (7), and the shape of limit plate (7) is " U " font structure, slide bar (4) and limiting slot (12) Connection type be to inlay connection, and the length dimension of limiting slot (12) is equal to the length dimension of slide bar (4).

4. a kind of spiral antenna for mobile phone according to claim 1, it is characterised in that: the pull rod (8) and support (10) Connection type is hinged, and pull rod (8) is symmetrically arranged with 2, and pull rod (8) and support about the central axes of support (10) (10) lever construction is constituted.

5. a kind of spiral antenna for mobile phone according to claim 1, it is characterised in that: the fixed device (11) includes fixing Plate (1101), second spring (1102), pressing plate (1103), pitman (1104) and fixture block (1105), a left side for fixed plate (1101) Side is provided with second spring (1102), is connected in second spring (1102) pressing plate (1103), and the upper end of pressing plate (1103) is fixed Have pitman (1104), fixture block (1105) are connected on pitman (1104).

6. a kind of spiral antenna for mobile phone according to claim 5, it is characterised in that: the pressing plate (1103) passes through the second bullet Spring (1102) is stretching structure on fixed plate (1101), and pressing plate (1103) passes through pitman (1104) and fixture block (1105) structure At rotational structure, and the shape of fixture block (1105) is "L" shaped.