CN112775916A

CN112775916A - VR is spare part assembly jig for helmet manufacturing

Info

Publication number: CN112775916A
Application number: CN202011534183.7A
Authority: CN
Inventors: 肖敏雷; 成蒙; 赵文才; 成运; 龚翱
Original assignee: Hunan University of Humanities Science and Technology
Current assignee: Hunan University of Humanities Science and Technology
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-05-11

Abstract

The invention discloses a part assembling clamp for manufacturing a VR helmet, which comprises a support column, wherein a base is fixedly welded at the lower end of the support column, a limiting plate is fixedly welded at the upper end of the support column, a transmission rack is fixedly welded at the front part of the outer surface of the support column, a lifting seat is sleeved on the support column, the front end of the lifting seat is connected with a driving mechanism in an inserting mode, an operation frame is detachably mounted at the left end and the right end of the lifting seat, three illuminating lamps are fixedly mounted at the rear part of the upper end of the operation frame, a clamping plate is connected to the left side and the right side of the upper part in the operation frame in a sliding mode, a threaded rod is connected to the left side and the right side of the. The part assembling clamp for manufacturing the VR helmet is simple in structure, small in size, convenient and fast to operate, capable of achieving height adjustment of the operation frame, capable of meeting use requirements of different operators, firm in fixation and wide in market application value.

Description

VR is spare part assembly jig for helmet manufacturing

Technical Field

The invention relates to the technical field of VR helmet processing, in particular to a part assembling clamp for VR helmet manufacturing.

Background

In the VR helmet part transfer assembly process, subsequent processes can be performed by fixing and clamping the VR helmet part, the VR helmet part to be assembled is small in size and complex in structure, a special clamp is required to be used when the VR helmet part is machined, and the clamp with a corresponding clamping groove is designed according to the appearance of the part.

The existing VR helmet fixing clamp is used in the using process, the operation table is fixed to a high degree, operators cannot conveniently adjust the height of the operation table, operators are in the assembling process, the comfort level is poor, fatigue is easy to generate, in the assembling process, the clamp structure is complex, fixing steps of VR helmet parts are complex, the stability is poor, the VR helmet parts are prone to shaking in the assembling process, the assembling precision is low, and the production efficiency is reduced.

Disclosure of Invention

The invention mainly aims to provide a part assembling clamp for manufacturing a VR helmet, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

a part assembly fixture for manufacturing VR helmets comprises a support column, wherein a base is fixedly welded at the lower end of the support column, a limiting plate is fixedly welded at the upper end of the support column, a transmission rack is fixedly welded at the front part of the outer surface of the support column, a lifting seat is sleeved on the support column, a driving mechanism is alternately connected with the front end of the lifting seat, the rear part of the driving mechanism is positioned in the lifting seat and is in transmission connection with the transmission rack, an operation frame is detachably mounted at the left end and the right end of the lifting seat, three illuminating lamps are fixedly mounted at the rear part of the upper end of the operation frame and are distributed at equal intervals, a clamping plate is slidably connected with the left side and the right side of the upper part in the operation frame, a threaded rod is alternately connected with the left side and the right side of the operation frame, two one side that the opposite end was kept away from to the threaded rod all fixed welding has a turning handle, two the opposite end and the grip block contact of threaded rod.

As a further improvement of the scheme, the interior of the lifting seat is of a cavity structure, the rear part of the upper end of the lifting seat is provided with a connecting groove and a transmission groove which are vertically penetrated, the transmission groove is communicated with the interior of the connecting groove, the diameter of the connecting groove is matched with that of the supporting column, and the size of the transmission groove is matched with that of the transmission rack.

As a further improvement of the scheme, the lifting seat is sleeved on the supporting column through a connecting groove to be connected with the supporting column in a sliding mode, and the transmission rack is connected in the lifting seat in a sliding mode through a transmission groove.

As a further improvement of the above scheme, the driving mechanism comprises a movable rod and a rotating rod, the two ends of the movable rod are movably connected with the left inner wall and the right inner wall of the lifting seat through bearings, the middle of the movable rod is fixedly connected with a worm wheel, the front end of the rotating rod is fixedly connected with a rocker, the rear end of the rotating rod penetrates through the front end of the lifting seat and extends into the lifting seat to be fixedly connected with a worm, and the rotating rod is movably connected with the lifting seat through bearings.

As a further improvement of the scheme, the worm is meshed with the worm wheel to be in transmission connection with the worm wheel, and the worm wheel is meshed with the transmission rack to be in transmission connection with the driving mechanism.

