CN210680995U

CN210680995U - Vehicle lamp bracket

Info

Publication number: CN210680995U
Application number: CN201921685832.6U
Authority: CN
Inventors: 季志远
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-06-05
Anticipated expiration: 2029-10-10

Abstract

A car lamp holder is characterized by comprising a sleeve and a cam handle, wherein the sleeve comprises a fixed component and a movable component which are connected in a ring shape, the first end of the movable component is rotatably connected with the first end of the fixed component, a plurality of clamping grooves located at different positions are arranged at the second end of the fixed component, and the second end of the movable component can be connected with the clamping grooves located at different positions to adjust the ring size of the sleeve; the cam handle is connected with the sleeve, and the cam handle is used for adjusting the tightness degree of the sleeve. The utility model discloses a car lighting fixture is through setting up the draw-in groove that is located different positions on telescopic fixed subassembly to make moving part joinable in the draw-in groove department of different positions department, with the annular size of adjusting sleeve. The utility model discloses a car lighting fixture, its sleeve size is adjustable, and it is convenient to adjust.

Description

Vehicle lamp bracket

[ technical field ] A method for producing a semiconductor device

The utility model relates to a car lighting fixture, in particular to car lighting fixture of adjustable size with the different mounting dimension of adaptation.

[ background of the invention ]

In modern life, bicycles are increasingly popular as green travel vehicles and body-building sports. During night riding, the lamp is generally required to be equipped for travelling. Thus, the bicycle lights are often used as optional devices that require the rider to self-assemble and install. The existing bicycle lamp holder is usually fixed on the bicycle handle in the form of an anchor ear, or the lamp is fixed in the form of the anchor ear. Although the bicycle lamp holder in the hoop form has a certain adjusting range and can adjust the size of the hoop ring, the adjusting range is small, and the bicycle lamp holder can be adjusted loosely or tightly only in a small range. When the car light size differed great, this kind of current bicycle lighting fixture just can't the car light of the various sizes of adaptation, also can't adapt to the bicycle handle of unidimensional not, consequently, current bicycle lighting fixture commonality is relatively poor, can't satisfy different mounting dimension's fixed demand.

[ Utility model ] content

The utility model aims at solving the above problems, and provides a car lighting fixture that size is adjustable, and the commonality is strong.

In order to solve the above problem, the utility model provides a car lighting fixture, its characterized in that, it includes: the sleeve comprises a fixed component and a movable component which are connected in a ring shape, the first end of the movable component is rotatably connected with the first end of the fixed component, the second end of the fixed component is provided with a plurality of clamping grooves located at different positions, and the second end of the movable component can be connected with the clamping grooves located at different positions to adjust the ring size of the sleeve; the cam handle is connected with the sleeve, and the cam handle is used for adjusting the tightness degree of the sleeve.

The second end of the fixed component is provided with an arc-shaped yielding groove, the inner walls of two opposite sides of the yielding groove are respectively provided with a clamping groove, the clamping grooves are arranged at intervals, and the clamping grooves are communicated with each other through arc-shaped sliding grooves.

Be equipped with convex connecting portion on the lateral wall of the second end of moving part, the second end activity of moving part is located lead to let the inslot, connecting portion restrict in the draw-in groove with in the spout, connecting portion can follow the spout removes and the card goes into to the draw-in groove that is located different positions in order to adjust telescopic annular size.

The radian of the sliding groove is consistent with that of the yielding groove.

The one end that leads to the groove orientation the moving part is uncovered form.

The connecting part is cylindrical, and the shape of the clamping groove is matched with that of the connecting part.

The width of the second end of the moving part is smaller than the width of the yielding groove, and the distance between the end parts of the connecting parts is larger than the width of the yielding groove and smaller than the distance between the sliding grooves.

And the inner walls of two opposite sides of the yielding groove are respectively provided with yielding openings which are respectively communicated with the sliding grooves.

The yielding openings are respectively arranged at the end parts of the sliding grooves and are far away from the second ends of the moving parts, and the yielding openings and the clamping grooves are respectively positioned at two sides of the sliding grooves.

The beneficial contributions of the utility model reside in that, it has effectively solved above-mentioned problem. The utility model discloses a car lighting fixture is through setting up the draw-in groove that is located different positions on telescopic fixed subassembly to make moving part joinable in the draw-in groove department of different positions department, with the annular size of adjusting sleeve. The utility model discloses a car lighting fixture, its sleeve size is adjustable, and it is convenient to adjust.

[ description of the drawings ]

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an exploded view of the present invention.

Fig. 3 is a structural sectional view of the present invention.

