Electric bicycle reed switch electrifying device

Abstract

The utility model discloses a reed switch electrifying device of an electric bicycle, which comprises a switch seat, a reed switch assembly and a connecting mechanism, the other end of the switch seat is provided with a connecting wire, and the reed switch assembly is arranged in the switch seat; the connecting mechanism is arranged between the connecting line and the penetrating position of the switch base and comprises a connecting sleeve, one end of the connecting sleeve is provided with a threaded connecting piece used for being connected with the switch base, the other end of the connecting sleeve is provided with a rotary locking piece, and the rotary locking piece is used for penetrating and locking of the outer wall of the connecting line. According to the utility model, the connecting mechanism is arranged between the interpenetrating positions of the connecting line and the switch base, the connecting sleeve, the threaded connecting piece and the rotary locking piece are jointly formed, the threaded connecting piece can realize threaded interpenetrating connection between the connecting sleeve and the switch base, and then the rotary locking piece is used for interpenetrating locking of the connecting line, so that the connecting line is conveniently connected with the switch base. Therefore, when the connecting line is collided and pulled, the connection between the connecting line and the reed switch is not affected.

Description

Technical Field

[0001] The utility model relates to the field of electric bicycle equipment, in particular to a reed switch energizing device for an electric bicycle. Background Art

[0002] A reed switch is a sensor used to detect and control electrical signals. It usually consists of a sealed glass tube and two flexible metal contacts (also called reeds). There is an inert gas inside the tube, and the two contacts are disconnected in the absence of an external magnetic field.

[0003] In the setting of the electric bicycle handlebars, a reed switch power supply device is used to control the power on and off of the vehicle body. When an external magnetic field is applied to the handlebars (usually through a magnet), the metal contacts inside the reed switch will be attracted by the magnetic force, thus forming a closed circuit. At this time, current can flow through the switch to control the working status of the electric bicycle's motor or other electronic equipment.

[0004] When the reed switch power-on device is connected to the internal circuit of the vehicle body, a connecting wire is required to connect them in series. At this time, the reed switch will be connected in series at the connecting wire. In the setting of the electric bicycle handlebar, the connecting wire will be partially exposed. In this way, during daily riding, it is inevitable to touch the exposed wire part. With multiple such collisions, it is very easy to cause a circuit break at the connection between the connecting wire and the reed switch, thereby making the handlebar power control invalid. Therefore, a reed switch power-on device for an electric bicycle is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a reed switch energizing device for an electric bicycle to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a reed switch energizing device for an electric bicycle, comprising a switch base, one end of which is provided with a mounting base, the other end of which is provided with a connecting wire, and further comprising:

[0007] A reed switch assembly is disposed in the switch seat;

[0008] A connecting mechanism is arranged between the insertion of the connecting wire and the switch seat. The connecting mechanism includes a connecting sleeve, one end of which is provided with a threaded connector for connecting to the switch seat, and the other end of the connecting sleeve is provided with a rotary locking member, which is used to lock the insertion of the outer wall of the connecting wire.

[0009] Preferably, a placement cavity is provided on the inner wall of the switch seat, and the reed switch assembly is arranged in the placement cavity.

[0010] Preferably, the reed switch assembly includes a reed tube, which is disposed in the placement cavity, and a conductive end of the reed tube is electrically connected to one end of the connecting wire.

[0011] Preferably, the threaded connector includes a threaded connecting tube, one end of which is fixedly connected to one side of the connecting sleeve, the other end of which is threadedly connected to the end of the switch seat away from the mounting seat, and the connecting line is connected to the middle of the connecting sleeve and the threaded connecting tube.

[0012] Preferably, the rotary locking member comprises:

[0013] A ring cover, which is sleeved on the outer wall of the connecting line and is arranged at the end of the connecting sleeve away from the switch seat;

[0014] A locking ring is sleeved on the outer wall of the connecting line, and the locking ring is arranged between the ring cover and the side opposite to the connecting sleeve.

[0015] Preferably, a plurality of puncture needles are arranged around the inner ring wall of the locking ring, and the plurality of puncture needles are inserted around and connected to the outer wall of the connecting line.

[0016] Preferably, a rotation groove is formed on a side of the connecting sleeve away from the switch seat, a sleeve groove is formed on a side of the ring cover close to the connecting sleeve, and the locking ring is rotatably inserted and connected between the rotation groove and the sleeve groove.

[0017] Preferably, a support groove is provided on the inner ring wall of the rotating groove, and a support sheet is provided on the outer wall of the locking ring, and the support sheet is slidably inserted and connected in the support groove.

