CN219426080U

CN219426080U - LED lamp bead fixing clamp

Info

Publication number: CN219426080U
Application number: CN202320706303.XU
Authority: CN
Inventors: 童得利
Original assignee: Ningbo Yifei Electronics Co ltd
Current assignee: Ningbo Yifei Electronics Co ltd
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2023-07-28
Anticipated expiration: 2033-04-03

Abstract

The utility model relates to the technical field of LED lamp bead processing, and discloses an LED lamp bead fixing clamp, which comprises a base, wherein two sides of the top of the base are fixedly connected with vertical plates, a transverse plate is fixedly connected between the two vertical plates, a supporting plate is arranged above the transverse plate, a lifting structure for driving the supporting plate to lift is arranged in the middle of the top of the base, connecting plates are fixedly connected to the front and rear sides of the two sides of the top of the supporting plate, a spring is fixedly connected to one side, far away from the vertical plates, of the connecting plates, a clamping plate is fixedly connected to the other end of the spring, and a fixing plate is fixedly arranged at the top of the vertical plates; the LED lamp bead plate is convenient to limit, and can be kept to be positioned at the middle position of the supporting plate so as to facilitate the follow-up limiting and fixing, and meanwhile, the contact area between the limiting plate and the LED lamp bead plate is convenient to adjust, so that the influence on the follow-up welding of the LED lamp beads due to overlong limiting length of the limiting plate is avoided.

Description

LED lamp bead fixing clamp

Technical Field

The utility model relates to the technical field of LED lamp bead machining, in particular to an LED lamp bead fixing clamp.

Background

The LED lamp beads are all called semiconductor light-emitting diodes and are made of semiconductor materials to directly convert electric energy into light energy and convert electric signals into optical signals, and the LED lamp beads are characterized by low power consumption, high brightness, bright color, vibration resistance, long service life, cold light sources and the like, and are widely used in various production fields of lamp illumination, LED large-screen display, traffic lights, decoration, computers, electronic toy gifts, switches, telephones, advertisements, urban light engineering and the like.

Through the search, for example, chinese patent literature discloses a welding fixture for LED lamp beads [ application number: CN202221779965.1; publication No.: CN217965640U ]. The welding fixture for the LED lamp beads comprises a base, wherein a supporting piece is arranged on the base and is of a rectangular frame structure, a processing table is arranged at the upper end of the supporting piece, a stepped groove is formed in the upper end of the processing table, a lower clamping plate is placed on a step in the processing table, a fixing block is arranged at the top end of the processing table, and an upper clamping plate is arranged at the side end of the fixing block.

The fixture disclosed in the patent can clamp the LED lamp bead plate with any size, is simple to operate and quite wide in application range, but the fixture is insufficient in practical use, the fixture can clamp the LED lamp bead plate with different sizes, but the length of the upper clamping plate cannot be limited effectively, if the size of the LED lamp bead plate is wider, the contact area between the upper clamping plate and the LED lamp bead plate is large, so that the welding position of part of the LED lamp beads is blocked, the welding of the LED lamp beads is affected, the LED lamp beads are required to be ensured to be placed in the middle of the lower clamping plate before the LED lamp bead plate is clamped and fixed, otherwise, the fact that the clamping of the LED lamp bead plate by the two upper clamping plates is not uniform can occur, the contact area cannot be controlled, and the follow-up welding is affected.

Disclosure of Invention

The utility model aims to provide an LED lamp bead fixing clamp for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: LED lamp pearl mounting fixture, the on-line screen storage device comprises a base, the equal fixedly connected with riser in both sides at base top, and fixedly connected with diaphragm between two risers, the top of diaphragm is provided with the backup pad, the intermediate position at base top is provided with the lifting structure that is used for driving the backup pad and goes up and down, the equal fixedly connected with connecting plate in the front and back of backup pad top both sides, one side that the riser was kept away from to the connecting plate is fixed with the spring, the other end fixedly connected with grip block of spring, the top of riser is fixed with the fixed plate, the outside of fixed plate is fixed with the swivel nut, the inside threaded connection of swivel nut has first screw rod, the one end of first screw rod is fixed with the crank, the other end fixedly connected with limiting plate of first screw rod.

Preferably, the lifting structure comprises a motor, a first gear, a second screw and a fixing sleeve, wherein the motor is fixed at the top of the base, an output shaft of the motor is fixed with one side of the first gear, the other side of the first gear is meshed with the second gear, the inside of the second gear is fixed with the surface of the second screw, one end of the second screw is rotationally connected with the top of the base, the other end of the second screw is in threaded connection with the inside of the fixing sleeve, and the other end of the fixing sleeve extends to the upper side of the transverse plate and is fixed with the bottom of the supporting plate.

