CN216328168U - Light bar positioning device - Google Patents

Abstract

The application provides a lamp strip positioner, lamp strip positioner includes the base, upset unit and positioning unit, the upset unit sets up on the base, the upset unit is connected with positioning unit to the upset of drive positioning unit, positioning unit includes adjusting part and a plurality of fixed subassembly, fixed subassembly is used for fixed and support the lamp strip jointly, adjusting part is connected with fixed subassembly, with the interval between two adjacent fixed subassemblies of adjusting respectively. The lamp strip positioning device can adjust the distance between the fixing assemblies according to the lamp strips with different lengths, the lamp strip positioning device adaptive to the lamp strip length is replaced according to the lamp strips with different lengths, time and labor are saved, and errors can be reduced.

Description

Light bar positioning device

Technical Field

The application relates to the technical field of display screen installation, especially, relate to a lamp strip positioner.

Background

The backlight module is an important component in a liquid crystal display (such as a television), and because liquid crystal molecules cannot independently emit light, a user can see the content displayed on the liquid crystal display by providing proper light for the liquid crystal display through the backlight module, wherein a light bar in the backlight module can provide a light source for the liquid crystal display, and the light bar is required to be installed on a display backboard by means of an installation device.

Generally, the mounting equipment is provided with a tool, the tool is provided with a fixing groove for placing a lamp strip, the lamp strip is sequentially subjected to vacuum adsorption and dispensing on lamp beads on the lamp strip, the tool is turned over again, and the lamp strip is attached to a back plate, so that the lamp strip is mounted.

However, the lamp strips with different specifications on different back plates need to be replaced by tools with different models if the lamp strips with different specifications need to be installed, and the installation operation consumes time and labor.

SUMMERY OF THE UTILITY MODEL

The application provides a lamp strip positioner, lamp strip positioner can need not according to the lamp strip of different length, change the lamp strip positioner who adapts to with lamp strip length according to the interval between the fixed subassembly of lamp strip adjustment of different length, labour saving and time saving, and can reduce the error. The application provides a lamp strip positioner includes the base, upset unit and positioning unit, and the upset unit sets up on the base, and the upset unit is connected with positioning unit to the upset of drive positioning unit, positioning unit include adjusting part and a plurality of fixed subassembly, and fixed subassembly is used for fixed and support the lamp strip jointly, and adjusting part is connected with fixed subassembly, with the interval between adjusting two adjacent fixed subassemblies respectively.

In an implementation manner, the light bar positioning device provided by the application, the adjusting component comprises a guide part and a plurality of first rotating parts, the first rotating parts are arranged in one-to-one correspondence with the fixed components, the fixed components are arranged at intervals along the extension direction of the guide part, the guide part is connected with the overturning unit, and the first rotating parts can rotate along the extension direction of the guide part to drive the fixed components to move along the extension direction of the guide part.

In one implementation manner, in the light bar positioning device provided by the present application, the adjusting assembly further includes a plurality of first driving members, and the first driving members are connected to the first rotating members in a one-to-one correspondence manner so as to drive the first rotating members to rotate;

the guide member includes a support portion and a guide portion connected to the support portion, the support portion is connected to the flipping unit, and the first rotating member moves in an extending direction of the guide portion.

In an implementation, the light bar positioning device provided by the application, the first rotating member is a gear, and the guide portion is a rack engaged with the gear.

In an implementation manner, the light bar positioning device provided by the application comprises a vacuum chuck and a support plate connected with the vacuum chuck, wherein a first driving piece is connected with the vacuum chuck through the support plate, a plurality of mounting grooves are formed in the vacuum chuck, the mounting grooves are arranged at intervals, the extending direction of the mounting grooves is consistent with the extending direction of a guide piece, and the mounting grooves on the same straight line in all the fixing assemblies jointly support the same light bar.

In one implementation manner, the positioning unit of the light bar positioning device provided by the application further comprises at least one sliding assembly, the sliding assembly comprises a sliding rail and a sliding block matched with the sliding rail, and the extending direction of the sliding rail is consistent with the extending direction of the guide piece;

one of the slide rail and the slide block is positioned on one surface of the support plate facing the support part, and the other one is positioned on one surface of the support part facing the support plate.

