CN216185311U

CN216185311U - Conveyer of bluetooth headset production usefulness

Info

Publication number: CN216185311U
Application number: CN202122303608.XU
Authority: CN
Inventors: 余陆兵
Original assignee: Shenzhen Xingye Intelligent Technology Co ltd
Current assignee: Shenzhen Xingye Intelligent Technology Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-04-05
Anticipated expiration: 2031-09-23

Abstract

The utility model relates to the technical field of transport carts, in particular to a transport device for producing Bluetooth earphones, which comprises a bottom plate, wherein four corners of the bottom plate are connected with wheels through bearings, a handle is welded on the surface of the bottom plate, a fixed frame is welded on the surface of the bottom plate, a motor is installed inside the fixed frame, fixed blocks are symmetrically welded at the top end of the bottom plate, transmission rods are symmetrically inserted on the surface of the fixed blocks through the bearings, one end of each transmission rod penetrates through the fixed block to be connected with the output end of the motor, the other end of each transmission rod penetrates through the fixed block to extend to the outside of the fixed block, gears are sleeved at the other end of the fixed block and are meshed with each other, the transport cart can reduce shaking caused by uneven bottom surface in the transport process, and the cart can lift and support a part within a certain range, so that the user can carry the bluetooth headset from the cart to above the truck.

Description

Conveyer of bluetooth headset production usefulness

Technical Field

The utility model relates to the technical field of transport carts, in particular to a transport device for producing Bluetooth earphones.

Background

The cart is a transport vehicle that is manually pushed and pulled. The cart has a single wheel, two wheels, three wheels and four wheels. The car body material of traditional shallow generally is wooden, and the shallow car body material of modern production generally is the iron sheet, simple structure, and low in cost can satisfy simple short distance transportation.

And do not have a targeted shallow of utensil to supply the bluetooth headset transportation to use today, because bluetooth headset cost is quite high, and fragile, use ordinary shallow in the in-process of transportation, the road surface is uneven appear jolting and probably cause internal injury to bluetooth headset to when slope transportation, probably pile up higher the appearance because of bluetooth headset and tumble, bluetooth headset is carrying the in-process to the freight train from the transport vechicle simultaneously, often need two people to cooperate, and one is passed one and is connect, consumes artifical great, and comparatively inconvenient.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

Aiming at the defects in the prior art, the utility model provides a conveying device for producing Bluetooth earphones, which solves the problems that the Bluetooth earphones on a trolley are shaken and collided with each other to cause damage in the conveying process of the Bluetooth earphones due to uneven and bumpy road surfaces, the Bluetooth earphones are likely to tip over due to high stacking of the Bluetooth earphones when being conveyed on a slope, and the Bluetooth earphones are inconvenient to transfer due to the fact that two persons are required to cooperate in the conveying process from the trolley to the trolley.

Technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme:

the utility model provides a conveyer of bluetooth headset production usefulness, includes the bottom plate, the bottom four corners department of bottom plate all is connected with the wheel through the bearing, the skin weld of bottom plate has the handle, the skin weld of bottom plate has the mount, the internally mounted of mount has the motor, the top symmetry welding of bottom plate has the fixed block, the surface of fixed block is run through the bearing symmetry and is inserted and be equipped with the transfer line, the one end of transfer line is passed the fixed block and is connected with the output of motor, the other end of transfer line passes the fixed block and extends to the outside of fixed block, the other end of fixed block has cup jointed the gear, gear intermeshing, the surface symmetry of transfer line has cup jointed first lift bar, the one end that the transfer line was kept away from to first lift bar is connected with the second lift bar through the bearing, the one end that the first lift bar was kept away from to the second lift bar is connected with the third lift bar through the bearing, the one end that the second lift bar was kept away from to the third lift bar is connected with the fourth lift bar through the bearing, the one end that the second lift bar is close to each other is connected with the connecting piece through the pivot, the one end that the fourth lift bar is close to each other all is connected with the promotion shell through the bearing, the top surface welding that promotes the shell has bearing panel, the surface mounting of bottom plate has anti-toppling mechanism.

