Bicycle speed meter integrated with touch control function

Abstract

The utility model relates to the technical field of bicycle stopmeters, in particular to a bicycle stopmeter integrated with a touch control function, which comprises a shell. A circuit board and an LCD (Liquid Crystal Display) screen are arranged in the shell; the LCD display screen comprises a glass layer and an I TO conductive layer arranged at the top of the glass layer; the I TO conducting layer is provided with a display area and a touch area; a conductive adhesive layer is arranged between the I TO conductive layer and the circuit board; the bottom of the shell is detachably connected with a bracket. The display area and the touch area are simultaneously integrated on the I TO conducting layer of the LCD screen, and the I TO conducting layer is directly connected with the circuit board through the conductive adhesive layer, so that the display area and the touch area can be directly conducted with the circuit board through the conductive adhesive layer, the number of connecting pins is reduced, the cost and the space are saved, and the cost is reduced. In addition, entity keys of the bicycle speed meter can be omitted, so that the waterproof performance is improved, and the space is further saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a bicycle code table technical field, concretely relates to a bicycle code table integrated with touch function. BACKGROUND

[0002] The bicycle code table is of great significance to the rider, and can monitor speed, distance and other data to assist in riding analysis.

[0003] In terms of waterproofing, due to the gap between the keys and the shell, water can easily penetrate into the interior when it rains, sweats or wades, causing circuit short circuit, component damage, affecting the service life of the code table and the accuracy of data recording. In addition, the service life of the keys is limited, and frequent pressing will cause mechanical structure wear and tear, resulting in failure, changes in touch and pressing force, etc. Professional support is required for maintenance or replacement of keys, increasing cost and maintenance difficulty.

[0004] Secondly, in terms of space occupation, the physical keys and their associated structures occupy a certain space, limiting the display area and making it difficult to display rich riding data such as detailed route maps, multi-group data comparison charts, etc. This is not conducive to the rider to quickly and intuitively obtain information, reducing the riding experience and data utilization efficiency.

[0005] Therefore, there is an urgent need for an innovative solution to address the shortcomings of traditional physical key bicycle code tables to meet the higher requirements of riders for code tables. INVENTION CONTENTS

[0006] The utility model aims at the above-mentioned insufficient of prior art, provides a bicycle code table integrated with touch function.

[0007] The utility model discloses the purpose is realized through the following technical scheme: a bicycle code table integrated with touch function, including the casing, be equipped with circuit board and LCD display screen in the casing, the LCD display screen includes glass layer and the ITO conductive layer that sets up in the top of glass layer,

[0008] The ITO conductive layer is provided with a display area and a touch area, and a conductive adhesive layer is arranged between the ITO conductive layer and the circuit board.

[0009] The bottom of the casing is detachably connected with a bracket.

[0010] The utility model further sets up, the casing includes upper casing and the lower casing of detachable connection with upper casing.

[0011] The utility model further sets up, the outer periphery of lower casing is equipped with waterproof groove, and the outer periphery of upper casing is equipped with waterproof convex rib that cooperates with waterproof groove.

[0012] The lower shell is provided with a clamping groove; and the upper shell is provided with a clamping block matched with the clamping groove.

[0013] The utility model further sets up, the upper shell is equipped with connecting post, the circuit board is equipped with perforation, and the perforation is equipped with fixed bolt between connecting post.

[0014] The utility model further sets up, one end of upper shell is equipped with first baffle, the other end of upper shell is equipped with second baffle, and first baffle and second baffle are used for resisting both ends of LCD display screen.

[0015] The utility model further sets up, the circuit board is located at the bottom of glass layer, and positioning bubble cotton is arranged between the glass layer and the circuit board.

[0016] The utility model further sets up, positioning bubble cotton is arranged between both ends of glass layer and both ends of circuit board, and conductive adhesive layer is arranged between both ends of ITO conductive layer and both ends of circuit board.

[0017] The utility model further sets up, the bottom of lower shell is equipped with battery cavity, and the battery cavity is detachably connected with storage battery, and metal terminal is arranged between storage battery and circuit board.

[0018] The bottom of circuit board is equipped with battery cover that can be detachably connected with battery cavity.

[0019] The utility model further sets up, the bottom of lower shell is equipped with boss, and both ends of boss are equipped with locking block.