As the further improvement of above-mentioned scheme, the handling frame includes the operation panel, the front end of operation panel lower part is the arc structure, the equal fixed welding in lower extreme left and right sides of operation panel has a mounting bracket, two installation screw rods are all alternated at the both ends of mounting bracket and are connected, the front end left and right sides of operation panel upper portion all has opened a spout, the upper end left and right sides of operation panel lower part has all opened a spout No. two, spout and No. two spouts are T type structure.

As a further improvement of the scheme, the distance between the two mounting frames is the same as the width of the lifting seat, the two mounting frames are detachably mounted at the left end and the right end of the lifting seat through two mounting screws, and the operating platform is located above the lifting seat.

As a further improvement of the above scheme, the rear end of grip block is provided with a slider, and a slider and grip block structure as an organic whole, the anterior fixed welding of lower extreme of grip block has a slider No. two, slider No. two and slider are T type structure, and respectively with the structure looks adaptation of spout No. two and spout No. one, slider sliding connection is in spout No. one and slider sliding connection is in the upper end with grip block sliding connection at the operation panel in slider No. two.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the worm gear is meshed with the worm gear to drive the worm gear to rotate in the forward and reverse directions, the worm gear is meshed with the transmission rack to enable the lifting seat to be sleeved on the support column to slide up and down, so that the height adjustment of the operating platform is driven, the requirements of operators on different heights of the operating platform are met, the VR helmet part assembly of the operators is facilitated, the comfort level of the operators in the assembly process is improved, the assembly efficiency is improved, the operation is convenient, the structure is compact, stable and reliable.

2. According to the invention, the threaded rod is in threaded connection with the operating platform to drive the threaded rod to move in opposite directions, the clamping plates on two sides are pushed by the threaded rod to move in opposite directions on the operating platform, and the VR helmet parts are fixed by mutual matching of the two clamping plates, so that shaking in the assembling process is avoided, the assembling accuracy is improved, and the assembly fixture is convenient to operate, simple in structure and efficient in assembly.

3. The device is simple in structure, small in size and convenient and fast to operate, can realize height adjustment of the operation frame, meets the use requirements of different operators, can quickly position VR helmet parts through mutual matching of the clamping plates, is firm in fixation, simple in structure and convenient and fast to operate, and has wide market application value.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of a component mounting fixture for manufacturing a VR helmet according to the present invention;

fig. 2 is a schematic overall structure diagram of a component mounting fixture for manufacturing a VR helmet according to the present invention;

fig. 3 is a schematic diagram of an internal structure of a lifting seat of a part assembling jig for manufacturing a VR helmet according to the present invention;

fig. 4 is a schematic structural diagram of a driving mechanism of a component mounting fixture for manufacturing a VR helmet according to the present invention;

fig. 5 is a schematic view of an internal structure of an operation table of a component mounting fixture for manufacturing a VR helmet;

fig. 6 is a schematic structural view of an operation frame of a part assembling clamp for manufacturing a VR helmet according to the present invention;

fig. 7 is a schematic structural diagram of a clamping plate of a component mounting fixture for manufacturing a VR helmet.

In the figure: 1. a support pillar; 2. a base; 3. a limiting plate; 4. a drive rack; 5. a lifting seat; 6. a drive mechanism; 7. an operation frame; 8. an illuminating lamp; 9. a clamping plate; 10. a threaded rod; 11. a handle is rotated; 51. connecting grooves; 52. a transmission groove; 61. a movable rod; 62. a worm gear; 63. a rotating rod; 64. a worm; 65. a rocker; 71. an operation table; 72. a mounting frame; 73. installing a screw rod; 74. a first chute; 75. a second chute; 91. a first sliding block; 92. and a second sliding block.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical scheme of the invention is further explained by combining the attached drawings.

Example one

A part assembly fixture for manufacturing VR helmets comprises a support column 1, a base 2 is fixedly welded at the lower end of the support column 1, a limiting plate 3 is fixedly welded at the upper end of the support column 1, a transmission rack 4 is fixedly welded at the front part of the outer surface of the support column 1, a lifting seat 5 is sleeved on the support column 1, a driving mechanism 6 is inserted and connected at the front end of the lifting seat 5, the rear part of the driving mechanism 6 is positioned in the lifting seat 5 and is in transmission connection with the transmission rack 4, an operation frame 7 is detachably mounted at the left end and the right end of the lifting seat 5 together, three illuminating lamps 8 are fixedly mounted at the rear part of the upper end of the operation frame 7 and are distributed at equal intervals, a clamping plate 9 is slidably connected at the left side and the right side of the upper part in the operation frame 7, a threaded rod 10 is inserted and connected at the left side and the right side of the, one side that two threaded rods 10 kept away from opposite end all fixed welding have a turning handle 11, and the opposite end and the grip block 9 contact of two threaded rods 10.