Further, promote the bottom surface equidistance symmetrical welding of shell and have the inserted bar, the bottom cover of inserted bar is equipped with the loop bar, the inserted bar is equipped with buffer spring with the surface cover of loop bar, buffer spring's both ends offset with promoting shell, loop bar respectively.

Furthermore, the bearing surfaces of the first lifting rod, the second lifting rod, the third lifting rod and the fourth lifting rod which are connected with each other are sleeved with torsion springs, and two ends of each torsion spring are fixedly connected with the adjacent parts respectively.

Further, anti-toppling mechanism includes first dead lever, the top surface symmetrical welding of bottom plate has first dead lever, the spout has been seted up to the top surface symmetry of bottom plate, the spout sliding connection that the bottom plate was seted up through the top surface has the conflict plate, the fixed surface of conflict plate is connected with the transmission silk, the top surface welding of bottom plate has the rolling fixed plate, the surface of rolling fixed plate is run through the bearing and is inserted and be equipped with bow-shaped winding rod, the one end fixedly connected with rolling dish of bow-shaped winding rod, the transmission silk is kept away from the one end of conflict plate and is connected with the fixed surface of rolling dish, the surperficial cover of bow-shaped winding rod is equipped with the locking cover, the round hole has been seted up on the surface of rolling fixed plate, the diameter and the locking cover looks adaptation of round hole.

Furthermore, one side of the first fixing rod, which is close to each other, is connected with a roller through a bearing, guide grooves are symmetrically formed in the surface of the abutting plate, and the roller is arranged in the guide grooves formed in the surface of the abutting plate.

Furthermore, the inner surface of the winding disc is in an arc shape, and a rubber pad is glued on the inner surface of the winding disc.

Furthermore, the surface welding of conflict plate has the mounting, the activity groove has been seted up on the surface of conflict plate, the activity groove sliding connection that conflict plate was seted up through the surface has the extension to touch the piece, the surface that extends to touch the piece is run through the bearing and is inserted and be equipped with the bull stick, the one end of bull stick runs through the screw thread and inserts the surface of establishing at the mounting.

Furthermore, the shape of the extension abutting part is branched, and the surface of the extension abutting part and the surface of the abutting plate are in the same horizontal position.

Furthermore, one end, far away from the bow-shaped winding rod, of the locking sleeve is arc-shaped, the opening of the circular hole formed in the surface of the winding fixing plate is arc-shaped, and the outer diameter of the locking sleeve is smaller than the inner diameter of the circular hole.

Furthermore, the surface welding of bottom plate has the second dead lever, the one end of second dead lever is run through conflict plate and is welded mutually with the surface of bottom plate, the surface cover of second dead lever is equipped with reset spring, reset spring's both ends all offset with the bottom plate surface.

Advantageous effects

Compared with the known public technology, the technical scheme provided by the utility model has the following beneficial effects:

the utility model provides a cart with pertinence for Bluetooth earphones through a structure, the cart can reduce shaking caused by uneven bottom surfaces in the transportation process, so that the condition that the Bluetooth earphones on the cart are damaged due to mutual collision is prevented, the cart can enable a bearing part to lift within a certain range, only one person is needed to operate the cart in the process that a user carries the Bluetooth earphones from the cart to a wagon box, and meanwhile, the cart is not easy to tip over even if the Bluetooth earphones are stacked highly when the cart runs on a slope through newly added components, so that the transportation of the Bluetooth earphones is more stable and efficient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the utility model, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

FIG. 1 is a schematic perspective view of a transportation device for producing Bluetooth headsets;

FIG. 2 is an enlarged view of a portion of FIG. 1A according to an embodiment of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B in accordance with an embodiment of the present invention;

FIG. 4 is a schematic diagram of the internal structure of the embodiment of the present invention;