Fig. 4 is a partial structural schematic diagram of the fixing assembly 13 of the present invention.

The sleeve 10, the first sleeve 11, the second sleeve 12, the fixing component 13, the first end 131 of the fixing component, the second end 132 of the fixing component, the fixing base 133, the relief groove 1331, the clamping groove 1332, the sliding groove 1333, the relief opening 1334, the movable groove 1335, the supporting portion 1336, the connecting seat 134, the rotating shaft hole 1341, the rotating shaft 1342, the mounting groove 1343, the connecting member 135, the arc surface 1351, the third end 136, the first cross rod 137, the screw 138, the first threaded portion 1381, the polished rod portion 1382, the second threaded portion 1383, the fourth end 139, the movable member 14, the first end 141 of the movable member, the second end 142 of the movable member, the connecting portion 143, the cam handle 20, the handle portion 21, the cam portion 22, the second cross rod 23, and the second internally threaded hole 231.

[ detailed description ] embodiments

The following examples are further to explain and supplement the present invention, and do not constitute any limitation to the present invention.

As shown in fig. 1 to 4, the lamp bracket of the present invention includes a sleeve 10 and a cam handle 20. The sleeve 10 is annular, can be sleeved on a bicycle handle and can be used for fixing a lamp; the cam handle 20 is connected to the sleeve 10, and is used for adjusting the tightness of the sleeve 10, so that the sleeve 10 can be tightly connected to a fixed object, such as a bicycle handle, a lamp, etc.

As shown in fig. 1 to 3, to facilitate the fixing of the lamp to the bicycle, the sleeve 10 is generally provided with two: a first sleeve 11 and a second sleeve 12. The first sleeve 11 is used to fix the bicycle handlebar, and the second sleeve 12 is used to fix the lamp. The first sleeve 11 and the second sleeve 12 can be fixedly connected or movably connected; to facilitate the adjustment of the direction of the vehicle lamp, the first sleeve 11 and the second sleeve 12 are preferably rotatably connected together. The connection between the first sleeve 11 and the second sleeve 12 can be made by referring to the known technology, and the present embodiment is not limited thereto.

As shown in fig. 1 to 3, the annular sizes of the first sleeve 11 and the second sleeve 12 may be set as needed, and may be uniform or non-uniform. In this embodiment, the sizes are preferably uniform.

As shown in fig. 1 to 3, the first sleeve 11 and the second sleeve 12 have the same structural principle, and each of them includes a fixed component 13 and a movable component 14 connected in a ring shape. The first sleeve 11 and the second sleeve 12 are connected together by their fixing members 13.

As shown in fig. 1 to 3, the movable member 14 is an arc plate having a first end 141 and a second end 142.

As shown in fig. 1 to 3, the fixed member 13 has an arc-shaped inner wall, and when it is aligned with the movable member 14, it can be integrally formed into a ring shape. The fixed component 13 is provided with a first end 131 and a second end 132.

As shown in fig. 1 to 3, the first end 131 of the fixed component 13 is rotatably connected to the first end 141 of the movable component 14, so that the movable component 14 can rotate around the connecting portion 143 thereof. Specifically, a rotating shaft hole 1341 is disposed at the first end 131 of the fixing component 13, a rotating shaft 1342 is disposed in the rotating shaft hole 1341, and the first end 141 of the movable component 14 is sleeved on the rotating shaft 1342 and can rotate around the rotating shaft 1342.

As shown in fig. 1-3, the second end 132 of the fixed component 13 is movably connected to the second end 142 of the movable component 14, so as to adjust the annular size of the sleeve 10.

As shown in fig. 2 and 3, a protruding connecting portion 143 is provided on a sidewall of the second end 142 of the movable member 14. The connecting portion 143 is adapted to be movably connected to the second end 132 of the fixing member 13 to adjust the connecting position, thereby adjusting the annular size of the sleeve 10. The shape of the connecting portion 143 may be set as required, and in this embodiment, the connecting portion 143 has a cylindrical shape. The connecting portion 143 and the movable member 14 may be integrally formed, or may be fixedly connected or movably connected, and may be specifically configured as required.

As shown in fig. 1 and 4, a relief slot 1331 is formed at the second end 132 of the fixing member 13. The relief groove 1331 is arc-shaped, and one end thereof facing the movable member 14 is open. The relief slot 1331 is adapted to be connected to the second end 142 of the moveable member 14. The relief slot 1331 is shaped and sized to mate with the second end 142 of the moveable member 14 such that the second end 142 of the moveable member 14 is moveable within the relief slot 1331. In this embodiment, the width of the relief slot 1331 is less than the width of the second end 142 of the moveable member 14, thereby facilitating movement of the second end 142 of the moveable member 14 within the relief slot 1331.