[0020] The top of bracket is equipped with rotary groove, and boss is rotatably arranged in rotary groove, and both ends of bracket are equipped with first opening and second opening matched with locking block, and first opening and second opening are respectively communicated with rotary groove, and one side of first opening is equipped with first resisting block, and one side of second opening is equipped with second resisting block, and the other side of first opening is equipped with first inclined surface, and the other side of second opening is equipped with second inclined surface.

[0021] The bottom of bracket is equipped with mounting groove.

[0022] The utility model further sets up, the top of bracket is equipped with arc-shaped guide groove, and the bottom of lower shell is telescopically movably equipped with guide pin, and guide pin is movably arranged in arc-shaped guide groove, and spring is arranged between guide pin and the bottom of circuit board.

[0023] The utility model discloses a beneficial effect: the utility model discloses through being integrated display area and touch area on the ITO conductive layer of LCD display screen simultaneously, and ITO conductive layer is connected with circuit board directly through conductive adhesive layer, so that display area and touch area can be directly conducted with circuit board through conductive adhesive layer, reduce the number of connecting pin, save cost and space, in addition can make bicycle code table cancel entity button, thereby improve waterproof performance and further save space. BRIEF DESCRIPTION OF DRAWINGS

[0024] The utility model is further explained by the drawings, but the embodiment in the drawing does not constitute any limit to the utility model, and other drawings can be obtained according to the following drawings without the premise of creative labor for the ordinary skill in the art.

[0025] Figure 1 It is the structure schematic diagram of the utility model;

[0026] Figure 2 It is the structure schematic diagram of another view of the utility model;

[0027] Figure 3 It is the structure schematic diagram of the shell of the utility model;

[0028] Figure 4 It is the cross section drawing of the shell of the utility model;

[0029] Figure 5 It is the front view of the ITO conductive layer of the utility model;

[0030] Figure 6 It is the structure schematic diagram of the upper shell of the utility model;

[0031] Figure 7 It is the structure schematic diagram of the shell of the utility model hides the upper shell;

[0032] Figure 8 It is the structure schematic diagram of the bracket of the utility model;

[0033] Figure 9 It is the structure schematic diagram of another view of the bracket of the utility model;

[0034] Among them: 1. Upper shell; 11. Waterproof rib; 12. Card block; 13. Connecting column; 14. Fixing bolt; 15. First baffle; 16. Second baffle; 2. Lower shell; 21. Waterproof groove; 22. Card slot; 23. Guide pin; 24. Spring; 3. Circuit board; 31. Conductive adhesive layer; 32. Positioning foam; 4. LCD display; 41. Glass layer; 42. ITO conductive layer; 43. Display area; 44. Touch area; 5. Battery cavity; 51. Battery; 53. Battery cover; 6. Boss; 61. Locking block; 8. Bracket; 81. Rotation slot; 82. Mounting slot; 83. Arc guide slot; 91. First opening; 92. Second opening; 93. First stop block; 94. Second stop block; 95. First inclined surface; 96. Second inclined surface. DETAILED DESCRIPTION

[0035] The present invention will be further described with reference to the following embodiments.

[0036] Depend on Figures 1 to 9 It can be seen that the bicycle computer with integrated touch function described in this embodiment includes a housing; a circuit board 3 and an LCD display 4 are provided in the housing; the LCD display 4 includes a glass layer 41 and an ITO conductive layer 42 provided on top of the glass layer 41;

[0037] The ITO conductive layer 42 is provided with a display area 43 and a touch area 44; a conductive adhesive layer 31 is provided between the ITO conductive layer 42 and the circuit board 3;

[0038] The bottom of the housing is detachably connected to a bracket 8 .

[0039] Specifically, the bicycle computer with integrated touch function described in this embodiment integrates a display area 43 and a touch area 44 on the ITO conductive layer 42 of the LCD display screen 4, and the ITO conductive layer 42 is directly connected to the circuit board 3 through the conductive adhesive layer 31, so that the display area 43 and the touch area 44 can be directly connected to the circuit board 3 through the conductive adhesive layer 31, reducing the number of connecting pins, saving cost and space, and also allowing the bicycle computer to eliminate physical buttons, thereby improving waterproof performance and further saving space.