Preferably, the limit grooves are formed in the front and rear sides of the top of the support plate, limiting blocks are connected in a sliding mode in the limit grooves, and the top of each limiting block is fixed to the bottom of each clamping plate.

Preferably, both sides all swing joint have the gag lever post around the fixed plate is inside, the one end of gag lever post is fixed mutually with one side of limiting plate.

Preferably, a sliding groove is formed in the inner side of the vertical plate, a sliding block is fixedly connected to one side of the supporting plate, and the surface of the sliding block is in sliding connection with the inner portion of the sliding groove.

Preferably, one side of the clamping plate far away from the spring and the bottom of the limiting plate are both provided with soft cushions.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the clamping plate can be driven to move to one side of the LED lamp bead plate through the elastic force of the spring, so that the LED lamp bead plate can be conveniently limited, the clamping plate can be kept to be positioned at the middle position of the supporting plate so as to facilitate the follow-up limiting and fixing, and meanwhile, the limiting plate can be driven to move through the threaded connection between the threaded sleeve and the first screw rod, so that the contact area between the limiting plate and the LED lamp bead plate can be conveniently adjusted, and the problem that the follow-up welding of the LED lamp bead is influenced due to overlong limiting length of the limiting plate is avoided.

Drawings

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

FIG. 2 is a schematic perspective view of the present utility model;

FIG. 3 is a schematic top perspective view of the present utility model;

fig. 4 is an enlarged view of a portion of fig. 3 a in accordance with the present utility model.

In the figure: 1. a base; 2. a riser; 3. a support plate; 4. a lifting structure; 41. a motor; 42. a first gear; 43. a second gear; 44. a second screw; 45. a fixed sleeve; 5. a cross plate; 6. a connecting plate; 7. a spring; 8. a clamping plate; 9. a limit groove; 10. a limiting block; 11. a fixing plate; 12. a screw sleeve; 13. a first screw; 14. a crank; 15. a limiting plate; 16. a limit rod; 17. a chute; 18. a slide block; 19. and a soft cushion.

Description of the embodiments

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, the LED lamp bead fixing clamp comprises a base 1, two sides at the top of the base 1 are fixedly connected with risers 2, and a transverse plate 5 is fixedly connected between the two risers 2, a supporting plate 3 is arranged above the transverse plate 5, the middle position at the top of the base 1 is provided with a lifting structure 4 for driving the supporting plate 3 to lift, connecting plates 6 are fixedly connected to the front and rear sides at the two sides at the top of the supporting plate 3, a spring 7 is fixed at one side of the connecting plates 6 away from the risers 2, a clamping plate 8 is fixedly connected to the other end of the spring 7, a fixing plate 11 is fixed at the top of the risers 2, a threaded sleeve 12 is fixed at the outer side of the fixing plate 11, a first screw 13 is connected to the internal threads of the threaded sleeve 12, one end of the first screw 13 is fixedly connected with a crank 14, the other end of the first screw 13 is fixedly connected with a limiting plate 15, and the clamping plate 8 can be driven to move towards one side of the LED lamp bead plate through elastic force of the spring 7, so that the LED lamp bead plate can be conveniently limited, the middle position of the supporting plate 3 can be kept, and meanwhile, the limiting plate can be conveniently limited by the LED lamp bead plate can be conveniently limited by the distance between the threaded sleeve and the first screw 15, and the LED lamp bead 15 can be conveniently welded and the limiting plate 15.

The lifting structure 4 comprises a motor 41, a first gear 42, a second gear 43, a second screw 44 and a fixing sleeve 45, wherein the motor 41 is fixed at the top of the base 1, an output shaft of the motor 41 is fixed with one side of the first gear 42, the other side of the first gear 42 is meshed with the second gear 43, the inside of the second gear 43 is fixed with the surface of the second screw 44, one end of the second screw 44 is rotationally connected with the top of the base 1, the other end of the second screw 44 is in threaded connection with the inside of the fixing sleeve 45, the other end of the fixing sleeve 45 extends to the upper side of the transverse plate 5 and is fixed with the bottom of the supporting plate 3, after the LED lamp bead plate is placed on the top surface of the supporting plate 3, the motor 41 can be started, the first gear 42 is driven to rotate, and the second gear 43 and the second screw 44 are driven to synchronously rotate, and the fixing sleeve 45 and the supporting plate 3 are driven to move upwards until contacting with the bottom of the limiting plate 15.

