CN219027330U - Positioning device for assembling lamps - Google Patents

Abstract

The utility model relates to the technical field of lamp assembly, and discloses a positioning device for lamp assembly, which comprises a shell, wherein the shell is internally connected with a lamp shell, a support plate is fixedly arranged on the inner bottom wall of the shell, a positioning assembly is arranged in the shell, and the positioning assembly comprises a connecting hole, a fixed sleeve, a movable ring, a tension spring, a connecting rod, a connecting ring, a clamping block and a positioning groove. This positioner is used in lamps and lanterns equipment makes the fixture block remove to the limiting plate and go on the block between the constant head tank inner wall through rotating the connecting rod, fixes the inside at the casing with the lamp body, fixes a position, through the extension spring, when the fixture block is located by spacing between limiting plate and the constant head tank inner wall, the extension spring is in the extension state, consequently, when the fixture block is located the constant head tank, and when not being spacing, the automatic contraction of extension spring drives the go-between, the pulling connecting rod makes the fixture block leave the constant head tank, easy operation has improved the fastness of location, has simplified the step of operation, has reduced user's the amount of labour.

Description

Positioning device for assembling lamps

Technical Field

The utility model relates to the technical field of lamp assembly, in particular to a positioning device for lamp assembly.

Background

In the process of assembling the LED bulb, the lamp shell needs to be inverted in the positioning device, the central line is combed and cut, the lamp cap is installed, the lamp shell needs to be fixed in the process, and the problem that the central line is cut due to movement of the lamp shell when an operator processes the central line is prevented, so that the defective products are generated.

Through searching, the utility model provides a lamp assembly positioning device with the Chinese patent number of CN202021680111.9, wherein an electric push rod is arranged in the positioning device, so that the production cost is increased, a pressing plate is required to be pressed in sequence during use, then the pressing plate is fixed by a movable limiting rod, the operation steps of workers are increased, and the use mode is complex, so that the lamp assembly positioning device is provided for solving the problems.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the positioning device for assembling the lamp, which has the advantages of simplifying operation steps, reducing operation difficulty, reducing cost and the like, solves the problems that the electric push rod is arranged in the positioning device in a comparison document, the production cost is increased, the pressing plate is required to be pressed in sequence during use, the limiting rod is moved for fixing, the operation steps of workers are increased, and the using mode is complex.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the positioning device for assembling the lamp comprises a shell, wherein the shell is internally connected with a lamp shell, a support plate is fixedly arranged on the inner bottom wall of the shell, and a positioning assembly is arranged in the shell;

the locating component comprises a connecting hole, a fixed sleeve, a movable ring, a tension spring, a connecting rod, a connecting ring, a clamping block and a locating groove, wherein the connecting hole is formed in the left side and the right side of the shell, the fixed sleeve is fixedly arranged in the connecting hole, the movable ring is rotationally connected to the outer surface of the fixed sleeve, the tension spring is fixedly arranged on the right side of the movable ring, the connecting rod is movably connected to the inner portion of the fixed sleeve, the connecting ring is fixedly arranged on the outer surface of the connecting rod, the clamping block is fixedly arranged on the front side and the rear side of the connecting rod, and the locating groove is formed in the left side and the right side of the lamp shell.

Further, the round hole has been seted up at the top of casing, the lamp body extends to the outside of casing through the round hole.

Further, the outer surface of the connecting rod is provided with a rotating handle, and the movable ring is rotationally connected with the fixed sleeve through a bearing.

Further, the fixed sleeve extends to the inside of the shell through the connecting hole, and one end, away from the movable ring, of the tension spring is fixedly connected with the outer surface of the connecting ring.

Further, the connecting rod extends to the outside of the connecting hole through the fixing sleeve, and the rotating handle is positioned at the outside of the shell.

Further, the top of extension board is provided with the backing plate, the top of backing plate is laminated with the bottom of lamp body mutually.

Further, the size of constant head tank and the size looks adaptation of connecting rod, all be provided with the limiting plate on two upper and lower inner walls of constant head tank.