In an implementation, the lamp strip positioner that this application provided, the upset unit includes second driving piece and rotation axis, and the second driving piece is connected with the base, and the axial of rotation axis is unanimous with the extending direction of guide, and the rotation axis is connected with the supporting part, and the second driving piece is connected with the rotation axis to the drive rotation axis is rotatory around self axis.

In an implementation, the light bar positioning device provided by the application, the turning unit further comprises at least one supporting seat, the rotating shaft and the second driving piece are connected to the base through the supporting seat, and the rotating shaft rotates relative to the supporting seat.

In an implementation manner, the light bar positioning device provided by the application further comprises a rotary positioning assembly, wherein the rotary positioning assembly comprises a second rotary piece and a positioning seat, and the second rotary piece is sleeved on the rotary shaft so that the rotary shaft drives the second rotary piece to rotate;

the positioning seat is positioned on the base or the supporting seat, a first positioning groove is formed in the positioning seat, and the second rotating piece is partially positioned in the first positioning groove.

In one implementation mode, the light bar positioning device provided by the application further comprises a moving positioning assembly, wherein the moving positioning assembly comprises a first moving member and a second moving member, one of the first moving member and the second moving member is located at the bottom of the vacuum chuck, and the other one of the first moving member and the second moving member is located on the supporting part;

one of the first moving piece and the second moving piece is provided with a second positioning groove, and the other one is provided with a positioning part positioned in the second positioning groove;

the extending direction of the second positioning groove is consistent with the extending direction of the guide piece.

The application provides a lamp strip positioner, through setting up upset unit and positioning unit, the upset of upset unit drive positioning unit, positioning unit includes adjusting part and a plurality of fixed subassembly, and fixed subassembly is used for fixed and support the lamp strip jointly, and adjusting part is connected with fixed subassembly to adjust the interval between two adjacent fixed subassemblies respectively. From this, lamp strip positioner can be according to the interval between the fixed subassembly of the lamp strip of different length to make the whole length of fixed subassembly unanimous with the length of lamp strip, need not according to the lamp strip of different length, change the lamp strip positioner who adapts to with lamp strip length, labour saving and time saving.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural view of a light bar positioning device according to an embodiment of the present disclosure;

fig. 2 is a front view of a light bar positioning device provided in an embodiment of the present application;

fig. 3 is a right side view of the light bar positioning device provided in the present embodiment;

fig. 4 is a top view of a light bar positioning device provided in an embodiment of the present application;

fig. 5 is a cross-sectional view a-a of fig. 4.

Description of reference numerals:

100-a base;

200-a flipping unit;

210-a second drive member; 220-a rotating shaft; 230-a support seat; 240-a rotational positioning assembly; 250-moving the positioning assembly;

221-connecting shaft element; 231-a first support; 232-a second support seat; 233-third support seat; 241-a second rotating member; 242-positioning seat; 251-a first moving member; 252-a second moving part;

2421-a first positioning groove; 2511-a second positioning groove; 2522-a locating portion;

300-a positioning unit 300;

310-an adjustment assembly; 320-a fixed component; 330-a sliding assembly;

311-a guide; 312 — a first rotating member; 313 — a first drive member; 314 a mount; 321-vacuum chuck; 322-a support plate; 331-a slide rail; 332-a slide block;

3111-a support portion; 3112-a guide; 3211-mounting groove, 3212-positioning plate;

400-a light bar;

410-lamp bead.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments of the present application will be described in more detail below with reference to the accompanying drawings in the preferred embodiments of the present application. In the drawings, the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. The described embodiments are a subset of the embodiments in the present application and not all embodiments in the present application. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application. Embodiments of the present application will be described in detail below with reference to the accompanying drawings.

In the description of the present application, it should be noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may for example be fixed or indirectly connected through intervening media, or may be interconnected between two elements or may be in the interactive relationship between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "back", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations and positional relationships based on the drawings, are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application.

