Headlamp support for closed tricycle

Abstract

The utility model discloses a headlight support for a closed tricycle, which belongs to the technical field of lighting equipment, and comprises a support frame and a transmission mechanism, the transmission mechanism is arranged in the support frame and comprises a conversion bin, the conversion bin is arranged in the support frame, a first bearing is arranged on the surface of the support frame in a penetrating manner, and a second bearing is arranged on the surface of the support frame. The headlight support for the closed tricycle has the advantages that by arranging the transmission mechanism, when people need to fix a headlight, the headlight can be fixed only by rotating the rotary knob under meshing of a first bevel gear and a second bevel gear, the headlight can be fixed, and the headlight can be fixed by rotating the rotary knob. And a threaded column and a third bevel gear are driven to rotate, under the cooperation of the threaded column, a threaded cap and the third bevel gear, a clamping plate can conveniently and fixedly install headlamps of different sizes, the working efficiency of people is improved, and the application range of the device is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting equipment, and more specifically, to a headlight bracket for a closed tricycle. Background Art

[0002] A tricycle is a means of transport modified from a bicycle. It can carry people or goods. It became very popular after the 1930s and gradually replaced the position of rickshaws. A tricycle is a combination of rickshaws and bicycles. Tricycles can be divided into human-powered tricycles, electric tricycles, children's tricycles, and battery tricycles. Closed electric tricycles mainly refer to electric vehicles with sheds that can protect against wind, rain, and sand.

[0003] Nowadays, when installing the headlight bracket of a closed tricycle, bolts are mostly used to fix the headlight, which is inconvenient to install and fix headlights of different sizes, and there is no shock absorption function. The headlight may be damaged when the car bumps. In this regard, we propose a headlight bracket for a closed tricycle. Utility Model Content

[0004] Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a headlight bracket for a closed tricycle, which has the characteristics of being convenient for installing headlights of different sizes and being able to reduce shock to the headlights.

[0006] Technical Solution

[0007] To achieve the above-mentioned purpose, the utility model provides a headlight bracket for a closed tricycle, including a support frame and a transmission mechanism, the transmission mechanism is arranged inside the support frame, the transmission mechanism includes a conversion warehouse, the conversion warehouse is opened inside the support frame, a first bearing is penetrated on the surface of the support frame, a first rotating shaft is penetrated inside the first bearing, a knob is fixedly connected to one end of the first rotating shaft, a first bevel gear is fixedly connected to the other end of the first rotating shaft, a transmission warehouse is opened inside the support frame, a second bearing is penetrated on the surface of the transmission warehouse, a second rotating shaft is penetrated inside the second bearing, a second bevel gear is fixedly connected to one end of the second rotating shaft, the first bevel gear and the second bevel gear are meshed with each other, a threaded column is fixedly connected to the other end of the second rotating shaft, a threaded cap is threadedly connected to the surface of the threaded column, a connecting block is fixedly connected to the side of the threaded cap, a motion groove is opened on the surface of the support frame, the connecting block is penetrated inside the motion groove, there are four conversion warehouses, four transmission warehouses and four threaded columns respectively, and they are symmetrically arranged inside the support frame.

[0008] When a headlight bracket for a closed tricycle using the technical solution is used, a transmission mechanism is set up. When people want to fix the headlight, they only need to turn the knob, and the threaded column and the third bevel gear are driven to rotate under the engagement of the first bevel gear and the second bevel gear. With the cooperation of the threaded column, the threaded cap and the third bevel gear, it is convenient for the clamping plate to fix and install headlights of different sizes, thereby improving people's work efficiency and increasing the scope of application of the device.

[0009] Furthermore, a synchronization chamber is opened inside the support frame, a third bearing is passed through the surface of the synchronization chamber, a third rotating shaft is passed through the inside of the third bearing, one end of the third rotating shaft is fixedly connected to the side of the threaded column, and the other end of the third rotating shaft is fixedly connected to a third bevel gear. There are four third bevel gears in total, and they are arranged in a rectangular shape inside the synchronization chamber.

