阅读说明：本技术 一种用于自行车码表的防水型液晶屏 (A kind of water proof type liquid crystal display for bicycle code table ) 是由 孙佑祥 于 2019-09-17 设计创作，主要内容包括：本发明公开了一种用于自行车码表的防水型液晶屏,包括保护箱,所述保护箱的内部滑动连接有液晶屏本体,所述液晶屏本体的下端固定连接有限位机构,所述固定柱的右端固定连接有第一弹簧,所述第一弹簧的右端设置有活动机构,所述活动机构的右端设置有固定机构,所述保护箱的前端固定连接有十字塑胶卡套。本发明所述的一种用于自行车码表的防水型液晶屏,通过第一弹簧的作用力,来达到对液晶屏本体收缩以及伸开的效果,从而达到了对液晶屏本体很好的保护,当不用自行车时,可以将液晶屏收起,减少雨淋,日晒,所造成的设备失灵的情况,操作简单,很大的方便了使用者的使用感受,同时安装快捷,携带方便,减少了被盗的风险。(The invention discloses a kind of water proof type liquid crystal displays for bicycle code table; including guard box; the internal slide of the guard box is connected with liquid crystal display ontology; the lower end of the liquid crystal display ontology is fixedly connected with limited position mechanism; the right end of the fixed column is fixedly connected with the first spring; the right end of first spring is provided with movable device, and the right end of the movable device is provided with fixed mechanism, and the front end of the guard box is fixedly connected with cross plastic cement cutting ferrule.A kind of water proof type liquid crystal display for bicycle code table of the present invention, by the active force of the first spring, to achieve the effect that liquid crystal display ontology is shunk and stretched out; liquid crystal display ontology is protected well to reach, when not having to bicycle, liquid crystal display can be packed up; reduction drenches with rain; it is the case where solarization, caused equipment malfunction, easy to operate; the very use feeling of the big person of being convenient to use; it is quick for installation simultaneously, it is easy to carry, reduce stolen risk.)

1. a kind of water proof type liquid crystal display for bicycle code table, including guard box (1), it is characterised in that: the guard box (1) Internal slide be connected with liquid crystal display ontology (2), the lower end of the liquid crystal display ontology (2) is fixedly connected with limited position mechanism (6), institute The upper end for stating liquid crystal display ontology (2) is fixedly connected with sealing baffle (3), and sealing baffle (3) upper center is fixedly connected with The upper center of circular lamp (4), the guard box (1) offers light trough (8), fixed on the lower end inner wall of the guard box (1) It is connected with fixed column (9), the right end of the fixed column (9) is fixedly connected with the first spring (10), first spring (10) Right end is provided with movable device (5), and the right end of the movable device (5) is provided with fixed mechanism (7), the guard box (1) Front end is fixedly connected with cross plastic cement cutting ferrule (11), and the inside of the cross plastic cement cutting ferrule (11) offers handlebar slot (12).

2. a kind of water proof type liquid crystal display for bicycle code table according to claim 1, it is characterised in that: the activity Mechanism (5) primary structure has the first Z-type ratch (51) and the second Z-type ratch (52), and the upper end of the first Z-type ratch (51) is right Portion is engaged with first gear (54), and the front end of the first gear (54) is fixedly connected with first connecting rod (55), and described first connects The front lower portion of bar (55) is movably connected on the inner wall of guard box (1) by shaft, and the top of the first connecting rod (55) is logical It crosses shaft to be connected with second connecting rod (56), the rear end of the second connecting rod (56) is fixedly connected with second gear (53), institute The lower end for stating second gear (53) is engaged on the upper end right part of the second Z-type ratch (52), the first Z-type ratch (51) upper vertical bar Left end in the middle part of be fixedly connected on the right ends of the first spring (10), the second gear (53), first gear (54), first connecting rod (55) and second connecting rod (56) is provided with two groups.

3. a kind of water proof type liquid crystal display for bicycle code table according to claim 2, it is characterised in that: described first The front center of Z-type ratch (51) and the second Z-type ratch (52) slidably connects the first limit stick (58) and the second limit respectively The front end of stick (57), first limit stick (58) is fixedly connected on the inner wall of guard box (1), second limit stick (57) Rear end be fixedly connected on the front ends of liquid crystal display ontology (2).

4. a kind of water proof type liquid crystal display for bicycle code table according to claim 1, it is characterised in that: the limit Mechanism (6) primary structure has limit case (61), is fixedly connected with two groups of limit springs on the left end inner wall of limit case (61) (63), the right end of the limit spring (63) is fixedly connected with limited block (62), is opened up on the right end inner wall of the guard box (1) Have limiting slot (64), limit case (61) is fixedly connected on the lower end of liquid crystal display ontology (2).