The terms "first," "second," and "third" (if any) in the description and claims of this application and the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein.

Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or display that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or display.

The backlight module is an important component in the liquid crystal display (such as a television), and because liquid crystal molecules can not independently emit light, a user can see the content displayed on the liquid crystal display by providing proper light for the liquid crystal display through the backlight module, wherein a light bar in the backlight module can provide a light source for the liquid crystal display, and the light bar is required to be installed on a back plate by means of an installation device.

Generally, the mounting equipment is provided with a tool, the tool is provided with a fixing groove for placing a lamp strip, the lamp strip is sequentially subjected to vacuum adsorption and dispensing on lamp beads on the lamp strip, the tool is turned over again, and the lamp strip is attached to a display back plate, so that the lamp strip is mounted.

However, the lamp strips with different specifications are arranged on different back plates, a user needs to design tools with different models according to the lamp strips with different specifications, the number of the tools is large, the cost is increased, the user needs to replace the tools with different models when installing the lamp strips with different specifications, the installation operation consumes time and labor, the replacement of the tools can cause the production line to stop for too long time, and the production efficiency of the production line is reduced.

Based on this, this application embodiment provides a lamp strip positioner, lamp strip positioner can be according to the interval between the lamp strip adjustment fixed subassembly of different length to make fixed subassembly's whole length unanimous with the length of lamp strip, need not according to the lamp strip of different length, change the lamp strip positioner who adapts to with lamp strip length, labour saving and time saving, and can reduce the error.

Fig. 1 is a schematic structural view of a light bar positioning device according to an embodiment of the present disclosure; fig. 2 is a front view of a light bar positioning device provided in an embodiment of the present application; fig. 3 is a right side view of the light bar positioning device provided in the present embodiment; fig. 4 is a top view of a light bar positioning device provided in an embodiment of the present application; fig. 5 is a cross-sectional view a-a of fig. 4.

Referring to fig. 1 to 5, the light bar positioning device provided by the embodiment of the present application includes a base 100, a turning unit 200 and a positioning unit 300, wherein the turning unit 200 is disposed on the base 100, the turning unit 200 is connected with the positioning unit 300 to drive the positioning unit 300 to turn, the positioning unit 300 includes an adjusting component 310 and a plurality of fixing components 320, the fixing components 320 are used for fixing and jointly supporting the light bar 400, and the adjusting component 310 is connected with the fixing components 320 to respectively adjust an interval between two adjacent fixing components 320.

Specifically, the base 100 may be configured to support the tilting unit 200, the tilting unit 200 may be connected to the base 100 by screws, and the positioning unit 300 may be connected to the positioning unit 300 by screws or welded. The positioning unit 300 comprises a plurality of fixing components 320 and adjusting components 310, the fixing components 320 can be used for placing and fixing the light bar 400, so that a user can perform glue dispensing operation on the light bar 400 subsequently, the adjusting components 310 can change the distance between the fixing components 320 according to the light bars 400 with different lengths, after glue dispensing is performed on the light bar 400 with one length, when glue dispensing is performed on the light bar 400 with another length, the user does not need to replace a tool, after the user adjusts the distance between the fixing components 320 by operating the adjusting components 310, the glue dispensing operation on the light bar 400 with another length can be performed, after glue dispensing is completed, the positioning unit 300 is driven to turn over by the turning unit 200, so that the light bar 400 is turned over and attached to the backboard.

The lamp strip positioner that this application embodiment provided, through setting up upset unit 200 and locating unit 300, upset unit 200 drive locating unit 300 upset, and locating unit 300 includes adjusting part 310 and a plurality of fixed subassembly 320, and fixed subassembly 320 is used for fixed and support lamp strip 400 jointly, and adjusting part 310 is connected with fixed subassembly 320 to adjust the interval between two adjacent fixed subassemblies 320 respectively. From this, lamp strip positioner can be according to the interval between the fixed subassembly 320 of lamp strip 400 of different length to make the whole length of fixed subassembly 320 unanimous with the length of lamp strip 400, need not lamp strip 400 according to different length, change the lamp strip positioner who adapts to with lamp strip 400 length, labour saving and time saving, and can reduce the error.