[0010] Furthermore, a clamping block is fixedly connected to the side of the connecting block, the clamping block is L-shaped, a damper is fixedly connected to the side of the clamping block, and a clamping plate is fixedly connected to the other end of the damper. There are multiple dampers and clamping plates, which are symmetrically arranged on the side of the clamping block.

[0011] Furthermore, a lamp holder is provided on the surface of the support frame, a headlight body is fixedly connected to the surface of the lamp holder, and the lamp holder is in contact with a clamping plate.

[0012] Furthermore, a lampshade is arranged on the side of the support frame, a fixing groove is opened on the surface of the lampshade, fixing bolts are arranged inside the fixing groove, and there are four fixing grooves and four fixing bolts respectively, which are arranged in a rectangular shape on the surface of the lampshade.

[0013] Furthermore, the sizes of the support frame and the lampshade match.

[0014] Furthermore, a fixing plate is fixedly connected to the side of the support frame, and a fastening bolt is threadedly connected to the surface of the fixing plate. There are four fixing plates and fastening bolts in total, and they are arranged in a rectangular shape on the side of the support frame.

[0015] Beneficial Effects

[0016] In summary, the utility model has the following beneficial effects:

[0017] 1. The headlight bracket for a closed tricycle is provided with a transmission mechanism. When people want to fix the headlight, they only need to turn the knob. Under the meshing of the first bevel gear and the second bevel gear, the threaded column and the third bevel gear are driven to rotate. Under the cooperation of the threaded column, the threaded cap and the third bevel gear, the clamping plate is convenient for fixing and installing headlights of different sizes, thereby improving people's work efficiency and the application scope of the device;

[0018] 2. The headlight bracket for a closed tricycle is provided with a clamping block, a damper and a clamping plate. When the vehicle is bumped, the headlight will shake. Under the action of the damper, the lamp holder can be shock-absorbed, thereby increasing the service life of the headlight, preventing the headlight from being damaged due to bumps, and improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the structure of the utility model in a frontal perspective cross-sectional view;

[0021] Figure 2 It is a schematic diagram of the structure of the utility model in a frontal perspective;

[0022] Figure 3 It is a three-dimensional enlarged structural diagram of the transmission mechanism in the utility model.

[0023] The symbols in the accompanying drawings are:

[0024] 1. Support frame; 2. Transmission mechanism; 201. Conversion chamber; 202. First bearing; 203. First rotating shaft; 204. Knob; 205. First bevel gear; 206. Transmission chamber; 207. Second bearing; 208. Second rotating shaft; 209. Second bevel gear; 210. Threaded column; 211. Threaded cap; 212. Connecting block; 213. Moving groove; 214. Synchronous chamber; 215. Third bearing; 216. Third rotating shaft; 217. Third bevel gear; 3. Clamping block; 4. Damper; 5. Clamping plate; 6. Lamp holder; 7. Headlight body; 8. Lamp cover; 9. Fixing groove; 10. Fixing bolt; 11. Fixing plate; 12. Fastening bolt. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0026] Example:

[0027] The following is combined with Figure 1-3 The utility model is described in further detail.

[0028] See also Figure 1-3 The utility model provides a technical solution: a headlight bracket for a closed tricycle, comprising a support frame 1 and a transmission mechanism 2, the transmission mechanism 2 is arranged inside the support frame 1, the transmission mechanism 2 comprises a conversion chamber 201, the conversion chamber 201 is opened inside the support frame 1, a first bearing 202 is penetrated on the surface of the support frame 1, a first rotating shaft 203 is penetrated inside the first bearing 202, a knob 204 is fixedly connected to one end of the first rotating shaft 203, a first bevel gear 205 is fixedly connected to the other end of the first rotating shaft 203, a transmission chamber 206 is opened inside the support frame 1, a second bearing 20 7. A second rotating shaft 208 is passed through the interior of the second bearing 207, and a second bevel gear 209 is fixedly connected to one end of the second rotating shaft 208. The first bevel gear 205 and the second bevel gear 209 are meshed with each other. A threaded column 210 is fixedly connected to the other end of the second rotating shaft 208. A threaded cap 211 is threadedly connected to the surface of the threaded column 210, and a connecting block 212 is fixedly connected to the side of the threaded cap 211. A moving groove 213 is opened on the surface of the support frame 1, and the connecting block 212 is passed through the moving groove 213. There are four conversion chambers 201, four transmission chambers 206 and four threaded columns 210 respectively, and they are symmetrically arranged inside the support frame 1.