[0018] The technical effects and advantages of this utility model are:

[0019] The utility model provides a connecting mechanism between the insertion of the connecting wire and the switch seat, and the connecting mechanism is composed of a connecting sleeve, a threaded connecting piece and a rotary locking piece. The threaded insertion connection between the connecting sleeve and the switch seat can be achieved through the threaded connecting piece, and then the insertion and locking of the connecting wire is performed through the rotary locking piece. At the same time, the characteristic of being able to rotate after being locked enables the threaded connecting piece to operate stably. Under such a structural setting, the connecting wire and the switch seat can be locked, and further, when the connecting wire is pulled by a collision, the connection between the connecting wire and the reed switch will not be affected, so that the connection between the two is more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic structural diagram of the utility model as a whole.

[0021] Figure 2 This is a cross-sectional view of the structural connection of the switch base, connecting wire and connecting mechanism of the utility model.

[0022] Figure 3 This is a side sectional view of the structural connection of the connecting wire and the connecting mechanism of the utility model.

[0023] Figure 4 This is a schematic diagram of the structural connection between the power supply device of the utility model and the handlebar of the electric bicycle.

[0024] In the figure: 1. switch base; 2. mounting base; 3. connecting sleeve; 301. ring cover; 302. threaded connecting pipe; 4. connecting wire; 5. reed switch; 6. locking ring; 601. puncture needle; 602. support plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] The utility model provides Figure 1-4 The electric bicycle reed switch energizing device shown includes a switch base 1, one end of which is provided with a mounting base 2. The mounting base 2 enables the switch base 1 to be fixed to the handle of the electric bicycle, and the shape of the mounting base 2 can be set according to the shape of the handle to be connected. The other end of the switch base 1 is provided with a connecting wire 4, and further includes:

[0027] A reed switch assembly is disposed in a switch base 1. The inner wall of the switch base 1 is provided with a placement cavity, and the reed switch assembly is disposed in the placement cavity.

[0028] Specifically, the reed switch assembly includes a reed tube 5 , which is disposed in the placement cavity, and a conductive end of the reed tube 5 is electrically connected to one end of the connecting wire 4 .

[0029] It should be noted that the reed switch 5 on the handlebars of an electric bicycle is a switching element that uses the principle of a reed switch (also known as a reed switch) to control the circuit. A reed switch typically consists of two metal contacts encapsulated in a glass tube filled with an inert gas. In the absence of an external magnetic field, the two contacts are open. When an external magnetic field (usually via a magnet) is applied to the handlebars, this field affects the metal contacts within the reed switch. Once the external magnetic field reaches a certain intensity, the metal contacts within the reed switch are attracted together by magnetic force, forming a closed circuit. At this point, current can flow through the switch, controlling the operating state of the electric bicycle's motor or other electronic devices. When the external magnetic field is removed or weakened, the metal contacts separate due to the action of a spring, breaking the circuit and stopping the flow of current. In this way, the handlebar switch on an electric bicycle achieves a wear-free, fast-response function, making it suitable for frequent operation. In this embodiment, the connecting wire 4 is a two-wire structure, connecting the positive and negative terminals of the reed switch 5, respectively, thereby connecting the reed switch 5 in series within the path of the connecting wire 4.

[0030] The connecting mechanism is arranged between the insertion of the connecting wire 4 and the switch seat 1. The connecting mechanism includes a connecting sleeve 3. One end of the connecting sleeve 3 is provided with a threaded connector for connecting to the switch seat 1, and the other end of the connecting sleeve 3 is provided with a rotary locking piece. The rotary locking piece is used to lock the insertion of the outer wall of the connecting wire 4.

[0031] Specifically, the threaded connection includes a threaded connection tube 302, one end of which is fixedly connected to one side of the connecting sleeve 3, and the other end of the threaded connection tube 302 is threadedly connected to the end of the switch seat 1 away from the mounting seat 2, and the connecting wire 4 is connected to the middle of the connecting sleeve 3 and the threaded connection tube 302.

[0032] It should be noted that a threaded groove is provided at one end of the switch base 1 for inserting the connecting wire 4 , and the threaded groove is adapted to the outer wall thread of the threaded connecting tube 302 , so that the threaded connecting tube 302 can be threadedly connected to the switch base 1 .

[0033] Specifically, the rotation locking member includes:

[0034] The ring cover 301 is sleeved on the outer wall of the connecting line 4 and is arranged at the end of the connecting sleeve 3 away from the switch base 1;

[0035] The locking ring 6 is sleeved on the outer wall of the connecting line 4. The locking ring 6 is arranged between the ring cover 301 and the opposite side of the connecting sleeve 3. A plurality of puncture needles 601 are arranged around the inner ring wall of the locking ring 6. The plurality of puncture needles 601 are arranged around and inserted into the outer wall of the connecting line 4.