In a specific implementation, the adjusting assembly 310 includes a guide 311 and a plurality of first rotating members 312, the first rotating members 312 and the fixing assemblies 320 are disposed in a one-to-one correspondence, the fixing assemblies 320 are disposed at intervals along an extending direction of the guide 311, the guide 311 is connected to the flipping unit 200, and the first rotating members 312 can rotate along the extending direction of the guide 311 to drive the fixing assemblies 320 to move along the extending direction of the guide 311.

In order to flexibly adjust the spacing between the adjacent fixing elements 320, the first rotating elements 312 are disposed corresponding to the fixing elements 320 one by one, so that each fixing element 320 can move along the extending direction of the guiding element 311, and the first rotating elements 312 can rotate along the extending direction of the guiding element 311 to drive the fixing elements 320 to adjust the spacing. For example, adjacent fixing members 320 are close to each other so that the fixing members 320 can be used for placing the light bar 400 with a shorter length, and adjacent fixing members 320 are far from each other so that the fixing members 320 can be used for placing the light bar 400 with a longer length. In specific implementation, the distance between the fixing components 320 can be set according to the position of the lamp bead 410 on the lamp strip 400, so that the lamp bead 410 is located between two adjacent fixing components 320.

In order to drive the adjusting assembly 310 to move, the adjusting assembly 310 further includes a plurality of first driving members 313, and the first driving members 313 are connected to the first rotating members 312 in a one-to-one correspondence manner to drive the first rotating members 312 to rotate. That is, each first rotating member 312 has a first driving member 313 for independently driving the first rotating member 312 to rotate, so that the adjustment of the spacing between the fixing members 320 is flexible and precise.

The first driving member 313 may be a rotating motor or a rotating cylinder, and the first driving member 313 may be a servo motor, which is light in weight and fast in response.

In this embodiment, the guide 311 includes a support portion 3111 and a guide portion 3112 connected to the support portion 3111, the support portion 3111 is connected to the flipping unit 200, and the first rotating member 312 moves in an extending direction of the guide portion 3112.

Specifically, the first rotating member 312 is connected to a transmission shaft of the first driving member 313 by a screw, so that the power of the first driving member 313 is transmitted to the first rotating member 312. The support portion 3111 is connected to the flipping unit 200 by a screw, or the support portion 3111 is welded to the flipping unit 200, whereby the flipping unit 200 can drive the positioning unit 300 to flip. The first rotating member 312 moves along the extending direction of the guide portion 3112 under the driving of the first driving member 313, so as to drive the fixing assemblies 320 to move, and thus, the distance between adjacent fixing assemblies 320 is adjustable.

The fixing frame 314 is further disposed beside the first driving member 313, the fixing frame 314 is connected with the fixing assembly 320 through screws, and the fixing frame 314 can be used for fixing and supporting the wiring harness of the first driving member 313.

In a specific implementation, the first rotating member 312 is a gear, and the guide portion 3112 is a rack engaged with the gear. The gear is driven by the first driving member 313 to rotate, and the gear is in meshing transmission with the rack, so as to drive the fixing assembly 320 to move along the extending direction of the guide member 311, and the adjusting assembly 310 can improve the adjusting precision of the fixing assembly 320 by adopting the gear-rack transmission.

In some embodiments, the fixing assembly 320 includes a vacuum chuck 321 and a supporting plate 322 connected to the vacuum chuck 321, the first driving member 313 is connected to the vacuum chuck 321 through the supporting plate 322, the vacuum chuck 321 has a plurality of mounting slots 3211, the mounting slots 3211 are spaced apart from each other, an extending direction of the mounting slots 3211 is the same as an extending direction of the guiding member 311, and the mounting slots 3211 located on the same straight line in all the fixing assemblies 320 support the same light bar 400 together.

