CN216791007U

CN216791007U - Automatic turntable mechanism of delay time testing device

Info

Publication number: CN216791007U
Application number: CN202123381862.8U
Authority: CN
Inventors: 党克; 王冬铂; 张宝成; 李迎秋
Original assignee: Jilin Hanghong Technology Co ltd
Current assignee: Jilin Hanghong Technology Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-06-21
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses an automatic turntable mechanism of a delay time testing device, which comprises a bottom plate, wherein the top of the bottom plate is provided with a mounting groove, the inner side wall of the mounting groove is rotationally connected with a rotating block, a rotating mechanism for driving the rotating block to rotate is arranged in the mounting groove, the top of the rotating block is provided with a connecting groove, an annular plate is fixedly connected in the connecting groove through a connecting mechanism, and the top of the annular plate is fixedly connected with a turntable body. The utility model adjusts the position of the moving rod through the second motor, the rotating shaft, the first bevel gear, the second bevel gear, the threaded rod and the connecting plate, and controls the fixing and the dismounting of the rotating block and the annular plate, thereby enabling the rotating block and the rotating block to be quickly assembled and disassembled, facilitating the replacement and the maintenance of the rotating disc body, and simultaneously controlling the rotating block to rotate through the first motor, the output shaft, the first gear and the second gear, thereby enabling the rotating disc body to automatically rotate and facilitating the use.

Description

Automatic turntable mechanism of delay time testing device

Technical Field

The utility model relates to the technical field of delay time testing equipment, in particular to an automatic turntable mechanism of a delay time testing device.

Background

In the product test of military project trade, delay time testing arrangement can be used generally, through prolonging start-up time for the tester can have sufficient time to keep away from the test place, guarantees personal safety, avoids taking place dangerous accident, and delay time device in use need use the carousel, current automatic carousel mechanism, the carousel is not convenient for carry out fast loading and unloading, thereby the change of influence carousel is maintained, and then the influence is used.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that an automatic turntable mechanism in the prior art is inconvenient to rapidly assemble and disassemble a turntable, and provides the automatic turntable mechanism of the delay time testing device.

In order to achieve the purpose, the utility model adopts the following technical scheme:

automatic carousel mechanism of postpone time testing arrangement, comprising a base plate, the mounting groove has been seted up at the bottom plate top, the mounting groove inside wall rotates and is connected with the turning block, be equipped with the drive turning block in the mounting groove and carry out pivoted slewing mechanism, the spread groove has been seted up at the turning block top, through coupling mechanism fixedly connected with annular slab in the spread groove, annular slab top fixedly connected with carousel body.

Preferably, slewing mechanism is including offering the fixed slot in the bottom plate bottom, the first motor of fixed slot inside wall fixedly connected with, the groove has been seted up and has been accomodate to the mounting groove inside wall, accomodate the inslot and be equipped with first gear, first motor output end fixedly connected with output shaft, the output shaft top run through the fixed slot and with first gear lateral wall fixed connection, the fixed cover of turning block lateral wall has connect the second gear, first gear and second gear meshing are connected.

Preferably, coupling mechanism includes the fixed plate with mounting groove inside wall fixed connection, the fixed plate is the annular setting, the dead lever that two symmetries of fixed plate inside wall fixedly connected with set up, the carriage release lever has been cup jointed in the dead lever lateral wall slides, the connector with carriage release lever looks adaptation is seted up to the annular plate lateral wall, the carriage release lever is inserted and is established in the connector, the carriage release lever bottom is equipped with the adjustment mechanism that the regulation carriage release lever moved.

Preferably, adjustment mechanism include with spread groove inside wall fixed connection's install bin, install bin top fixedly connected with second motor, second motor output end fixedly connected with pivot, the first bevel gear of install bin and fixedly connected with is run through to the pivot bottom, first bevel gear meshing is connected with two second bevel gears that are the symmetry and set up, two the equal fixedly connected with threaded rod of the one end lateral wall that the second bevel gear is mutually the back of the body, two the threaded rod is mutually the back of the body one end lateral wall all runs through the install bin and is connected, two with spread groove inside wall rotation threaded connection has the connecting plate, connecting plate lateral wall and spread groove inside wall sliding connection, two the connecting plate respectively with two carriage release lever lateral wall fixed connection that correspond.

Preferably, the fixed cover of carriage release lever lateral wall has connect and has supported tight piece, support tight piece lateral wall and connector inside wall and support tight contact.

Preferably, the bottom of the turntable body is fixedly connected with a supporting plate, the bottom of the supporting plate is rotatably connected with a plurality of balls which are symmetrically arranged, the outer side walls of the balls are abutted against the outer side wall of the base plate, the bottom of the turntable body is fixedly connected with two insertion rods, the outer side wall of the fixing plate is provided with sockets matched with the insertion rods, and the two insertion rods are respectively inserted into the two corresponding sockets.