As shown in fig. 1, 3 and 4, a plurality of slots 1332 are respectively formed on the inner walls of two opposite sides of the passing slot 1331. The positions of the slots 1332 on the inner walls of the two sides are respectively in one-to-one correspondence. The slots 1332 on the inner walls of the same side are spaced apart from each other. The number of the slots 1332 may be set as desired, and the distance between the slots 1332 may be set as desired. In this embodiment, the inner walls of the two sides of the passing groove 1331 are provided with 6 slots 1332, and the inner wall of each side is provided with 3 slots 1332. The shape of the slot 1332 may be set according to needs, in this embodiment, the shape of the slot 1332 matches the shape of the connecting portion 143, and the slot 1332 is in an arc shape, which may facilitate the connecting portion 143 to slide in or out of the slot 1332.

As shown in fig. 1, 3 and 4, in order to facilitate the movement of the connecting portion 143 from the current position of the slot 1332 to the other position of the slot 1332, sliding grooves 1333 are respectively disposed on the inner walls of two opposite sides of the passing slot 1331. The sliding slot 1333 is arc-shaped and is communicated with the slot 1332, thereby facilitating the sliding of the connecting portion 143 to adjust the connecting position.

The arc of the sliding groove 1333 is identical to that of the passing groove 1331, and is parallel to the passing groove 1331.

As shown in fig. 1, fig. 3, and fig. 4, the slots 1332 are respectively located on the same side of the sliding slot 1333, and in this embodiment, the slots 1332 are respectively located on one side of the sliding slot 1333 close to the bottom of the relief slot 1331.

As shown in fig. 1, 3 and 4, in order to facilitate installation, relief openings 1334 are respectively formed on opposite side walls of the relief groove 1331. The relief openings 1334 are respectively communicated with the sliding slots 1333, so that the connecting portion 143 can slide out of the sliding slots 1333, and the second end 142 of the movable member 14 is separated from the second end 132 of the fixing member 13, thereby facilitating the sleeve 10 to be sleeved on the bicycle handle, or sleeving the lamp into the sleeve 10 for fixing. The relief openings 1334 are respectively provided at the ends of the slide grooves 1333. In this embodiment, the relief 1334 is far away from the second end 142 of the movable member 14, that is, the relief 1334 is far away from the open end of the relief slot 1331. The relief opening 1334 has one end penetrating the sliding groove 1333 and the other end penetrating the surface of the fixing member 13. The concessional port 1334 and the clamping groove 1332 are respectively located at two sides of the sliding groove 1333, so that the connecting portion 143 is clamped into the clamping groove 1332 when sliding towards the direction close to the bottom of the concessional groove 1331, and is withdrawn from the concessional port 1334 when sliding towards the direction far from the bottom of the concessional groove 1331. The shape and size of the receding opening 1334 can be set as required, which is convenient for the flexible sliding of the movable part.

When the second end 142 of the movable member 14 is connected to the second end 132 of the fixed member 13, the connecting portion 143 is constrained in the slot 1332 and the sliding slot 1333, and therefore, the distance between the ends of the connecting portion 143 is greater than the width of the passing slot 1331 and less than the distance between the sliding slots 1333.

When the annular size of the sleeve 10 needs to be adjusted, the connecting portion 143 is moved along the sliding groove 1333, so that the connecting portion 143 is clamped into the clamping groove 1332 at a proper position. Thus, the annular size of the sleeve 10 can be adjusted by adjusting the connection position of the connection portion 143 of the movable element 14 and the engaging groove 1332.

As shown in fig. 1 to 3, the cam handle 20 is movably connected to the sleeve 10 and is used for adjusting the tightness of the sleeve 10. When the moveable member 14 of the sleeve 10 is connected to the fixed member 13 in a looped manner, the connection between the second end 142 of the moveable member 14 and the second end 132 of the fixed member 13 is made more secure by compressing the cam handle 20. When the cam handle 20 is released, the connection between the second end 142 of the movable member 14 and the second end 132 of the fixed member 13 is loose, and the position of the connecting portion 143 of the movable member 14 can be adjusted to adjust the annular size of the sleeve 10, or the connecting portion 143 of the movable member 14 can be withdrawn from the relief 1334 to separate the movable member 14 from the fixed member 13.

As shown in fig. 1 to 3, in the present embodiment, a cam handle 20 is provided on each of the first sleeve 11 and the second sleeve 12, and can adjust the tightness of each of the first sleeve 11 and the second sleeve 12.