In the specific use process of the embodiment, the worm 64 is meshed with the worm wheel 62 to drive the worm wheel 62 to rotate by rocking the rocker 65, the lifting seat 5 is sleeved on the support column 1 to slide upwards by meshing the worm wheel 62 with the transmission rack 4, the lifting seat 5 can be driven to lift by the lifting seat 5, the lifting seat 5 can slide downwards by reversely rotating the rocker 65, the operating frame 7 can be lowered, the requirements of operators on different heights of the operating frame 7 can be met, the operators can assemble VR helmet parts conveniently, the operating efficiency of the operators is improved, the VR helmet parts are placed at the upper end of the operating platform 71, the threaded rod 10 is in threaded connection with the operating platform 71 by reversely rotating the rotating handles 11 at two sides, the threaded rod 10 is driven to move oppositely, the clamping plates 9 at two sides are pushed to move oppositely on the operating platform 71 by the threaded rod 10, the VR helmet parts are fixed by mutually matching of the two clamping plates 9, avoid rocking in the assembling process, improve the accuracy of assembly, and improve assembly efficiency, the simple operation, processing is simple, after the assembly is accomplished, the turning handle 11 of reverse rotation both sides, make threaded rod 10 keep away from grip block 9, move away from grip block 9 from VR helmet spare part's both ends, VR helmet spare part with the assembly is taken out, the device simple structure, the simple operation, can realize the altitude mixture control of handling frame 7, adapt to different operators' user demand, can fix a position VR helmet spare part fast through grip block 9 mutually supporting, and is fixed firm, moreover, the steam generator is simple in structure, the simple operation, and wide market using value is possessed.

Example two

On the basis of the first embodiment, as shown in fig. 2-4, a component assembly fixture for manufacturing a VR helmet comprises a support column 1, a base 2 is fixedly welded at the lower end of the support column 1, a limiting plate 3 is fixedly welded at the upper end of the support column 1, a transmission rack 4 is fixedly welded at the front part of the outer surface of the support column 1, a lifting seat 5 is sleeved on the support column 1, a driving mechanism 6 is inserted and connected at the front end of the lifting seat 5, the rear part of the driving mechanism 6 is positioned in the lifting seat 5 and is in transmission connection with the transmission rack 4, an operation frame 7 is detachably mounted at the left and right ends of the lifting seat 5 together, three illuminating lamps 8 are fixedly mounted at the rear part of the upper end of the operation frame 7, the three illuminating lamps 8 are distributed at equal intervals, a clamping plate 9 is slidably connected at the left and right sides of the upper part in the operation frame 7, the threaded rods 10 are connected with the operating frame 7 through threads, one sides of the two threaded rods 10, which are far away from the opposite ends, are fixedly welded with rotating handles 11, and the opposite ends of the two threaded rods 10 are in contact with the clamping plate 9; the interior of the lifting seat 5 is of a cavity structure, the rear part of the upper end of the lifting seat 5 is provided with a connecting groove 51 and a transmission groove 52 which are vertically penetrated, the transmission groove 52 is communicated with the interior of the connecting groove 51, the diameter of the connecting groove 51 is matched with that of the support column 1, and the size of the transmission groove 52 is matched with that of the transmission rack 4; the lifting seat 5 is sleeved on the support column 1 through a connecting groove 51 to connect the lifting seat 5 and the support column 1 in a sliding manner, and the transmission rack 4 is connected in the lifting seat 5 in a sliding manner through a transmission groove 52; the driving mechanism 6 comprises a movable rod 61 and a rotating rod 63, two ends of the movable rod 61 are movably connected with the left inner wall and the right inner wall of the lifting seat 5 through bearings, the middle part of the movable rod 61 is fixedly connected with a worm wheel 62, the front end of the rotating rod 63 is fixedly connected with a rocker 65, the rear end of the rotating rod 63 penetrates through the front end of the lifting seat 5 and extends into the lifting seat 5 to be fixedly connected with a worm 64, and the rotating rod 63 is movably connected with the lifting seat 5 through bearings; the worm 64 is meshed with the worm wheel 62 to drive the worm 64 to be connected with the worm wheel 62, and the worm wheel 62 is meshed with the transmission rack 4 to drive the driving mechanism 6 to be connected with the transmission rack 4.