The utility model has the beneficial effects that:

through the second motor, the apparatus further comprises a rotating shaft, a first bevel gear, a second bevel gear, a threaded rod and a connecting plate, the position of the moving rod is adjusted, the rotating block and the annular plate are controlled to be fixed and detached, so that the rotating block and the rotating block can be rapidly assembled and disassembled, the rotating block can be conveniently replaced and maintained, and meanwhile, the rotating block is controlled to rotate through the first motor, the output shaft, the first gear and the second gear, so that the rotating block can rotate automatically and is convenient to use.

Drawings

FIG. 1 is a schematic structural diagram of an automatic turntable mechanism of a delay time testing device according to the present invention;

FIG. 2 is a schematic view of a connection structure of a turntable body and a support plate in an automatic turntable mechanism of the delay time testing device according to the present invention;

FIG. 3 is a schematic view of a connection structure of a first bevel gear and a second bevel gear in an automatic turntable mechanism of the delay time testing device according to the present invention;

fig. 4 is an enlarged view of a structure a in fig. 1.

In the figure: 1. a base plate; 2. rotating the block; 3. an annular plate; 4. a turntable body; 5. a first motor; 6. a first gear; 7. a second gear; 8. a fixing plate; 9. fixing the rod; 10. a travel bar; 11. installing a box; 12. a second motor; 13. a first bevel gear; 14. a second bevel gear; 15. a threaded rod; 16. a connecting plate; 17. a support plate; 18. a ball bearing; 19. and (4) inserting the rod.

Detailed Description

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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, the automatic turntable mechanism of the delay time testing device comprises a bottom plate 1, wherein a mounting groove is formed in the top of the bottom plate 1, a rotating block 2 is rotatably connected to the inner side wall of the mounting groove, and a rotating mechanism for driving the rotating block 2 to rotate is arranged in the mounting groove.

Wherein, slewing mechanism is including offering the fixed slot in bottom plate 1 bottom, the first motor 5 of fixed slot inside wall fixedly connected with, the mounting groove inside wall has been seted up and has been accomodate the groove, accomodate the inslot and be equipped with first gear 6, first motor 5 output end fixedly connected with output shaft, the output shaft top run through the fixed slot and with 6 lateral wall fixed connection of first gear, 2 lateral walls of turning block are fixed to be cup jointed second gear 7, first gear 6 and the meshing of second gear 7 are connected.

The top of the rotating block 2 is provided with a connecting groove, an annular plate 3 is fixedly connected in the connecting groove through a connecting mechanism, the connecting mechanism comprises a fixed plate 8 fixedly connected with the inner side wall of the mounting groove, the fixed plate 8 is arranged in an annular shape, the inner side wall of the fixed plate 8 is fixedly connected with two fixed rods 9 which are symmetrically arranged, the outer side wall of each fixed rod 9 is sleeved with a movable rod 10 in a sliding manner, the outer side wall of the annular plate 3 is provided with a connecting port matched with the movable rod 10, the movable rod 10 is inserted in the connecting port, the outer side wall of the movable rod 10 is fixedly sleeved with a tightening block, the outer side wall of the tightening block is in tight contact with the inner side wall of the connecting port, and the tightening block is made of rubber, make the carriage release lever 10 firmly insert in the connecting opening through supporting tight piece for it is firm to connect between annular plate 3 and the turning block 2, avoids appearing becoming flexible, and carriage release lever 10 bottom is equipped with the adjustment mechanism that the regulation carriage release lever 10 carried out the removal.

Wherein, the adjusting mechanism comprises a mounting box 11 fixedly connected with the inner side wall of the connecting groove, the top of the mounting box 11 is fixedly connected with a second motor 12, both the first motor 5 and the second motor 12 are servo motors, and for the prior art, which will not be described herein, the output end of the second motor 12 is fixedly connected with a rotating shaft, the bottom of the rotating shaft penetrates through the mounting box 11 and is fixedly connected with a first bevel gear 13, the first bevel gear 13 is engaged and connected with two second bevel gears 14 which are symmetrically arranged, the outer side walls of the two second bevel gears 14 at the ends opposite to each other are fixedly connected with threaded rods 15, the outer side walls of the two threaded rods 15 at the ends opposite to each other penetrate through the mounting box 11 and are rotatably connected with the inner side wall of the connecting groove, the two threaded rods 15 are in threaded connection with connecting plates 16, the outer side walls of the connecting plates 16 are slidably connected with the inner side wall of the connecting groove, and the two connecting plates 16 are respectively fixedly connected with the outer side walls of the two corresponding moving rods 10, it should be noted that: due to the opposite rotation direction between the two threaded rods 15, the thread directions on the two threaded rods 15 are the same, so that the moving directions of the two connecting plates 16 are kept opposite.

3 top fixedly connected with carousel bodies 4 of annular plate, 4 bottom fixedly connected with backup pad 17 of carousel body, backup pad 17 bottom is rotated and is connected with a plurality of balls 18 that are the symmetry and set up, reduce the frictional force that carousel body 4 rotates in-process and produce between the bottom plate 1 through ball 18, carousel body 4 of being convenient for rotates, ball 18 lateral wall supports the contact tightly with 1 lateral wall of bottom plate, two inserted bars 19 of 4 bottom fixedly connected with of carousel body, the socket with 19 looks adaptations of inserted bar is seted up to 8 lateral walls of fixed plate, two inserted bars 19 are inserted respectively and are established in two sockets that correspond, setting through inserted bar 19 and socket, make connector and 10 position coincidence of carriage release lever on the annular plate 3, carry out quick location, be convenient for carry out carousel body 4 and install.