To facilitate understanding of the principle of connection between the cam handle 20 and the sleeve 10, the present embodiment will be described by taking the structure shown in the drawings as an example. It should be understood that the connection structure between the cam handle 20 and the sleeve 10 should not be limited to the specific structure described in the present embodiment.

As shown in fig. 1 to 3, the fixing assembly 13 includes a fixing base 133, a connecting seat 134, and a connecting member 135.

As shown in fig. 1 to 3, the connecting seat 134 is movably connected to the fixed base 133, and the connecting seat 134 can move relative to the fixed base 133.

As shown in fig. 1 to 3, one end of the fixing base 133 forms the second end 132 of the fixing component 13, and the relief slot 1331, the slot 1332, the sliding slot 1333 and the relief opening 1334 are formed thereon. The other end of the fixing base 133 is a third end 136. A movable slot 1335 is disposed at the third end 136, and one end of the movable slot 1335 facing the connection seat 134 is open. The movable slot 1335 is used for connecting the connecting seat 134, so that the connecting seat 134 can move along the movable slot 1335.

As shown in fig. 1 to 3, support portions 1336 are provided at the third end 136 of the fixing base 133 in parallel and spaced apart from each other, and the support portions 1336 are integrally formed with the fixing base 133. A first cross bar 137 is connected between the supporting portions 1336. The first cross bar 137 is transversely disposed and parallel to the axial direction of the sleeve 10. A first female screw hole is formed in the middle of the first cross bar 137 and is used for being threadedly coupled with the screw 138.

As shown in fig. 1 to fig. 3, one end of the connecting base 134 forms a first end 131 of the fixing component 13, and is provided with the rotating shaft hole 1341 and a rotating shaft 1342, which are rotatably connected to the movable component 14. The other end of the connecting section 134 is a fourth end 139. The fourth end 139 of the connecting base 134 can be inserted into the movable slot 1335 and can move along the movable slot 1335. An installation groove 1343 for installing the connecting member 135 is formed at the fourth end 139 of the connecting seat 134. The mounting groove 1343 is a circular groove, and a through hole is formed in the center thereof.

As shown in fig. 1 to 3, the connecting member 135 is disposed in the mounting groove 1343 of the connecting seat 134. The connector 135 has a through hole at the center thereof, and the position of the through hole corresponds to the position of the through hole of the mounting groove 1343. The through holes of the connecting seat 134 and the connecting member 135 coincide with the axial center of the first internal threaded hole of the first cross bar 137.

As shown in fig. 1 to 3, an arc surface 1351 matching with the rotation path of the cam handle 20 is provided on a surface of the connecting member 135 facing away from the connecting seat 134.

As shown in fig. 1 to 3, the cam handle 20 includes a handle portion 21 and a cam portion 22 which are integrally formed. A second cross bar 23 is rotatably connected to the cam portion 22. The second crossbar 23 is parallel to the first crossbar 137. A second internal threaded hole 231 is formed in the second cross bar 23 and is used for being in threaded connection with the screw 138.

As shown in fig. 1 to 3, the screw 138 includes a first screw portion 1381, a polished rod portion 1382, and a second screw portion 1383 in this order. The first thread part 1381 and the second thread part 1383 are respectively provided with external threads on the outer surfaces thereof. The surface of the polished rod portion 1382 is not provided with external threads. The second threaded portion 1383 is threadedly coupled to the second internally threaded hole 231 of the second cross bar 23. The first thread part 1381 is sequentially inserted through the through holes of the connecting member 135 and the connecting seat 134 to be threadedly coupled with the first internally threaded hole of the first cross bar 137. The polished rod portion 1382 is located between the first crossbar 137 and the second crossbar 23.

As shown in fig. 1 to 3, the cam handle 20 is movably connected to the sleeve 10 through the screw 138. When the cam handle 20 is rotated, if the thicker portion of the cam portion 22 is rotated to be in contact with the curved surface 1351 of the connecting member 135, the cam portion 22 presses the connecting member 135, so that the connecting seat 134 moves in a direction approaching the fixed base 133, and the second end 142 of the movable member 14 and the second end 132 of the fixed member 13 are tightened, so that the connecting portion 143 of the movable member 14 cannot slide, and the tightness of the connection between the second end 142 of the movable member 14 and the second end 132 of the fixed member 13 is ensured; when the thinner portion of the cam portion 22 rotates to be in contact with the curved surface 1351 of the connecting member 135, at this time, the cam portion 22 no longer presses the connecting member 135, the connecting seat 134 may have a certain looseness relative to the fixed base 133, at this time, the connection between the second end 142 of the movable member 14 and the second end 132 of the fixed member 13 is loose, and at this time, the connecting portion 143 of the movable member 14 may be slid, so that the connecting portion 143 is clamped into the clamping groove 1332 at a proper position, or the connecting portion 143 may be withdrawn from the relief opening 1334. Thus, by rotating the cam lever 20, the degree of tightness of the socket 10 can be adjusted. When the sleeve 10 needs to be fixed on a bicycle handle or the lamp needs to be fixed, the movable piece 14 and the fixed component 13 can be tightened through the cam handle 20; when the annular size of the sleeve 10 needs to be adjusted or the sleeve 10 needs to be opened, the movable member 14 and the fixed member 13 can be loosened by the cam handle 20.