FIG. 5 is an enlarged view of a portion of FIG. 4 at C in accordance with an embodiment of the present invention;

the reference numerals in the drawings denote: 1. a base plate; 2. a wheel; 3. a handle; 4. a fixed mount; 5. a motor; 6. a fixed block; 7. a transmission rod; 8. a gear; 9. a first lifting lever; 10. a second lifting bar; 11. a third lifting bar; 12. a fourth lifting bar; 13. lifting the shell; 14. a bearing panel; 15. inserting a rod; 16. a loop bar; 17. a buffer spring; 18. a first fixing lever; 19. a roller; 20. abutting against the plate; 21. a fixing member; 22. an extension contact; 23. a rotating rod; 24. a drive wire; 25. winding a fixed plate; 26. an arcuate take-up rod; 27. a winding disc; 28. a locking sleeve; 29. a second fixing bar; 30. a return spring; 31. a connecting member.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. 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 invention.

The present invention will be further described with reference to the following examples.

Examples

The conveying device for producing the bluetooth headset in the embodiment is shown in fig. 1 and comprises a bottom plate 1, wheels 2 are connected to four corners of the bottom plate 1 through bearings, a handle 3 is welded on the surface of the bottom plate 1, a fixing frame 4 is welded on the surface of the bottom plate 1, a motor 5 is installed inside the fixing frame 4, fixing blocks 6 are symmetrically welded on the top end of the bottom plate 1, transmission rods 7 are symmetrically inserted into the surfaces of the fixing blocks 6 through the bearings, one ends of the transmission rods 7 penetrate through the fixing blocks 6 to be connected with the output ends of the motors 5, the other ends of the transmission rods 7 penetrate through the fixing blocks 6 to extend to the outside of the fixing blocks 6, gears 8 are sleeved at the other ends of the fixing blocks 6, the gears 8 are meshed with each other, and first lifting rods 9 are symmetrically sleeved on the surfaces of the transmission rods 7;

the one end that the transfer line 7 was kept away from to first lift bar 9 is connected with second lift bar 10 through the bearing, the one end that first lift bar 9 was kept away from to second lift bar 10 is connected with third lift bar 11 through the bearing, the one end that second lift bar 10 was kept away from to third lift bar 11 is connected with fourth lift bar 12 through the bearing, the one end that second lift bar 10 was close to each other is connected with connecting piece 31 through the pivot, the one end that fourth lift bar 12 was close to each other all is connected with promotion shell 13 through the bearing, the top surface welding of promotion shell 13 has bearing panel 14, the surface mounting of bottom plate 1 has anti-overturning mechanism.

When the bluetooth headset is used in the embodiment, a user can stack bluetooth headsets on the surface of the bearing panel 14, then the motor 5 is started, the output end of the motor 5 drives the transmission rod 7 to rotate, the transmission rod 7 mutually transmits through the gear 8 which is sleeved on the surface to enable the first lifting rod 9 which is sleeved on the surface of the transmission rod 7 to rotate oppositely and approach to each other, and meanwhile, the bluetooth headset is in linkage reaction with the second lifting rod 10 connected with the first lifting rod 9, the third lifting rod 11 connected with the second lifting rod 10 and the fourth lifting rod 12 connected with the third lifting rod 11, and the two ends of the bluetooth headset are both approach to each other from the connection part, so that the lifting shell 13 carrying the bearing panel 14 is lifted to the height;

through the promotion of bearing panel 14, the bluetooth headset that holds on the bearing panel 14 is held up to when the user need carry the bluetooth headset on the shallow to the freight train on, through the promotion of height, this flow no longer need double cooperation, and more convenient.

As shown in fig. 2, the bottom surface of the lifting shell 13 is equidistantly and symmetrically welded with the inserted link 15, the bottom end of the inserted link 15 is sleeved with the loop bar 16, the inserted link 15 and the surface of the loop bar 16 are sleeved with the buffer spring 17, and two ends of the buffer spring 17 are respectively abutted against the lifting shell 13 and the loop bar 16.