Limiting grooves 9 are formed in the front and rear sides of the top of the supporting plate 3, limiting blocks 10 are slidably connected in the limiting grooves 9, the top of each limiting block 10 is fixed with the bottom of each clamping plate 8, and the limiting blocks 10 are slidably connected in the limiting grooves 9, so that the clamping plates 8 can be supported in an auxiliary mode, and the stability of the clamping plates in moving can be maintained.

Both sides all swing joint have gag lever post 16 around the fixed plate 11 inside, and the one end of gag lever post 16 is fixed mutually with one side of limiting plate 15, through the setting of gag lever post 16, can assist spacing limiting plate 15, prevents that it from taking place to rotate.

The spout 17 has been seted up to the inboard of riser 2, and one side fixedly connected with slider 18 of backup pad 3, the inside sliding connection of slider 18 and spout 17, through the sliding connection of slider 18 inside spout 17, can assist spacing to backup pad 3, makes things convenient for it to reciprocate.

The clamping plate 8 is kept away from one side of spring 7 and the bottom of limiting plate 15 all is provided with cushion 19, through the setting of cushion 19, can protect the LED lamp pearl board, prevents that its surface from taking place to damage.

Working principle: when the LED lamp bead plate is used, firstly, the LED lamp bead plate is placed on the top surface of the supporting plate 3, at the moment, the elastic force of the clamping plate 8 can be applied through the spring 7, the clamping plate 8 is driven to carry out limit clamping on the LED lamp bead plate, so that the LED lamp bead plate is kept at the middle position of the supporting plate 3, then, according to the lengths of the two sides of the LED lamp bead plate, the two cranks 14 are rotated, the first screw 13 is driven to rotate, the two limiting plates 15 are enabled to move towards one side in opposite directions until the bottom surface of the limiting plates 15 is located at the edge of the top of the LED lamp bead plate, then, the supporting plate 3 can be driven to move upwards through the lifting structure 4, the top of the LED lamp bead plate is enabled to be in contact with the bottom of the limiting plates 15, and therefore the LED lamp bead plate can be conveniently fixed, and further, the follow-up welding treatment of the LED lamp bead plate is convenient.

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

LED lamp pearl mounting fixture, including base (1), its characterized in that: the utility model discloses a lifting structure, including base (1), riser (2) of both sides at base (1), and fixedly connected with diaphragm (5) between two risers (2), the top of diaphragm (5) is provided with backup pad (3), the intermediate position at base (1) top is provided with lifting structure (4) that are used for driving backup pad (3) and go up and down, equal fixedly connected with connecting plate (6) in the front and back of backup pad (3) top both sides, one side that riser (2) were kept away from to connecting plate (6) is fixed with spring (7), the other end fixedly connected with grip block (8) of spring (7), the top of riser (2) is fixed with fixed plate (11), the outside of fixed plate (11) is fixed with swivel nut (12), the internal thread connection of swivel nut (12) has first screw rod (13), the one end of first screw rod (13) is fixed with crank (14), the other end fixedly connected with limiting plate (15) of first screw rod (13).
2. The LED light bulb fixture of claim 1, wherein: lifting structure (4) include motor (41), first gear (42), second gear (43), second screw rod (44) and fixed cover (45), the top at base (1) is fixed to motor (41), the output shaft of motor (41) is fixed with one side of first gear (42), mesh between opposite side and second gear (43) of first gear (42), the inside of second gear (43) is fixed with the surface of second screw rod (44), the one end of second screw rod (44) is rotated with the top of base (1) and is connected, the other end and the inside threaded connection of fixed cover (45) of second screw rod (44), the other end of fixed cover (45) extends to the top of diaphragm (5) and is fixed with the bottom of backup pad (3).
3. The LED light bulb fixture of claim 1, wherein: limiting grooves (9) are formed in the front and rear sides of the top of the supporting plate (3), limiting blocks (10) are connected to the inside of the limiting grooves (9) in a sliding mode, and the tops of the limiting blocks (10) are fixed to the bottoms of the clamping plates (8).
4. The LED light bulb fixture of claim 1, wherein: limiting rods (16) are movably connected to the front side and the rear side of the inside of the fixing plate (11), and one end of each limiting rod (16) is fixed to one side of each limiting plate (15).
5. The LED light bulb fixture of claim 1, wherein: the inner side of the vertical plate (2) is provided with a sliding groove (17), one side of the supporting plate (3) is fixedly connected with a sliding block (18), and the surface of the sliding block (18) is in sliding connection with the inside of the sliding groove (17).
6. The LED light bulb fixture of claim 1, wherein: one side of the clamping plate (8) far away from the spring (7) and the bottom of the limiting plate (15) are both provided with soft cushions (19).