In the specific use process of the embodiment, an operator rotates the rocker 65, the rocker 65 drives the worm 64 to rotate, the worm 64 is meshed with the worm wheel 62 to drive the worm wheel 62 to rotate, the worm wheel 62 is meshed with the transmission rack 4 to drive the connecting groove 51 to be sleeved on the support column 1 to slide upwards, so that the lifting seat 5 drives the operation frame 7 to move upwards, the height of the operation table 71 is adjusted upwards, when the height of the operation table 71 is required to be adjusted downwards, the rocker 65 is reversely rotated to drive the worm 64 to reversely rotate, the worm wheel 62 is reversely rotated to be meshed with the transmission rack 4 to drive the lifting seat 5 to move downwards, the height of the operation table 71 is adjusted downwards, different height requirements of the operation table 71 are met, the VR helmet parts of the operator can be assembled conveniently, the comfort level of the operator in the assembling process is improved, the assembling efficiency is improved, the operation is convenient, compact structure, stability and reliability.

EXAMPLE III

On the basis of the first embodiment, as shown in fig. 5-7, a component assembly fixture for manufacturing a VR helmet comprises a support column 1, a base 2 is fixedly welded at the lower end of the support column 1, a limiting plate 3 is fixedly welded at the upper end of the support column 1, a transmission rack 4 is fixedly welded at the front part of the outer surface of the support column 1, a lifting seat 5 is sleeved on the support column 1, a driving mechanism 6 is inserted and connected at the front end of the lifting seat 5, the rear part of the driving mechanism 6 is positioned in the lifting seat 5 and is in transmission connection with the transmission rack 4, an operation frame 7 is detachably mounted at the left and right ends of the lifting seat 5 together, three illuminating lamps 8 are fixedly mounted at the rear part of the upper end of the operation frame 7, the three illuminating lamps 8 are distributed at equal intervals, a clamping plate 9 is slidably connected at the left and right sides of the upper part in the operation frame 7, the threaded rods 10 are connected with the operating frame 7 through threads, one sides of the two threaded rods 10, which are far away from the opposite ends, are fixedly welded with rotating handles 11, and the opposite ends of the two threaded rods 10 are in contact with the clamping plate 9; the operation frame 7 comprises an operation table 71, the front end of the lower part of the operation table 71 is of an arc-shaped structure, the left side and the right side of the lower end of the operation table 71 are fixedly welded with an installation frame 72, two ends of the installation frame 72 are connected with two installation screws 73 in a penetrating manner, the left side and the right side of the front end of the upper part of the operation table 71 are respectively provided with a first sliding groove 74, the left side and the right side of the upper end of the lower part of the operation table 71 are respectively provided with a second sliding groove 75, and the first sliding groove 74 and the second sliding groove; the distance between the two mounting frames 72 is the same as the width of the lifting seat 5, the two mounting frames 72 are detachably mounted at the left end and the right end of the lifting seat 5 through two mounting screws 73, and the operating platform 71 is positioned above the lifting seat 5; the rear end of grip block 9 is provided with a slider 91, and slider 91 and grip block 9 structure as an organic whole, and the anterior fixed welding of lower extreme of grip block 9 has a slider 92 No. two, and slider 92 and slider 91 No. two are T type structure, and respectively with the structure looks adaptation of No. two spouts 75 and a spout 74, slider 91 sliding connection in spout 74 and slider 92 sliding connection in slider 92 No. two with grip block 9 sliding connection in the upper end of operation panel 71.