[0040] In the bicycle computer with integrated touch function described in this embodiment, the housing comprises an upper housing 1 and a lower housing 2 detachably connected to the upper housing 1. The above arrangement facilitates disassembly of the housing, thereby facilitating repair or replacement of components inside the housing.

[0041] The bicycle code table with integrated touch function, the outer periphery of the lower shell 2 is provided with a waterproof groove 21; the outer periphery of the upper shell 1 is provided with a waterproof convex ridge 11 matched with the waterproof groove 21; by setting the waterproof convex ridge 11 and the waterproof groove 21, after the waterproof convex ridge 11 is clamped in the waterproof groove 21, water can be prevented from entering the upper shell 1 and the lower shell 2; the lower shell 2 is provided with a clamping groove 22; the upper shell 1 is provided with a clamping block 12 matched with the clamping groove 22, and the above-mentioned setting facilitates the installation of the upper shell 1 and the lower shell 2.

[0042] The bicycle code table with integrated touch function, the upper shell 1 is provided with a connecting column 13; the circuit board 3 is provided with a through hole; the through hole and the connecting column 13 are provided with a fixing bolt 14. Through the above-mentioned setting, the circuit board 3 can be fixed in the upper shell 1.

[0043] The bicycle code table with integrated touch function, one end of the upper shell 1 is provided with a first baffle 15; the other end of the upper shell 1 is provided with a second baffle 16; the first baffle 15 and the second baffle 16 are used for resisting both ends of the LCD display screen 4. Through the above-mentioned setting, the LCD display screen 4 can be positioned.

[0044] The bicycle code table with integrated touch function, the circuit board 3 is arranged at the bottom of the glass layer 41; the glass layer 41 and the circuit board 3 are provided with a positioning foam 32. Through the above-mentioned setting, the stability between the glass layer 41 and the circuit board 3 can be improved.

[0045] The bicycle code table with integrated touch function, the glass layer 41 and the circuit board 3 are provided with a positioning foam 32; the above-mentioned setting can further improve the stability between the glass layer 41 and the circuit board 3; the two ends of the ITO conductive layer 42 and the two ends of the circuit board 3 are provided with a conductive adhesive layer 31, and the above-mentioned setting can ensure the electrical conduction between the ITO conductive layer 42 and the circuit board 3.

[0046] The bicycle code table with integrated touch function, the lower shell is provided with a battery cavity 5 at the bottom of the circuit board 3; the battery cavity 5 is detachably connected with a storage battery 51; the storage battery 51 and the circuit board 3 are provided with a metal terminal; the bottom of the circuit board 3 is provided with a battery cover 53 detachably connected with the battery cavity 5. Through the above-mentioned setting, the user can open the battery cover 53 to replace the storage battery 51.

[0047] The bicycle code table with integrated touch function, the bottom of the lower shell 2 is provided with a boss 6; the two ends of the boss 6 are provided with locking blocks 61;

[0048] The top of the bracket 8 is provided with a rotating groove 81; the boss 6 is rotatably arranged in the rotating groove 81; both ends of the bracket 8 are provided with a first opening 91 and a second opening 92 matched with the locking blocks 61; the first opening 91 and the second opening 92 are respectively communicated with the rotating groove 81; one side of the first opening 91 is provided with a first stop block 93; one side of the second opening 92 is provided with a second stop block 94; the other side of the first opening 91 is provided with a first inclined surface 95; the other side of the second opening 92 is provided with a second inclined surface 96; the bottom of the bracket 8 is provided with a mounting groove 82.

[0049] Specifically, when fixing the lower shell 2 and the bracket 8, first, align the two locking blocks 61 with the first opening 91 and the second opening 92 respectively, then push the lower shell 2 close to the bracket 8, so that the two locking blocks 61 respectively enter the rotating groove 81 from the first opening 91 and the second opening 92, then rotate the lower shell 2 until the two locking blocks 61 abut against the first stop block 93 and the second stop block 94 respectively, that is, the lower shell 2 and the bracket 8 are installed; in addition, by arranging the first inclined surface 95 and the second inclined surface 96, when installing, the two locking blocks 61 are facilitated to move towards the first stop block 93 and the second stop block 94, and when disassembling, the two locking blocks 61 are facilitated to move and rise towards the first opening 91 and the second opening 92.