When gluing the back (promptly with lamp strip 400 setting lamp pearl 410 relative one side) to lamp strip 400, in order to fix lamp strip 400, be equipped with vacuum chuck 321 on the lamp strip positioner, vacuum chuck 321 includes locating plate 3212, mounting groove 3211 is located positioning plate 3212, mounting groove 3211 sets up a plurality ofly along the extending direction interval of locating plate 3212, mounting groove 3211 can be used for placing lamp strip 400, all fixing component 320's locating plate 3212 lie in same straight line each mounting groove 3211 support same lamp strip 400 jointly, when lamp strip 400 placed promptly, lamp strip 400 length direction is unanimous with the extending direction of guide 311. Vacuum chuck 321 can carry out vacuum adsorption to lamp strip 400 to fix lamp strip 400 in mounting groove 3211, like this, when positioning unit 300 overturns, lamp strip 400 overturns along with fixed subassembly 320.

Locating plate 3212 side still is equipped with two at least vacuum valves, has the air flue that supplies the circulation of gas in the locating plate 3212, has the through-hole with the air flue intercommunication in the mounting groove 3211, vacuum valve and locating plate 3212's air flue intercommunication, vacuum valve pass through the connecting pipe and connect vacuum apparatus (like vacuum generator), and vacuum apparatus draws, produces negative pressure in messenger's air flue and the through-hole to catch lamp strip 400. Wherein, the vacuum valve can be an automatic vacuum valve or a manual vacuum valve.

In order to make the positioning unit 300 more stable when adjusting the spacing, the positioning unit 300 further includes at least one sliding assembly 330, the sliding assembly 330 includes a sliding rail 331 and a sliding block 332 matching with the sliding rail 331, and an extending direction of the sliding rail 331 is consistent with an extending direction of the guide 311.

One of the slide rail 331 and the slider 332 is located on a surface of the support plate 322 facing the support portion 3111, and the other is located on a surface of the support portion 3111 facing the support plate 322.

It can be understood that, the slide rail 331 is disposed corresponding to the slide block 332, the slide rail 331 is connected to the lower surface of the supporting plate 322 by a screw, the slide block 332 is connected to the upper surface of the supporting portion 3111 by a screw, or the slide block 332 is connected to the lower surface of the supporting plate 322 by a screw, and the slide rail 331 is connected to the upper surface of the supporting portion 3111 by a screw, which is not limited in this embodiment. The number of the sliding units 330 may be one or more than two, and a plurality of the sliding units 330 may be spaced along the extending direction of the supporting plate 322 to make the movement of the fixing unit 320 along the extending direction of the guide 311 more stable.

In order to drive the positioning unit 300 to turn, the turning unit 200 includes a second driving member 210 and a rotating shaft 220, the second driving member 210 is connected to the base 100, an axial direction of the rotating shaft 220 coincides with an extending direction of the guide 311, the rotating shaft 220 is connected to the supporting portion 3111, and the second driving member 210 is connected to the rotating shaft 220 to drive the rotating shaft 220 to rotate around its axis.

Specifically, the driving device may further include a coupling 221, the rotating shaft 220 is connected to the second driving element 210 through the coupling 221, the coupling 221 may be a shaft coupling, and the structure of the second driving element 210 may be the same as that of the first driving element 313, which is not limited in this embodiment. The supporting portion 3111 may be connected to the rotating shaft 220 by a screw or a welding, and the rotating shaft 220 may drive the supporting portion 3111 to turn over under the driving of the second driving member 210, so that the turning unit 200 may drive the positioning unit 300 to turn over.

In a specific implementation, the flipping unit 200 further includes at least one supporting seat 230, the rotating shaft 220 and the second driving member 210 are connected to the base 100 through the supporting seat 230, and the rotating shaft 220 rotates relative to the supporting seat 230.

It is understood that the number of the supporting seats 230 may be one, two or more, and the embodiment is not limited thereto. When the supporting seat 230 is one, the second driving member 210 is inserted into one side of the first supporting seat 231, the rotating shaft 220 is inserted into the other side of the first supporting seat 231, the rotating shaft 220 is connected to the second driving member 210, the second driving member 210 is connected to the supporting seat 230 by a screw, and the supporting seat 230 is connected to the base 100 by a screw, so that the rotating shaft 220 and the second driving member 210 can be fixed to the base 100, and the rotating shaft 220 can rotate relative to the supporting seat 230.