5. a kind of water proof type liquid crystal display for bicycle code table according to claim 4, it is characterised in that: the limit Mechanism (6) is provided with two groups, and two groups of position-limit mechanisms (6) are symmetrical set with the center of liquid crystal display ontology (2), the limit Slot (64) is V-structure.

6. a kind of water proof type liquid crystal display for bicycle code table according to claim 1 or 2, it is characterised in that: described Fixed mechanism (7) primary structure has mobile fixture block (71) and fixed fixture block (72), the fixed company in the left end of the mobile fixture block (71) The right end in the first Z-type ratch (51) is connect, the upper end left part of the fixed fixture block (72) is fixedly connected with second spring (74), institute The upper end for stating second spring (74) is fixedly connected on the inner wall of guard box (1), and the front center of the fixed fixture block (72) is logical The inner wall that shaft is movably connected in guard box (1) is crossed, the right end of the fixed fixture block (72) through guard box (1) and extends to guarantor Outside the right end of protecting box (1), the outer surface of the fixed fixture block (72) is socketed with rubber cover (73), the rubber cover (73) Upper and lower ends be fixedly connected on the right end of guard box (1).

Technical field

The present invention relates to bicycle art, in particular to a kind of water proof type liquid crystal display for bicycle code table.

Background technique

Bicycle, also known as bicycle or bicycle, the small-sized ground vehicles of usually two wheels.After people rides vehicle, trampled with foot Plate is power, is the environmentally protective vehicles, with the development of science and technology, the type of bicycle is also rather various now, and from Driving with you, that is also more and more.

Now many upper surface of bicycles can all be equipped with bicycle running code table, to be convenient for checking the speed of traveling, Carry out self control speed, and most code table display screen, it is substantially and is fixed on above bicycle, and bicycle exists When not used, many places are all placed on outdoor, drench with rain by prolonged exposing to the weather, the use of influence equipment that all can be very big Service life also will affect the service precision of equipment, cause the display of liquid crystal display unintelligible, and very big affects the impression used.

Summary of the invention

The main purpose of the present invention is to provide a kind of water proof type liquid crystal displays for bicycle code table, can effectively solve The problems in background technique.

To achieve the above object, the technical scheme adopted by the invention is as follows: a kind of water proof type liquid crystal for bicycle code table Screen, including guard box, the internal slide of the guard box are connected with liquid crystal display ontology, and the lower end of the liquid crystal display ontology is fixed to be connected It is connected to position-limit mechanism, the upper end of the liquid crystal display ontology is fixedly connected with sealing baffle, and the sealing baffle upper center is fixed It is connected with circular lamp, the upper center of the guard box offers light trough, is fixedly connected on the lower end inner wall of the guard box Fixed column, the right end of the fixed column are fixedly connected with the first spring, and the right end of first spring is provided with movable device, institute The right end for stating movable device is provided with fixed mechanism, and the front end of the guard box is fixedly connected with cross plastic cement cutting ferrule, and described ten The inside of word plastic cement cutting ferrule offers handlebar slot.

Preferably, the movable device primary structure has the first Z-type ratch and the second Z-type ratch, the first Z-type ratch Upper end right part be engaged with first gear, the front end of the first gear is fixedly connected with first connecting rod, the first connecting rod Front lower portion is movably connected on the inner wall of guard box by shaft, and the top of the first connecting rod is connected with by shaft Second connecting rod, the rear end of the second connecting rod are fixedly connected with second gear, and the lower end of the second gear is engaged on the second Z-type The upper end right part of ratch, is fixedly connected on the right end of the first spring in the middle part of the left end of the first Z-type ratch upper vertical bar, and described the Two gears, first gear, first connecting rod and second connecting rod are provided with two groups.

Preferably, the front center of the first Z-type ratch and the second Z-type ratch slidably connects the first limit stick respectively It is fixedly connected on the inner wall of guard box with the front end of the second limit stick, first limit stick, after second limit stick End is fixedly connected on the front end of liquid crystal display ontology.

Preferably, the position-limit mechanism primary structure has limit case, is fixedly connected on the left end inner wall of the limit case Two groups of limit springs, the right end of the limit spring are fixedly connected with limited block, offer on the right end inner wall of the guard box Limiting slot, the limit case are fixedly connected on the lower end of liquid crystal display ontology.