[0050] The bracket 8 of the integrated touch function bicycle watch is provided with an arc-shaped guide groove 83 at the top; the bottom of the lower shell 2 is telescopically provided with a guide pin 23; the guide pin 23 is movably arranged in the arc-shaped guide groove 83; the guide pin 23 and the bottom of the circuit board 3 are provided with a spring 24. Through the above arrangement, the rotation of the lower shell 2 can be guided and limited.

[0051] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and are not intended to limit the protection scope of the present application. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced by equivalents without departing from the essence and scope of the technical solutions of the present application.

Claims

1. An integrated touch function bicycle computer, characterized by: The shell is internally provided with a circuit board (3) and an LCD display screen (4); the LCD display screen (4) comprises a glass layer (41) and an ITO conductive layer (42) arranged on the top of the glass layer (41); The ITO conductive layer (42) is provided with a display area (43) and a touch area (44); the ITO conductive layer (42) is provided with a conductive adhesive layer (31) between the ITO conductive layer (42) and the circuit board (3); The bottom of the shell is detachably connected with a bracket (8).

2. The integrated touch function bicycle watch according to claim 1, wherein: The shell comprises an upper shell (1) and a lower shell (2) detachably connected with the upper shell (1).

3. The integrated touch-enabled bicycle computer of claim 2, wherein: The outer periphery of the lower shell (2) is provided with a waterproof groove (21); the outer periphery of the upper shell (1) is provided with a waterproof convex rib (11) matched with the waterproof groove (21); The lower shell (2) is provided with a clamping groove (22); the upper shell (1) is provided with a clamping block (12) matched with the clamping groove (22).

4. The integrated touch-enabled bicycle computer of claim 2, wherein: The upper shell (1) is provided with a connecting column (13); the circuit board (3) is provided with a through hole; the through hole is provided with a fixing bolt (14) between the through hole and the connecting column (13).

5. The integrated touch-enabled bicycle computer of claim 2, wherein: One end of the upper shell (1) is provided with a first baffle (15); the other end of the upper shell (1) is provided with a second baffle (16); the first baffle (15) and the second baffle (16) are used for resisting the two ends of the LCD display screen (4).

6. The integrated touch-enabled bicycle computer of claim 2, wherein: The circuit board (3) is arranged at the bottom of the glass layer (41); the glass layer (41) is provided with a positioning foam (32) between the glass layer (41) and the circuit board (3).

7. The integrated touch-enabled bicycle computer of claim 6, wherein: The glass layer (41) is provided with the positioning foam (32) between the two ends of the glass layer (41) and the two ends of the circuit board (3); the ITO conductive layer (42) is provided with the conductive adhesive layer (31) between the two ends of the ITO conductive layer (42) and the two ends of the circuit board (3).

8. The integrated touch-enabled bicycle computer of claim 2, wherein: The lower shell is provided with a battery cavity (5) at the bottom of the circuit board (3); the battery cavity (5) is detachably connected with a storage battery (51); the storage battery (51) is provided with a metal terminal between the storage battery (51) and the circuit board (3); The bottom of the circuit board (3) is provided with a battery cover (53) detachably connected with the battery cavity (5).

9. The integrated touch-enabled bicycle computer of claim 2, wherein: The bottom of the lower shell (2) is provided with a boss (6); the two ends of the boss (6) are provided with locking blocks (61); The top of the bracket (8) is provided with a rotating groove (81); the boss (6) is rotatably arranged in the rotating groove (81); the two ends of the bracket (8) are provided with a first opening (91) and a second opening (92) matched with the locking blocks (61); the first opening (91) and the second opening (92) are respectively communicated with the rotating groove (81); one side of the first opening (91) is provided with a first resisting block (93); one side of the second opening (92) is provided with a second resisting block (94); the other side of the first opening (91) is provided with a first inclined surface (95); the other side of the second opening (92) is provided with a second inclined surface (96); The bottom of the bracket (8) is provided with a mounting groove (82).

10. The integrated touch-enabled bicycle computer of claim 9, wherein: The top of the bracket (8) is provided with an arc-shaped guide slot (83); the bottom of the lower shell (2) is provided with a guide pin (23) which is movably arranged in the arc-shaped guide slot (83); and the guide pin (23) is provided with a spring (24) at the bottom of the circuit board (3).

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