When there are two supporting seats 230, the two supporting seats 230 are spaced apart along the extending direction of the base 100, the second driving member 210 and the rotating shaft 220 are respectively inserted into two sides of the first supporting seat 231, the second driving member 210 is connected to the first supporting seat 231 through a screw, and the other side of the rotating shaft 220 is inserted into the second supporting seat 232, so that the second driving member 210 and the rotating shaft 220 can be fixed on the base 100, and the rotating shaft 220 can rotate relative to the supporting seats 230.

When the number of the supporting seats 230 is three, the three supporting seats 230 are arranged at intervals along the extending direction of the base 100, the rotating shaft 220, the connecting shaft 221 and the second driving member 210 are sequentially arranged along the extending direction of the base 100, the rotating shaft 220 is connected with the second driving member 210 through the connecting shaft 221, the second driving member 210 is inserted in the first supporting seat 231, the second driving member 210 is connected with the first supporting seat 231, the connecting shaft 221 is located between the first supporting seat 231 and the second supporting seat 232, one side of the rotating shaft 220 close to the connecting shaft 221 is inserted in the second supporting member, one side of the rotating shaft 220 far away from the connecting shaft 221 is inserted in the third supporting member, and therefore, the rotating shaft 220, the connecting shaft 221 and the second driving member 210 can be fixed on the base 100, and the rotating shaft 220 and the connecting shaft 221 can rotate relative to the supporting seats 230.

As shown with reference to fig. 1 to 5. In addition, the lamp strip positioning device provided by the embodiment of the present application further includes a rotating positioning component 240, the rotating positioning component 240 includes a second rotating member 241 and a positioning seat 242, and the second rotating member 241 is sleeved on the rotating shaft 220, so that the rotating shaft 220 drives the second rotating member 241 to rotate.

The positioning seat 242 is located on the base 100 or the supporting seat 230, the positioning seat 242 has a first positioning groove 2421, and the second rotating element 241 is partially located in the first positioning groove 2421.

The number of the rotating positioning assemblies 240 may be one or a plurality of rotating positioning assemblies may be circumferentially arranged along the rotating shaft 220, in order to prevent the positioning unit 300 from being turned over by the turning unit 200 after the light bar 400 is dispensed, or in order to prevent the light bar 400 from being attached to the back plate, when the positioning unit 300 is turned over and restored by the turning unit 200, the position of the turning unit 200 may be relatively shifted, a second rotating member 241 is arranged on the rotating shaft 220, the second rotating member 241 may be connected with the rotating shaft 220 by a screw or welding, or the second rotating member 241 may be connected with the rotating shaft 220 by interference fit, when the second rotating member 241 rotates along with the rotating shaft 220, the second rotating member sequentially passes through the first positioning groove 2421, and thus, the rotating positioning assemblies 240 may prevent the turning unit 200 from being relatively shifted when turned over.

In order to prevent the fixing assembly 320 from shifting relatively when adjusting the distance, the light bar positioning device provided in the embodiment of the present application further includes a moving positioning assembly 250, the moving positioning assembly 250 includes a first moving member 251 and a second moving member 252, one of the first moving member 251 and the second moving member 252 is located at the bottom of the vacuum chuck 321, and the other one is located on the supporting portion 3111.

One of the first moving member 251 and the second moving member 252 has a second positioning groove 2511, and the other has a positioning portion 2522 located in the second positioning groove 2511. The extending direction of the second positioning groove 2511 coincides with the extending direction of the guide 311.

When the fixing member 320 moves along the extending direction of the guide member 311, the positioning portion 2522 passes through the second positioning slot 2511, and thus, the moving positioning member 250 can prevent the fixing member 320 from shifting relatively when adjusting the spacing.