[0029] By adopting the above technical solution, the headlight bracket for a closed tricycle is provided with a transmission mechanism 2. When people want to fix the headlight, they only need to turn the knob 204. Under the engagement of the first bevel gear 205 and the second bevel gear 209, the threaded column 210 and the third bevel gear 217 are driven to rotate. Under the cooperation of the threaded column 210, the threaded cap 211 and the third bevel gear 217, the clamping plate 5 is convenient for fixing and installing headlights of different sizes, thereby improving people's work efficiency and increasing the scope of application of the device.

[0030] Specifically, a synchronization chamber 214 is opened inside the support frame 1, a third bearing 215 is passed through the surface of the synchronization chamber 214, a third rotating shaft 216 is passed through the inside of the third bearing 215, one end of the third rotating shaft 216 is fixedly connected to the side of the threaded column 210, and the other end of the third rotating shaft 216 is fixedly connected to the third bevel gear 217. There are four third bevel gears 217, which are arranged in a rectangular shape inside the synchronization chamber 214.

[0031] Specifically, a clamping block 3 is fixedly connected to the side of the connecting block 212, and the clamping block 3 is L-shaped. A damper 4 is fixedly connected to the side of the clamping block 3, and a clamping plate 5 is fixedly connected to the other end of the damper 4. There are multiple dampers 4 and clamping plates 5, and they are symmetrically arranged on the side of the clamping block 3.

[0032] By adopting the above technical solution, the headlight bracket for a closed three-wheeled vehicle is provided with a clamping block 3, a damper 4 and a clamping plate 5. When the vehicle is bumped, the headlight will shake. Under the action of the damper 4, the lamp holder 6 can be damped, thereby increasing the service life of the headlight, preventing the headlight from being damaged due to bumps, and improving the practicability of the device.

[0033] Specifically, a lamp holder 6 is disposed on the surface of the support frame 1 , a headlight body 7 is fixedly connected to the surface of the lamp holder 6 , and the lamp holder 6 is in contact with the clamping plate 5 .

[0034] Specifically, a lampshade 8 is arranged on the side of the support frame 1 , a fixing groove 9 is opened on the surface of the lampshade 8 , a fixing bolt 10 is arranged inside the fixing groove 9 , and there are four fixing grooves 9 and four fixing bolts 10 , which are arranged on the surface of the lampshade 8 in a rectangular shape.

[0035] By adopting the above technical solution, the headlight bracket for a closed tricycle is provided with a fixing groove 9 and a fixing bolt 10. When people want to install the lampshade 8, they only need to install the lampshade 8 on the support frame 1 and rotate the fixing bolt 10. Under the action of the fixing bolt 10, the lampshade 8 is fixed, which is convenient for people to protect the headlights and improves the practicability of the device.

[0036] Specifically, the sizes of the support frame 1 and the lampshade 8 match.

[0037] Specifically, a fixing plate 11 is fixedly connected to the side of the support frame 1 , and a fastening bolt 12 is threadedly connected to the surface of the fixing plate 11 . There are four fixing plates 11 and fastening bolts 12 in total, and they are arranged in a rectangular shape on the side of the support frame 1 .