In the specific use process of the embodiment, the VR helmet part is placed at the upper end of the operating platform 71, the rotating handles 11 at the two sides are rotated in opposite directions to drive the rotating handles 11 to rotate, the clamping plates 9 at the two sides are pushed to slide in opposite directions on the operating platform 71 through the threaded connection of the rotating handles 11 and the operating platform 71, the first sliding block 91 slides in the corresponding first sliding groove 74 in opposite directions, and the second sliding block 92 slides in the corresponding second sliding groove 75 in opposite directions, so that the clamping plates 9 slide stably, the VR helmet part is fixed through the mutual matching of the two clamping plates 9, the assembly is convenient for operators to assemble, the operation is convenient and simple, the structure is simple, the stability of the VR helmet part in the assembly process can be improved, the shaking is avoided, the illuminating effect can be achieved through the illuminating lamp 8, the assembly accuracy is further improved, after the assembly is finished, the threaded rod 10 is separated from the clamping plate 9 through the reverse rotation of the rotating handles 11, operating personnel promotes grip block 9 to both sides and makes grip block 9 and VR helmet spare part separate and can take out VR helmet spare part, convenient operation, labour saving and time saving, machining efficiency is high.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a VR is spare part assembly jig for helmet manufacturing, includes support column (1), its characterized in that: the lower extreme fixed welding of support column (1) has a base (2), the fixed welding in upper end of support column (1) has a limiting plate (3), the anterior fixed welding in surface of support column (1) has a driving rack (4), a lift seat (5) has been cup jointed on support column (1), the front end interlude of lift seat (5) is connected with a actuating mechanism (6), and the rear portion of actuating mechanism (6) is located lift seat (5) and is connected with driving rack (4) transmission, common demountable installation has an handling frame (7) in both ends about lift seat (5), the upper end rear portion fixed mounting of handling frame (7) has three light (8), and three light (8) equidistance distributes, equal sliding connection in upper portion left and right sides has a grip block (9) in handling frame (7), the left and right sides of handling frame (7) all alternates and is connected with a threaded rod (10), and threaded rod (10) and handling frame (7) threaded connection together, two threaded rod (10) are kept away from one side of opposition end and are all fixed welding have a turning handle (11), two the opposition end and grip block (9) contact of threaded rod (10).

2. The part mounting fixture for manufacturing a VR helmet of claim 1, wherein: the inside of seat (5) goes up and down is the cavity structure, the upper end rear portion of seat (5) goes up and down to open has a spread groove (51) and a drive groove (52) of punch-through from top to bottom, and the inside of drive groove (52) and spread groove (51) communicates with each other, the diameter of spread groove (51) and the diameter looks adaptation of support column (1), the size of drive groove (52) and the size looks adaptation of driving rack (4).

3. The part mounting fixture for manufacturing a VR helmet of claim 1, wherein: the lifting seat (5) is connected with the supporting column (1) in a sliding mode through a connecting groove (51) in a sleeved mode, and the transmission rack (4) is connected into the lifting seat (5) in a sliding mode through a transmission groove (52).

4. The part mounting fixture for manufacturing a VR helmet of claim 1, wherein: actuating mechanism (6) are including movable rod (61) and bull stick (63), inner wall swing joint about bearing and lift seat (5) is passed through at the both ends of movable rod (61), worm wheel (62) of middle part fixedly connected with of movable rod (61), front end fixedly connected with of bull stick (63) has one rocker (65), the rear end of bull stick (63) runs through the front end of lift seat (5) and extends to a worm (64) of fixedly connected with in lift seat (5), bull stick (63) are through bearing and lift seat (5) swing joint.

5. The part mounting fixture for manufacturing VR helmets of claim 4, wherein: the worm (64) is meshed with the worm wheel (62) to drive the worm (64) to be connected with the worm wheel (62), and the worm wheel (62) is meshed with the transmission rack (4) to drive the driving mechanism (6) to be connected with the transmission rack (4).

6. The part mounting fixture for manufacturing a VR helmet of claim 1, wherein: operation panel (7) are including operation panel (71), the front end of operation panel (71) lower part is the arc structure, equal fixed welding in both sides has one mounting bracket (72) about the lower extreme of operation panel (71), two installation screw rods (73) are all alternated and connected at the both ends of mounting bracket (72), one spout (74) has all been opened to the front end left and right sides of operation panel (71) upper portion, spout (75) No. two have all been opened to the upper end left and right sides of operation panel (71) lower part, spout (74) and No. two spout (75) are T type structure.

7. The part mounting fixture for manufacturing the VR helmet of claim 6, wherein: two distance between mounting bracket (72) the same with the width dimension of lift seat (5), two mounting bracket (72) all through two installation screw rod (73) demountable installation at the left and right sides both ends of lift seat (5), and operation panel (71) are located the top of lift seat (5).

8. The part mounting fixture for manufacturing a VR helmet of claim 1, wherein: the rear end of grip block (9) is provided with a slider (91), and slider (91) and grip block (9) structure as an organic whole, the anterior fixed welding of lower extreme of grip block (9) has a slider (92) No. two, slider (92) No. two and slider (91) are T type structure, and respectively with the structure looks adaptation of No. two spout (75) and a spout (74), slider (91) sliding connection just No. two slider (92) sliding connection is in No. two spout (74) with grip block (9) sliding connection in the upper end of operation panel (71) No. two slider (92).