The lamp strip positioner that this application embodiment provided, through setting up upset unit and positioning unit, upset unit drive positioning unit upset, positioning unit includes adjusting part and a plurality of fixed subassembly, and fixed subassembly is used for fixed and support the lamp strip jointly, and adjusting part is connected with fixed subassembly to adjust the interval between two adjacent fixed subassemblies respectively. From this, lamp strip positioner can be according to the interval between the fixed subassembly of the lamp strip of different length to make the whole length of fixed subassembly unanimous with the length of lamp strip, need not according to the lamp strip of different length, change the lamp strip positioner who adapts to with lamp strip length, labour saving and time saving.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims (10)

1. The utility model provides a lamp strip positioner, its characterized in that, includes base, upset unit and positioning unit, the upset unit sets up on the base, the upset unit with positioning unit connects, in order to drive the positioning unit upset, positioning unit includes adjusting part and a plurality of fixed subassembly, fixed subassembly is used for fixed and support the lamp strip jointly, adjusting part with fixed subassembly is connected, in order to adjust adjacent two respectively interval between the fixed subassembly.

2. The light bar positioning device of claim 1, wherein the adjusting assembly comprises a guide member and a plurality of first rotating members, the first rotating members are arranged in one-to-one correspondence with the fixing assemblies, the fixing assemblies are arranged at intervals along the extending direction of the guide member, the guide member is connected with the turning unit, and the first rotating members can rotate along the extending direction of the guide member to drive the fixing assemblies to move along the extending direction of the guide member.

3. The light bar positioning device of claim 2, wherein the adjustment assembly further comprises a plurality of first driving members, the first driving members are connected to the first rotating member in a one-to-one correspondence to drive the first rotating member to rotate;

the guide piece comprises a supporting portion and a guide portion connected with the supporting portion, the supporting portion is connected with the overturning unit, and the first rotating piece moves along the extending direction of the guide portion.

4. The light bar positioning device of claim 3, wherein the first rotating member is a gear and the guide portion is a rack that engages the gear.

5. The light bar positioning device of claim 3, wherein the fixing assembly comprises a vacuum chuck and a supporting plate connected with the vacuum chuck, the first driving member is connected with the vacuum chuck through the supporting plate, the vacuum chuck is provided with a plurality of mounting grooves, the mounting grooves are arranged at intervals, the extending direction of the mounting grooves is consistent with the extending direction of the guiding member, and the mounting grooves on the same straight line in all the fixing assemblies support the same light bar together.

6. The light bar positioning device of claim 5, wherein the positioning unit further comprises at least one sliding assembly, the sliding assembly comprises a sliding rail and a sliding block matched with the sliding rail, and the extending direction of the sliding rail is consistent with the extending direction of the guide piece;

one of the slide rail and the slide block is positioned on one surface of the support plate facing the support part, and the other one of the slide rail and the slide block is positioned on one surface of the support part facing the support plate.

7. The device of claim 6, wherein the flipping unit comprises a second driving member and a rotating shaft, the second driving member is connected to the base, the axial direction of the rotating shaft is aligned with the extending direction of the guiding member, the rotating shaft is connected to the supporting portion, and the second driving member is connected to the rotating shaft to drive the rotating shaft to rotate around its axis.

8. The light bar positioning device of claim 7, wherein the flipping unit further comprises at least one support base, the rotating shaft and the second driving member are coupled to the base via the support base, and the rotating shaft rotates relative to the support base.

9. The light bar positioning device of claim 8, further comprising a rotational positioning assembly, wherein the rotational positioning assembly comprises a second rotating member and a positioning seat, and the second rotating member is sleeved on the rotating shaft, so that the rotating shaft drives the second rotating member to rotate;

the positioning seat is positioned on the base or the supporting seat, a first positioning groove is formed in the positioning seat, and the second rotating part is partially positioned in the first positioning groove.

10. The light bar positioning device of any one of claims 5 to 9, further comprising a moving positioning assembly, wherein the moving positioning assembly comprises a first moving member and a second moving member, one of the first moving member and the second moving member is located at the bottom of the vacuum chuck, and the other one is located on the supporting portion;

one of the first moving part and the second moving part is provided with a second positioning groove, and the other one is provided with a positioning part positioned in the second positioning groove;

the extending direction of the second positioning groove is consistent with the extending direction of the guide piece.

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