(III) beneficial effects

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this positioner is used in lamps and lanterns equipment makes the fixture block remove to carry out the block between limiting plate and the constant head tank inner wall through rotating the connecting rod, fixes the inside at the casing with the lamp body, fixes a position, through the extension spring, is in the extension state when the fixture block is located by spacing between limiting plate and the constant head tank inner wall, consequently when the fixture block is located the constant head tank, and when not being spacing, the automatic contraction of extension spring drives the go-between, and the pulling connecting rod makes the fixture block leave the constant head tank, easy operation has improved the fastness of location.

2. This positioner is used in lamp equipment, the size of cushion is the adaptation with the size of lamp body, the cushion supports the lamp body and makes the constant head tank and the connecting rod of lamp body surface be located same height, the degree of difficulty when having reduced the location, simultaneously, the cost of production has been reduced, can select the cushion of adaptation to support according to the size of lamp body, the efficiency of location has been improved, when the location, only need promote the rotating handle and make two connecting rods relative motion, drive the go-between, the pulling extension spring stretches into inside the constant head tank, after the tip of connecting rod is laminated with the constant head tank inner wall, rotate the rotating handle and make the connecting rod rotate, drive the fixture block remove between limiting plate and the constant head tank inner wall fixed can, the speed when having improved the location.

Drawings

FIG. 1 is a schematic front view of the present utility model;

FIG. 2 is a schematic diagram of the present utility model in front cross-section;

FIG. 3 is a schematic diagram of the present utility model with a front view in section and separated;

fig. 4 is a schematic view of the partial structure of fig. 3 according to the present utility model.

In the figure: 1 casing, 2 lamp body, 3 support plates, 4 locating component, 401 connecting hole, 402 fixed cover, 403 expansion ring, 404 extension spring, 405 connecting rod, 406 connecting ring, 407 fixture block, 409 constant head tank.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a positioning device for assembling a lamp in this embodiment includes a housing 1, a lamp housing 2 connected to the interior of the housing 1, a support plate 3 fixedly mounted on an inner bottom wall of the housing 1, and a positioning assembly 4 disposed inside the housing 1.

In fig. 2, fig. 3 and fig. 4, positioning assembly 4 comprises eight components such as connecting hole 401, fixed sleeve 402, the expansion ring 403, extension spring 404, connecting rod 405, the go-between 406, fixture block 407, constant head tank 408, etc. the efficiency of location installation has been improved, the cost of production has been reduced, connecting hole 401 has all been seted up to the left and right sides of casing 1, the inside of connecting hole 401 has fixed sleeve 402, the cover is established with the surface of connecting rod 405, the activity of connecting rod 405 has been ensured, fixed sleeve 402 passes through the bearing and is connected with the rotation of expansion ring 403, expansion ring 403 and fixed sleeve 402 rotate to be connected, let extension spring 404 can be driven by the rotation of go-between 406, and the flexible of extension spring 404 is not influenced, there is extension spring 404 on the right side of expansion ring 403, the position that is moved to expansion ring 406 always through extension spring 404, the inside of fixed sleeve 402 has connecting rod 405, the operation that the user control connecting rod 405 moves and rotates, the connection can be accomplished through the change handle, the operation has reduced the operation, the surface of connecting rod 405 has the connection ring 406, the degree of difficulty, the extension spring 404 can drive 405 and the movement, the front and back of connecting rod 405 can be had the position-limiting groove 408, the clamping block 408 is all has the inside the position-defining block 408 of the slot 2 between the two sides, the position-defining block slot is all right side, the position-fixing block is located by the position slot has, the position slot 2.

In fig. 2, 3 and 4, through setting up the cushion, the cushion is removable accessory, and its size and the size adaptation of lamp body 2 let the user support adaptation lamp body 2 fast through placing the cushion to casing 1 inside, improve the efficiency of location, reduce the cost of production.

In practice, the method is carried out according to the following steps:

1) When in use, firstly, the cushion block is placed on the support plate 3, and the lamp housing 2 is placed on the cushion block;

2) Then, the rotating handle is pushed to enable the connecting rod 405 to move towards the positioning groove 408, the connecting ring 406 pulls the tension spring 404 to stretch, and the clamping block 407 enters the positioning groove 408 together under the drive of the connecting rod 405;

3) Finally, the rotating handle rotates the connecting rod 405 to drive the connecting ring 406 to rotate, the tension spring 404 drives the movable ring 403 to rotate, the tension spring 404 is kept to stretch, and the clamping block 407 moves between the limiting plate and the inner wall of the positioning groove 408 to limit when the connecting rod 405 rotates.