According to the utility model, the annular plate 3 is inserted into the connecting groove, so that the inserting rod 19 is inserted into the socket, the balls 18 are contacted with the top of the bottom plate 1, the second motor 12 is started to rotate forwards, the second motor 12 drives the rotating shaft and the first bevel gear 13 to rotate, the first bevel gear 13 drives the two second bevel gears 14 and the two threaded rods 15 to rotate, so that the two connecting plates 16 move towards opposite directions, the connecting plates 16 drive the moving rod 10 to be inserted into the connecting hole, so that the outer side wall of the abutting block is abutted and contacted with the inner side wall of the connecting hole, and the installation and fixation are completed.

Start first motor 5, first motor 5 drives first gear 6 through the output shaft and drives second gear 7 and turning block 2 and rotate, thereby make carousel body 4 rotate, when needing to dismantle the change to carousel body 4, start the reversal of second motor 12, make two connecting plates 16 remove to the opposite side of the body mutually, make carriage release lever 10 break away from the connector, make and break away from the connection between turning block 2 and the annular slab 3, take out carousel body 4, can accomplish the dismantlement, carousel body 4 loading and unloading are convenient, and convenient for use.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. Automatic carousel mechanism of delay time testing arrangement, including bottom plate (1), its characterized in that, the mounting groove has been seted up at bottom plate (1) top, the mounting groove inside wall rotates and is connected with turning block (2), be equipped with drive turning block (2) in the mounting groove and carry out pivoted slewing mechanism, the spread groove has been seted up at turning block (2) top, through coupling mechanism fixedly connected with annular slab (3) in the spread groove, annular slab (3) top fixedly connected with carousel body (4).

2. The automatic rotating disc mechanism of the delay time testing device as claimed in claim 1, wherein the rotating mechanism comprises a fixed groove formed at the bottom of the bottom plate (1), the inner side wall of the fixed groove is fixedly connected with a first motor (5), the inner side wall of the fixed groove is provided with a receiving groove, a first gear (6) is arranged in the receiving groove, the output end of the first motor (5) is fixedly connected with an output shaft, the top of the output shaft penetrates through the fixed groove and is fixedly connected with the outer side wall of the first gear (6), the outer side wall of the rotating block (2) is fixedly sleeved with a second gear (7), and the first gear (6) is meshed with the second gear (7).

3. The automatic turntable mechanism for the delay time testing device according to claim 1, wherein the connecting mechanism comprises a fixing plate (8) fixedly connected with the inner side wall of the mounting groove, the fixing plate (8) is arranged in a ring shape, two symmetrically arranged fixing rods (9) are fixedly connected with the inner side wall of the fixing plate (8), a moving rod (10) is slidably sleeved on the outer side wall of each fixing rod (9), a connecting port matched with the moving rod (10) is formed in the outer side wall of the ring-shaped plate (3), the moving rod (10) is inserted into the connecting port, and an adjusting mechanism for adjusting the moving rod (10) to move is arranged at the bottom of the moving rod (10).

4. The automatic turntable mechanism for the delay time testing device according to claim 3, wherein the adjusting mechanism comprises an installation box (11) fixedly connected with the inner side wall of the connecting groove, the top of the installation box (11) is fixedly connected with a second motor (12), the output end of the second motor (12) is fixedly connected with a rotating shaft, the bottom of the rotating shaft penetrates through the installation box (11) and is fixedly connected with a first bevel gear (13), the first bevel gear (13) is engaged and connected with two second bevel gears (14) which are symmetrically arranged, the outer side walls of the two second bevel gears (14) at the opposite ends are fixedly connected with threaded rods (15), the outer side walls of the two threaded rods (15) at the opposite ends penetrate through the installation box (11) and are rotatably connected with the inner side wall of the connecting groove, the two threaded rods (15) are in threaded connection with a connecting plate (16), the outer side walls of the connecting plates (16) are in sliding connection with the inner side walls of the connecting grooves, and the two connecting plates (16) are fixedly connected with the outer side walls of the two corresponding moving rods (10) respectively.

5. The automatic turntable mechanism for delay time testing device as claimed in claim 3, wherein the outer sidewall of the moving rod (10) is fixedly sleeved with a pressing block, and the outer sidewall of the pressing block is in pressing contact with the inner sidewall of the connection port.

6. The automatic turntable mechanism of the delay time testing device according to claim 3, wherein a supporting plate (17) is fixedly connected to the bottom of the turntable body (4), a plurality of symmetrically arranged balls (18) are rotatably connected to the bottom of the supporting plate (17), the outer side wall of each ball (18) is in abutting contact with the outer side wall of the base plate (1), two insertion rods (19) are fixedly connected to the bottom of the turntable body (4), the outer side wall of the fixing plate (8) is provided with insertion holes matched with the insertion rods (19), and the two insertion rods (19) are respectively inserted into the corresponding two insertion holes.