Preferably, the position-limit mechanism is provided with two groups, and two groups of position-limit mechanisms are with center of liquid crystal display ontology or so pair Claim setting, the limiting slot is V-structure.

Preferably, the fixed mechanism primary structure has mobile fixture block and fixed fixture block, and the left end of the mobile fixture block is solid Surely it is connected to the right end of the first Z-type ratch, the upper end left part of the fixed fixture block is fixedly connected with second spring, second bullet The upper end of spring is fixedly connected on the inner wall of guard box, and the front center of the fixed fixture block is movably connected in protection by shaft The right end of the inner wall of case, the fixed fixture block through guard box and extends to outside the right end of guard box, the fixed fixture block Outer surface is socketed with rubber cover, and the upper and lower ends of the rubber cover are fixedly connected on the right end of guard box.

Compared with prior art, the invention has the following beneficial effects:

1, by the active force of the first spring, to achieve the effect that liquid crystal display ontology is shunk and stretched out, and guard box It is to be made of stainless steel, it, will by mobile fixture block and fixed fixture block tripping as long as pressing fixed fixture block when liquid crystal display ontology uses Active force by the first spring automatically rises liquid crystal display ontology, while while the rise of liquid crystal display ontology, protecting chamber interior wall On limiting slot can be very good the mobile position of limitation, so that it will not fall off, to reach good to liquid crystal display ontology The case where protection can pack up liquid crystal display when not having to bicycle, and reduction drenches with rain, solarization, caused equipment malfunction, behaviour Make simple, the very use of the big person of being convenient to use.

2, battery can be installed inside guard box, electricity is provided to liquid crystal display ontology and circular lamp and support, and it is round Lamp can provide the effect of the support of light in night use person, and the cross plastic cement cutting ferrule of the front end of guard box can block On handlebar, it can be quickly removed with Fast Installation, be not in stolen risk, it is easy to carry,

Detailed description of the invention

Fig. 1 is a kind of overall structure diagram of the water proof type liquid crystal display for bicycle code table of the present invention；

Fig. 2 is a kind of whole the schematic diagram of the section structure of the water proof type liquid crystal display for bicycle code table of the present invention；

Fig. 3 is a kind of schematic diagram of the movable device of the water proof type liquid crystal display for bicycle code table of the present invention；

Fig. 4 is a kind of schematic diagram of the position-limit mechanism of the water proof type liquid crystal display for bicycle code table of the present invention；

Fig. 5 is a kind of schematic diagram of the fixed mechanism of the water proof type liquid crystal display for bicycle code table of the present invention

In figure: 1, guard box；2, liquid crystal display ontology；3, sealing baffle；4, circular lamp；5, movable device；51, the first Z-type Ratch；52, the second Z-type ratch；53, second gear；54, first gear；55, first connecting rod；56, second connecting rod；57, the second limit Position stick；58, the first limit stick；6, position-limit mechanism；61, case is limited；62, limited block；63, limit spring；64, limiting slot；7, solid Determine mechanism；71, mobile fixture block；72, fixed fixture block；73, rubber cover；74, second spring；8, light trough；9, fixed column；10, One spring；11, cross plastic cement cutting ferrule；12, handlebar slot.

Specific embodiment

To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to Specific embodiment, the present invention is further explained.

In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " rear end ", The orientation or positional relationship of the instructions such as " both ends ", " one end ", " other end " is to be based on the orientation or positional relationship shown in the drawings, only It is that for the convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have specifically Orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " the Two " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " is set Be equipped with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, may be a detachable connection or one Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition State the concrete meaning of term in the present invention.

As shown in Figs 1-4, a kind of water proof type liquid crystal display for bicycle code table, including guard box 1, guard box 1 it is interior Portion slidably connects liquid crystal display ontology 2, and the lower end of liquid crystal display ontology 2 is fixedly connected with limited position mechanism 6, liquid crystal display ontology 2 it is upper End is fixedly connected with sealing baffle 3, and 3 upper center of sealing baffle is fixedly connected with circular lamp 4, and the upper center of guard box 1 is opened Equipped with light trough 8, fixed column 9 is fixedly connected on the lower end inner wall of guard box 1, the right end of fixed column 9 is fixedly connected with the first bullet Spring 10, the right end of the first spring 10 are provided with movable device 5, and the right end of movable device 5 is provided with fixed mechanism 7, guard box 1 Front end is fixedly connected with cross plastic cement cutting ferrule 11, and the inside of cross plastic cement cutting ferrule 11 offers handlebar slot 12.