Therefore, the utility model discloses a car lighting fixture has just been formed. When the annular size of the sleeve 10 needs to be adjusted, the movable member 14 and the fixed member 13 are firstly adjusted by the cam handle 20 to be loose, so that the second end 142 of the movable member 14 can move relative to the second end 132 of the fixed member 13, then the second end 142 of the movable member 14 is slid to make the connecting portion 143 slide along the sliding groove 1333 to be clamped into the clamping groove 1332 at a proper position, and then the movable member 14 and the fixed member 13 are adjusted by the cam handle 20 to be tight. Because the sleeve 10 is provided with a plurality of clamping grooves 1332, when in use, the connecting part 143 of the movable element 14 is clamped into the clamping grooves 1332 at different positions, so that the size of the sleeve 10 can be adjusted. The utility model discloses a car lighting fixture, its sleeve 10 size control range is great, and adjusts very conveniently, and it has very strong practicality, should widely popularize.

While the invention has been described with reference to the above embodiments, the scope of the invention is not limited thereto, and the above components may be replaced with similar or equivalent elements known to those skilled in the art without departing from the concept of the invention.

Claims

1. A vehicle lamp holder, characterized in that it comprises:

the sleeve (10) comprises a fixed component (13) and a movable component (14) which are connected in a ring shape, a first end (141) of the movable component (14) is rotatably connected with a first end (131) of the fixed component (13), a plurality of clamping grooves (1332) located at different positions are formed in a second end (132) of the fixed component (13), and a second end (142) of the movable component (14) can be connected with the clamping grooves (1332) located at different positions to adjust the ring size of the sleeve (10);

the cam handle (20) is connected with the sleeve (10), and the cam handle (20) is used for adjusting the tightness degree of the sleeve (10).

2. The vehicular lamp holder according to claim 1, wherein an arc-shaped relief groove (1331) is formed at the second end (132) of the fixing component (13), the clamping grooves (1332) are respectively formed on the inner walls of two opposite sides of the relief groove (1331), the clamping grooves (1332) are arranged at intervals, and the clamping grooves (1332) are communicated with each other through an arc-shaped sliding groove (1333).

3. The vehicle lamp holder according to claim 2, wherein a protruding connecting portion (143) is disposed on a sidewall of the second end (142) of the movable member (14), the second end (142) of the movable member (14) is movably disposed in the passing groove (1331), the connecting portion (143) is limited in the locking groove (1332) and the sliding groove (1333), and the connecting portion (143) can move along the sliding groove (1333) and be locked in the locking grooves (1332) at different positions to adjust the annular size of the sleeve (10).

4. A vehicle light holder according to claim 3, wherein the slide slot (1333) conforms to the arc of the relief slot (1331).

5. A vehicle lamp holder according to claim 3, wherein the end of the relief groove (1331) facing the movable member (14) is open.

6. A vehicle lamp holder according to claim 3, wherein said connecting portion (143) is cylindrical, and said engaging groove (1332) has a shape matching the shape of said connecting portion (143).

7. A vehicle lamp holder according to claim 3, wherein the width of the second end (142) of the movable member (14) is smaller than the width of the relief groove (1331), and the distance between the ends of the connecting portion (143) is greater than the width of the relief groove (1331) and smaller than the distance between the slide grooves (1333).

8. The vehicular lamp holder according to claim 3, wherein a relief opening (1334) is formed in each of the inner walls of the two opposite sides of the relief groove (1331), and the relief openings (1334) are respectively communicated with the sliding grooves (1333).

9. The vehicle lamp holder according to claim 8, wherein the relief opening (1334) is disposed at an end of the sliding slot (1333) and away from the second end (142) of the movable member (14), and the relief opening (1334) and the locking groove (1332) are disposed at two sides of the sliding slot (1333).