In summary, according to the positioning device for assembling the lamp, the connecting rod 405 is rotated to move the clamping block 407 to the position between the limiting plate and the inner wall of the positioning groove 408, so that the lamp housing 2 is fixed in the housing 1 for positioning, and the tension spring 404 is in an extended state when the clamping block 407 is positioned between the limiting plate and the inner wall of the positioning groove 408 and is limited by the tension spring 404, so that when the clamping block 407 is positioned in the positioning groove 408 and is not limited, the connecting ring 406 is driven by the automatic contraction of the tension spring 404, the connecting rod 405 is pulled, the clamping block 407 is separated from the positioning groove 408, the operation is simple, and the positioning firmness is improved.

Moreover, the size of cushion is the adaptation with the size of lamp body 2, the cushion supports lamp body 2 and makes the constant head tank 408 and the connecting rod 405 of lamp body 2 surface be located same height, the degree of difficulty when having reduced the location, simultaneously, reduced the cost of production, can select the cushion of adaptation to support according to the size of lamp body 2, the efficiency of location has been improved, when the location, only need promote the rotating handle and make two connecting rods 405 relative movement, drive go-between 406, the pulling extension spring 404 stretches into inside the constant head tank 408, after the tip and the laminating of constant head tank 408 inner wall of connecting rod 405, rotate the rotating handle and make connecting rod 405 rotate, drive fixture block 407 remove to the limiting plate and the constant head tank 408 inner wall between fix can, speed when having improved the location has been solved in the comparison file, the inside electric putter that is provided with of positioner, the cost of having improved the production, and need press down the clamp plate in proper order when using, reuse removes the limiting lever and fixes, the operating procedure of staff has been increased, the problem that the mode is complicated is led to the use.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a positioner is used in lamps and lanterns equipment, includes casing (1), its characterized in that: the inner part of the shell (1) is connected with a lamp housing (2), a support plate (3) is fixedly arranged on the inner bottom wall of the shell (1), and a positioning assembly (4) is arranged in the shell (1);

the locating component (4) comprises a connecting hole (401), a fixed sleeve (402), a movable ring (403), a tension spring (404), a connecting rod (405), a connecting ring (406), clamping blocks (407) and locating grooves (408), wherein the connecting hole (401) is formed in the left side and the right side of the shell (1), the fixed sleeve (402) is fixedly installed in the connecting hole (401), the movable ring (403) is rotatably connected to the outer surface of the fixed sleeve (402), the tension spring (404) is fixedly installed on the right side of the movable ring (403), the connecting rod (405) is movably connected to the inner portion of the fixed sleeve (402), the connecting ring (406) is fixedly installed on the outer surface of the connecting rod (405), the clamping blocks (407) are fixedly installed on the front side and the rear side of the connecting rod (405), and the locating grooves (408) are formed in the left side and the right side of the lamp shell (2).

2. The positioning device for assembling a lamp according to claim 1, wherein: a round hole is formed in the top of the shell (1), and the lamp housing (2) extends to the outside of the shell (1) through the round hole.

3. The positioning device for assembling a lamp according to claim 1, wherein: the outer surface of the connecting rod (405) is provided with a rotating handle, and the movable ring (403) is rotationally connected with the fixed sleeve (402) through a bearing.

4. The positioning device for assembling a lamp according to claim 1, wherein: the fixed sleeve (402) extends to the inside of the shell (1) through the connecting hole (401), and one end, far away from the movable ring (403), of the tension spring (404) is fixedly connected with the outer surface of the connecting ring (406).

5. A positioning device for assembling a lamp as set forth in claim 3, wherein: the connecting rod (405) extends to the outside of the connecting hole (401) through the fixing sleeve (402), and the rotating handle is positioned outside the shell (1).

6. The positioning device for assembling a lamp according to claim 1, wherein: the top of extension board (3) is provided with the backing plate, the top of backing plate is laminated with the bottom of lamp body (2).

7. The positioning device for assembling a lamp according to claim 1, wherein: the size of the positioning groove (408) is matched with the size of the connecting rod (405), and limiting plates are arranged on the upper inner wall and the lower inner wall of the positioning groove (408).

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