5 primary structure of movable device has the first Z-type ratch 51 and the second Z-type ratch 52, and the upper end of the first Z-type ratch 51 is right Portion is engaged with first gear 54, and the front end of first gear 54 is fixedly connected with first connecting rod 55, the front lower portion of first connecting rod 55 It is movably connected in by shaft on the inner wall of guard box 1, the top of first connecting rod 55 is connected with second connecting rod by shaft 56, the rear end of second connecting rod 56 is fixedly connected with second gear 53, and the lower end of second gear 53 is engaged on the second Z-type ratch 52 Upper end right part, the rear end middle part of second gear 53 are movably connected in the front end of liquid crystal display ontology 2, the first Z-type ratch by shaft The right end of the first spring 10 is fixedly connected in the middle part of the left end of 51 upper vertical bars, the second gear 53, first gear 54, first connect Bar 55 and second connecting rod 56 are provided with two groups；Reach rising and decline to liquid crystal display ontology 2, when being contracted in guard box 1 Portion can be very good that liquid crystal display ontology 2 is effectively protected, and increase its Anti-wet, and sunproof situation significantly increases The front center of the service life of equipment, the first Z-type ratch 51 and the second Z-type ratch 52 slidably connects the first limit respectively Stick 58 and the second limit stick 57, the front end of the first limit stick 58 are fixedly connected on the inner wall of guard box 1, the second limit stick 57 Rear end is fixedly connected on the front end of liquid crystal display ontology 2, to limit the first Z-type ratch 51 and the second Z-type ratch 52, makes it only can be horizontal To movement；6 primary structure of position-limit mechanism has limit case 61, limits and is fixedly connected with two groups of limit springs on the left end inner wall of case 61 63, the right end of limit spring 63 is fixedly connected with limited block 62, and limiting slot 64 is offered on the right end inner wall of guard box 1, limit Case 61 is fixedly connected on the lower end of liquid crystal display ontology 2；Carry out a restriction effect to lifting height, position-limit mechanism 6 is provided with two Group, and two groups of position-limit mechanisms 6 are symmetrical set with the center of liquid crystal display ontology 2, limiting slot 64 is V-structure；Guarantee to rise Consistency, and stationarity, 7 primary structure of fixed mechanism has mobile fixture block 71 and fixed fixture block 72, the left end of mobile fixture block 71 It is fixedly connected on the right end of the first Z-type ratch 51, the upper end left part of fixed fixture block 72 is fixedly connected with second spring 74, the second bullet The upper end of spring 74 is fixedly connected on the inner wall of guard box 1, and the front center of fixed fixture block 72 is movably connected in guarantor by shaft The right end of the inner wall of protecting box 1, fixed fixture block 72 through guard box 1 and extends to outside the right end of guard box 1, fixed fixture block 72 Outer surface is socketed with rubber cover 73, and the upper and lower ends of rubber cover 73 are fixedly connected on the right end of guard box 1, rubber cover 73 A sealing effect to entire inner space is played, its waterproof performance is increased.

It should be noted that the present invention is a kind of water proof type liquid crystal display for bicycle code table, pass through the first spring 10 Active force, 51 transverse shifting of the first Z-type ratch will have been driven, when the first Z-type ratch 51 is moved to the left, first will have been driven Connecting rod 55 rotates clockwise, first connecting rod 55 will drive second connecting rod 56 to rotate counterclockwise, and shrinks and stretchs out to reach Effect, and second connecting rod 56 is rotatably connected on the front end of liquid crystal display ontology 2 by shaft, can drive liquid crystal display ontology 2 Stretching and contraction effect, and guard box 1 be using stainless steel make, as long as liquid crystal display ontology 2 use when press fixing card Block 72 threads off mobile fixture block 71 with fixation fixture block 72, by by the active force of the first spring 10 automatically by 2 liters of liquid crystal display ontology It rises, while while the rise of liquid crystal display ontology 2, the limiting slot 64 on 1 inner wall of guard box can be very good the mobile position of limitation, So that it will not fall off, and sealing baffle 3 need to be only pressed when not used, liquid crystal display ontology 2 is compressed to inside guard box 1, make to move Fixture block 71 is mutually blocked with fixed fixture block 72, and battery can be installed inside guard box 1, to liquid crystal display ontology 2 and circle Shape lamp 4 provides electricity and supports, and circular lamp 4 can be in night use person, providing the support of light, and the front end of guard box 1 Cross plastic cement cutting ferrule 11 can be to the fixed effect of entire guard box 1.

The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its Equivalent thereof.