The structure can reduce the vibration amplitude through elastic buffering when the cart shakes due to uneven transportation of the bottom surface, so that the mutual collision of the Bluetooth earphones is reduced to a certain extent, and the transportation of the cart to the Bluetooth earphones is more stable;

when the support panel 14 is pressed downward by an external force, the insertion rod 15 is inserted into the loop bar 16 by the action of the external force, and the buffer springs 17 on the surfaces of the two are compressed to generate elastic deformation.

As shown in fig. 4, the bearing surfaces of the first lifting rod 9, the second lifting rod 10, the third lifting rod 11 and the fourth lifting rod 12, which are connected to each other, are all sleeved with torsion springs, and two ends of each torsion spring are fixedly connected to respective adjacent components.

This structure allows the first lift lever 9, the second lift lever 10, the third lift lever 11, and the fourth lift lever 12 to be guided in a rotational direction to a certain extent by the urging force of the torsion spring when the first lift lever 9, the second lift lever 10, the third lift lever 11, and the fourth lift lever 12 are moved relative to each other, so that the first lift lever 9, the second lift lever 10, the third lift lever 11, and the fourth lift lever 12 are more smoothly unfolded relative to each other.

As shown in fig. 4, anti-toppling mechanism includes first dead lever 18, the top surface symmetrical welding of bottom plate 1 has first dead lever 18, the spout has been seted up to the top surface symmetry of bottom plate 1, spout sliding connection that bottom plate 1 was seted up through the top surface has conflict plate 20, the fixed surface of conflict plate 20 is connected with transmission silk 24, the top surface welding of bottom plate 1 has rolling fixed plate 25, rolling fixed plate 25's surface is run through the bearing and is inserted and be equipped with bow-shaped winding rod 26, the one end fixedly connected with rolling disc 27 of bow-shaped winding rod 26, transmission silk 24 keeps away from the one end of conflict plate 20 and the fixed surface of rolling disc 27 is connected, bow-shaped winding rod 26's surface cover is equipped with locking cover 28, the round hole has been seted up on rolling fixed plate 25's surface, the diameter and the locking cover 28 looks adaptation of round hole.

When the cart is dragged by a user to run on an uphill slope, the user can rotate the arched winding rod 26 according to the slope, the arched winding rod 26 drives the winding disc 27 to rotate together, the transmission wire 24 is gradually wound on the surface of the arched winding rod in the rotating process of the winding disc 27, the transmission wire 24 can pull the abutting plate 20 to slide on the top surface of the bottom plate 1 and is gradually vertical from an inclined state when the transmission wire 24 is wound, and when the cart runs on the slope surface, the plane of the abutting plate 20 is inclined, so that the Bluetooth headset placed on the bearing panel 14 is obliquely supported;

can prevent through this kind of mode that adds the mode of establishing the bearing that the bluetooth headset placed on the bearing panel 14 from falling because of the shallow slope appears tumbling to when bearing panel 14 holds bluetooth headset, through the setting of this part, the single transportation volume of this shallow has been increased in the change of phase, and transportation stability.

As shown in fig. 5, the adjacent sides of the first fixing rods 18 are connected with rollers 19 through bearings, guide grooves are symmetrically formed in the surface of the abutting plate 20, and the rollers 19 are disposed in the guide grooves formed in the surface of the abutting plate 20.

When the abutting plate 20 slides on the surface of the first fixing rod 18, the roller 19 connected to the first fixing rod 18 rotates in the guiding groove opened on the surface of the abutting plate 20 by friction force, so as to form auxiliary conduction for the two, and make the two move smoothly with each other.

As shown in fig. 3, the inner surface of the winding disc 27 is arc-shaped, and a rubber pad is glued to the inner surface of the winding disc 27.

This structure makes in the use, and when rolling dish 27 carried out the rolling to drive wire 24 repeatedly, can play certain guide effect to drive wire 24 through so setting up, and the frictional wear that causes rolling dish 27 when preventing the derailment and reducing the rolling of drive wire 24 from appearing.