[0036] It should be noted that the puncture needle 601 on the inner wall of the locking ring 6 is inserted into the outer wall of the connecting wire 4 passing through the inner wall of the locking ring 6. After puncture, the connecting wire 4 is punctured and fixed. At this time, if the position of the locking ring 6 does not change, the connecting wire 4 will not be broken.

[0037] Furthermore, a rotation groove is formed on the side of the connecting sleeve 3 away from the switch base 1 , and a sleeve groove is formed on the side of the ring cover 301 close to the connecting sleeve 3 , and the locking ring 6 is rotatably inserted and connected between the rotation groove and the sleeve groove.

[0038] It should be noted that the opening radius of the sleeve groove and the rotation groove is the same, so that after the ring cover 301 is combined with the connecting sleeve 3, the sleeve groove and the rotation groove are docked, and the ring cover 301 and the connecting sleeve 3 are fixed by adhesion or welding to ensure that the locking ring 6 set between the rotation groove and the sleeve groove will not fall off.

[0039] Furthermore, a support groove is provided on the inner ring wall of the rotating groove, and a support piece 602 is provided on the outer wall of the locking ring 6. The support piece 602 is slidably inserted and connected in the support groove.

[0040] It should be noted that the support plate 602 can rotate in the support groove, and at the same time the support plate 602 blocks the locking ring 6. Under the setting of the support groove and the rotation groove of the support plate 602, when the threaded connecting tube 302 is rotated to connect with the switch seat 1, the connecting sleeve 3 and the threaded connecting tube 302 can rotate without affecting the connecting line 4.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A reed switch power supply device for an electric bicycle, comprising a switch base (1), one end of the switch base (1) is provided with a mounting base (2), and the other end of the switch base (1) is provided with a connecting wire (4), characterized in that: Also includes: A reed switch assembly, wherein the reed switch assembly is arranged in a switch seat (1); A connecting mechanism is provided between the insertion point of the connecting wire (4) and the switch seat (1), the connecting mechanism comprising a connecting sleeve (3), one end of the connecting sleeve (3) being provided with a threaded connector for connecting to the switch seat (1), and the other end of the connecting sleeve (3) being provided with a rotary locking member, the rotary locking member being used for locking the insertion of the outer wall of the connecting wire (4).

2. The electric bicycle reed switch energizing device according to claim 1, characterized in that: The inner wall of the switch seat (1) is provided with a placement cavity, and the reed switch assembly is arranged in the placement cavity.

3. The electric bicycle reed switch energizing device according to claim 2, characterized in that: The reed switch assembly comprises a reed tube component (5), the reed tube component (5) is arranged in the placement cavity, and the conductive end of the reed tube component (5) is electrically connected to one end of the connecting wire (4).

4. The electric bicycle reed switch energizing device according to claim 1, characterized in that: The threaded connection piece comprises a threaded connection tube (302), one end of which is fixedly connected to one side of the connection sleeve (3), the other end of which is threadedly connected to an end of the switch seat (1) away from the mounting seat (2), and the connecting wire (4) is connected to the middle of the connection sleeve (3) and the threaded connection tube (302).

5. The electric bicycle reed switch energizing device according to claim 1, characterized in that: The rotary locking member comprises: A ring cover (301), wherein the ring cover (301) is sleeved on the outer wall of the connecting wire (4), and the ring cover (301) is arranged at an end of the connecting sleeve (3) away from the switch seat (1); A locking ring (6) is sleeved on the outer wall of the connecting line (4), and the locking ring (6) is arranged between the ring cover (301) and the side opposite to the connecting sleeve (3).

6. The electric bicycle reed switch energizing device according to claim 5, characterized in that: The inner ring wall of the locking ring (6) is surrounded by a plurality of puncture needles (601), and the plurality of puncture needles (601) are surrounded and inserted into the outer wall of the connecting line (4).

7. The electric bicycle reed switch energizing device according to claim 5, characterized in that: A rotation groove is provided on the side of the connecting sleeve (3) away from the switch seat (1), a sleeve groove is provided on the side of the ring cover (301) close to the connecting sleeve (3), and the locking ring (6) is rotatably inserted and connected between the rotation groove and the sleeve groove.

8. The electric bicycle reed switch energizing device according to claim 7, characterized in that: The inner ring wall of the rotating groove is provided with a supporting groove, and the outer wall of the locking ring (6) is provided with a supporting piece (602), and the supporting piece (602) is slidably inserted and connected in the supporting groove.

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