[0038] The working principle of the utility model is as follows: when people want to install the headlight, they only need to place the headlight on the surface of the support frame 1, and then turn the knob 204 to drive the first bevel gear 205 to rotate. Under the meshing of the first bevel gear 205 and the second bevel gear 209, the threaded column 210 and the third bevel gear 217 are driven to rotate. Under the cooperation of the threaded column 210 and the threaded cap 211, the clamping block 3 is driven to move. Under the cooperation of the third bevel gear 217, the clamping block 3 can clamp the lamp holder 6, thereby fixing the headlight. Under the cooperation of the damper 4, the device can play a good shock-absorbing effect when encountering vibration. Then the lampshade 8 is installed on the support frame 1, and the fixing bolt 10 is turned to fix the lampshade 8. Finally, the support frame 1 is close to the installation position, and the fastening bolt 12 is turned to fix the device to complete the installation of the headlight.

[0039] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A headlight bracket for a closed tricycle, comprising a support frame (1) and a transmission mechanism (2), characterized in that: The transmission mechanism (2) is arranged inside the support frame (1), and the transmission mechanism (2) comprises a conversion chamber (201), the conversion chamber (201) is opened inside the support frame (1), a first bearing (202) is passed through the surface of the support frame (1), a first rotating shaft (203) is passed through the interior of the first bearing (202), one end of the first rotating shaft (203) is fixedly connected to a knob (204), and the other end of the first rotating shaft (203) is fixedly connected to a first bevel gear (205), a transmission chamber (206) is opened inside the support frame (1), a second bearing (207) is passed through the surface of the transmission chamber (206), and a second rotating shaft (203) is passed through the interior of the second bearing (207). 08), one end of the second rotating shaft (208) is fixedly connected to the second bevel gear (209), the first bevel gear (205) and the second bevel gear (209) are meshed with each other, the other end of the second rotating shaft (208) is fixedly connected to a threaded column (210), the surface of the threaded column (210) is threadedly connected to a threaded cap (211), the side of the threaded cap (211) is fixedly connected to a connecting block (212), the surface of the support frame (1) is provided with a moving groove (213), the connecting block (212) is inserted into the moving groove (213), the conversion chamber (201), the transmission chamber (206) and the threaded column (210) are four each, and are symmetrically arranged inside the support frame (1).

2. A headlight bracket for a closed tricycle according to claim 1, characterized in that: A synchronous chamber (214) is provided inside the support frame (1), a third bearing (215) is passed through the surface of the synchronous chamber (214), a third rotating shaft (216) is passed through the inside of the third bearing (215), one end of the third rotating shaft (216) is fixedly connected to the side of the threaded column (210), and the other end of the third rotating shaft (216) is fixedly connected to a third bevel gear (217), and there are four third bevel gears (217) in total, which are arranged in a rectangular shape inside the synchronous chamber (214).

3. The headlight bracket for a closed tricycle according to claim 1, characterized in that: The side of the connection block (212) is fixedly connected to a clamping block (3), the clamping block (3) is L-shaped, the side of the clamping block (3) is fixedly connected to a damper (4), the other end of the damper (4) is fixedly connected to a clamping plate (5), and there are a plurality of dampers (4) and clamping plates (5), which are symmetrically arranged on the side of the clamping block (3).

4. The headlight bracket for a closed tricycle according to claim 1, characterized in that: A lamp holder (6) is provided on the surface of the support frame (1), a headlight body (7) is fixedly connected to the surface of the lamp holder (6), and the lamp holder (6) is in contact with a clamping plate (5).

5. The headlight bracket for a closed tricycle according to claim 1, characterized in that: A lampshade (8) is arranged on the side of the support frame (1), a fixing groove (9) is provided on the surface of the lampshade (8), fixing bolts (10) are arranged inside the fixing groove (9), and there are four fixing grooves (9) and four fixing bolts (10) respectively, which are arranged in a rectangular shape on the surface of the lampshade (8).

6. A headlight bracket for a closed tricycle according to claim 1, characterized in that: The sizes of the support frame (1) and the lampshade (8) match each other.

7. The headlight bracket for a closed tricycle according to claim 1, characterized in that: A fixing plate (11) is fixedly connected to the side of the support frame (1), and a fastening bolt (12) is threadedly connected to the surface of the fixing plate (11). There are four fixing plates (11) and fastening bolts (12) in total, and they are arranged in a rectangular shape on the side of the support frame (1).

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