As shown in fig. 4, a fixing member 21 is welded on the surface of the contact plate member 20, a movable groove is formed in the surface of the contact plate member 20, the contact plate member 20 is connected with an extending contact member 22 through the movable groove formed in the surface in a sliding manner, a rotating rod 23 is inserted into the surface of the extending contact member 22 through a bearing, and one end of the rotating rod 23 is inserted into the surface of the fixing member 21 through a thread.

When 14 surperficial piles of bearing panel were too high, conflict plate 20 moves to extreme position when not satisfying the auxiliary stay needs, and the user can rotate bull stick 23, and bull stick 23 extends to conflict piece 22 through the screw action transmission and stretches out from the inside of conflict plate 20 to conflict plate 20's whole length can be prolonged, and extension can assist conflict plate 20 to support the bluetooth headset of 14 surperficial piles of bearing panel and lean on.

As shown in fig. 4, the shape of the extended contact member 22 is branched, and the surface of the extended contact member 22 and the surface of the contact plate member 20 are at the same level.

So set up, reduced the dead weight that extends conflict piece 22, convenient accomodating of this part simultaneously, prevent that it from overweight excessively reaching outstanding conflict plate 20 surface influence conflict plate 20's roughness.

As shown in fig. 3, the end of the locking sleeve 28 away from the bow-shaped winding rod 26 is arc-shaped, the opening of the circular hole formed on the surface of the winding fixing plate 25 is arc-shaped, and the outer diameter of the locking sleeve 28 is smaller than the inner diameter of the circular hole.

This structure makes locking cover 28 can be more smooth and easy insert the round hole that rolling fixed plate 25 surface was seted up, need not accurate alignment when user operation and can insert, brings more convenient use experience for the user.

As shown in fig. 4, a second fixing rod 29 is welded on the surface of the bottom plate 1, one end of the second fixing rod 29 penetrates through the abutting plate 20 and is welded with the surface of the bottom plate 1, a return spring 30 is sleeved on the surface of the second fixing rod 29, and both ends of the return spring 30 are abutted against the surface of the bottom plate 1.

The setting up of this structure has brought certain support and fixed effect to conflict plate 20 and its whole that links, conflicts plate 20 and takes place deformation at the surperficial slip of second dead lever 29 and conflict reset spring 30 compression at the in-process that conflict plate 20 removed, and consequently locking cover 28 is inserting more real conflict of elasticity and round hole inner wall through reset spring 30 behind the round hole of rolling fixed plate 25 surface institute, has prevented that locking cover 28 from appearing from the condition that drops in the round hole.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will 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 technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.

Claims

1. The utility model provides a conveyer of bluetooth headset production usefulness, includes bottom plate (1), its characterized in that: the bottom four corners department of bottom plate (1) all is connected with wheel (2) through the bearing, the skin weld of bottom plate (1) has handle (3), the skin weld of bottom plate (1) has mount (4), the internally mounted of mount (4) has motor (5), the top symmetrical welding of bottom plate (1) has fixed block (6), the surface of fixed block (6) runs through the bearing symmetry and is inserted and is equipped with transfer line (7), the one end of transfer line (7) is passed the output of fixed block (6) and motor (5) and is connected, the other end of transfer line (7) passes fixed block (6) and extends to the outside of fixed block (6), gear (8) have been cup jointed to the other end of fixed block (6), gear (8) intermeshing, first lifting rod (9) have been cup jointed to the surface symmetry of transfer line (7), the one end that transfer line (7) were kept away from in first lift bar (9) is connected with second lift bar (10) through the bearing, the one end that first lift bar (9) were kept away from in second lift bar (10) is connected with third lift bar (11) through the bearing, the one end that second lift bar (10) were kept away from in third lift bar (11) is connected with fourth lift bar (12) through the bearing, the one end that second lift bar (10) are close to each other is connected with connecting piece (31) through the pivot, the one end that fourth lift bar (12) are close to each other all is connected with promotion shell (13) through the bearing, the top surface welding of promotion shell (13) has bearing panel (14), the surface mounting of bottom plate (1) has anti-toppling mechanism.

2. The conveying device for the production of the Bluetooth earphones as claimed in claim 1, wherein the inserting rods (15) are symmetrically welded to the bottom surface of the lifting shell (13) in an equidistant mode, the loop bars (16) are sleeved at the bottom ends of the inserting rods (15), the buffering springs (17) are sleeved on the surfaces of the inserting rods (15) and the loop bars (16), and two ends of the buffering springs (17) are respectively abutted to the lifting shell (13) and the loop bars (16).

3. The transportation device for producing the bluetooth headset as claimed in claim 1, wherein the bearing surfaces of the first lifting rod (9), the second lifting rod (10), the third lifting rod (11) and the fourth lifting rod (12) which are connected with each other are sleeved with torsion springs, and two ends of each torsion spring are fixedly connected with the respective adjacent components.

4. The conveying device for producing the Bluetooth earphones as claimed in claim 1, wherein the anti-toppling mechanism comprises a first fixing rod (18), the first fixing rod (18) is symmetrically welded on the top surface of the bottom plate (1), sliding grooves are symmetrically formed in the top surface of the bottom plate (1), the bottom plate (1) is slidably connected with an abutting plate (20) through the sliding grooves formed in the top surface, a transmission wire (24) is fixedly connected to the surface of the abutting plate (20), a winding fixing plate (25) is welded on the top surface of the bottom plate (1), an arc winding rod (26) is inserted into the surface of the winding fixing plate (25) through a bearing, a winding disc (27) is fixedly connected to one end of the arc winding rod (26), one end of the transmission wire (24) far away from the abutting plate (20) is fixedly connected with the surface of the winding disc (27), the surface cover of bow-shaped coiling pole (26) is equipped with locking cover (28), the round hole has been seted up on the surface of rolling fixed plate (25), the diameter and the locking cover (28) looks adaptation of round hole.

5. The conveying device for the production of the Bluetooth headset as claimed in claim 4, wherein the adjacent sides of the first fixing rods (18) are connected with rollers (19) through bearings, the surfaces of the abutting plate members (20) are symmetrically provided with guide grooves, and the rollers (19) are arranged in the guide grooves formed in the surfaces of the abutting plate members (20).

6. The transportation device for producing the bluetooth headset as claimed in claim 4, wherein the inner surface of the winding disc (27) is arc-shaped, and the rubber pad is glued on the inner surface of the winding disc (27).

7. The conveying device for the production of the Bluetooth headset as claimed in claim 4, wherein a fixing member (21) is welded on the surface of the collision plate member (20), a movable groove is formed on the surface of the collision plate member (20), the collision plate member (20) is connected with the extending collision member (22) in a sliding manner through the movable groove formed on the surface, a rotating rod (23) is inserted through the surface of the extending collision member (22) through a bearing, and one end of the rotating rod (23) is inserted through the surface of the fixing member (21) through a thread.

8. A transporting device for producing Bluetooth headsets as claimed in claim 7, wherein the profile of the extended contact piece (22) is branched, and the surface of the extended contact piece (22) and the surface of the contact plate (20) are at the same level.

9. The conveying device for the production of the Bluetooth earphones as claimed in claim 4, wherein one end of the locking sleeve (28) far away from the bow-shaped winding rod (26) is arc-shaped, the opening of a round hole formed in the surface of the winding fixing plate (25) is arc-shaped, and the outer diameter of the locking sleeve (28) is smaller than the inner diameter of the round hole.

10. The conveying device for the production of the Bluetooth earphones as claimed in claim 1, wherein a second fixing rod (29) is welded on the surface of the base plate (1), one end of the second fixing rod (29) penetrates through the abutting plate (20) to be welded on the surface of the base plate (1), a return spring (30) is sleeved on the surface of the second fixing rod (29), and two ends of the return spring (30) are abutted against the surface of the base plate (1).