CN216700479U

CN216700479U - Secondary machining device for high-precision main board of nuclear magnetic resonance system

Info

Publication number: CN216700479U
Application number: CN202123284803.9U
Authority: CN
Inventors: 张伟; 蔡艳华
Original assignee: Shenzhen Ruizhi Xinfeng Electronic Co ltd
Current assignee: Shenzhen Ruizhi Xinfeng Electronic Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-06-07
Anticipated expiration: 2031-12-24

Abstract

The utility model belongs to the technical field of mainboard machining equipment, and particularly relates to a secondary machining device for a high-precision mainboard of a nuclear magnetic resonance system. The fixing rod can slide in the sliding sleeve and stretch the spring by pulling the right-angle clamping plate at the front end of the left side, and the right-angle clamping plate can be driven by the elasticity of the spring to automatically clamp and fix the main board at the moment, so that the operation is simple, the use is convenient, and meanwhile, the installation, the positioning and the processing of the main boards of various types are convenient; through making the outside removal of gear shaft remove the spacing back rotation bulge loop of axle bed to the outside pulling of bulge loop to the outside and can drive and shelve the board rotatory, the further slip make gear shaft block connect the board fixed will shelve in the inside of tooth's socket with the bulge loop and can adjust the mainboard to the processing angle of difference and be convenient for process the use and can improve work efficiency greatly.

Description

Secondary machining device for high-precision main board of nuclear magnetic resonance system

Technical Field

The utility model belongs to the technical field of mainboard processing equipment, and particularly relates to a secondary processing device for a high-precision mainboard of a nuclear magnetic resonance system.

Background

The main board is the provider of electrical connection of electronic components, the design is mainly a domain design, the main advantage of adopting the circuit board is that the errors of wiring and assembly are greatly reduced, the automation level and the production labor rate are improved, the circuit board is widely applied to various instruments, and a nuclear magnetic resonance system high-precision main board secondary processing device is commonly used in the main board processing in the field of nuclear magnetic resonance.

Original processingequipment is because the size is less be not convenient for when using to its fixed comparatively influence processing use, and the fixed unable angle regulation of mainboard leads to partial processing step to use comparatively troublesome influence work efficiency when using.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a secondary machining device for a high-precision main board of a nuclear magnetic resonance system, which aims to solve the problems in the prior art and has the characteristics of convenience in fixing main boards of different models and convenience in adjusting machining angles.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high-accuracy mainboard secondary processingequipment of nuclear magnetic resonance system, includes the main part, the upper end of main part is provided with the board of shelving that is used for shelving the mainboard, the upper end of shelving the board is provided with two liang of right angle splint that are relative and be used for fixing mainboard centre gripping everywhere, the upper end of main part still is provided with the support seat that is used for supporting shelving the board, the outside position of right angle splint is provided with the dead lever that is used for connecting the right angle splint of adjacent position, the one end sliding connection of dead lever has the sliding sleeve that is used for connecting adjacent dead lever, the slide that is used for adjusting the service position of right angle splint is offered to the upper end of shelving the board, the outside fixedly connected with of right angle splint is used for fixing the one end of dead lever, the one end of shelving the board is provided with and is used for driving shelving the rotatory support of board.

According to the preferable technical scheme of the secondary machining device for the high-precision main board of the nuclear magnetic resonance system, the lower end of the right-angle clamping plate is provided with a sliding block which is connected to the inside of the sliding way in a sliding mode and drives the right-angle clamping plate to move, and the outer side of the fixing rod is sleeved with a spring which is used for driving the right-angle clamping plate to reset automatically and clamping the main board.

According to the preferable technical scheme of the secondary machining device for the high-precision main board of the nuclear magnetic resonance system, the lower end of the placing plate is fixedly connected with a shaft seat used for being connected with a support, and a gear shaft used for fixing the support is sleeved on the outer side of the support.

According to the preferable technical scheme of the secondary machining device for the high-precision main board of the nuclear magnetic resonance system, one side of the upper end of the supporting seat is provided with a tooth socket for clamping and connecting a tooth shaft, and a clamping plate for connecting the tooth shaft and the supporting seat is arranged inside the tooth shaft.

According to the preferable technical scheme of the secondary machining device for the high-precision main board of the nuclear magnetic resonance system, the clamping groove for clamping and connecting the clamping plates is formed in the outer side of the support.

According to the preferable technical scheme of the secondary machining device for the high-precision main board of the nuclear magnetic resonance system, the upper end of the gear shaft is provided with a convex ring for driving the support to rotate.

Compared with the prior art, the utility model has the beneficial effects that: the fixing shaft can slide in the sliding sleeve and stretch the spring by pulling the right-angle clamping plate at the front end of the left side, and the right-angle clamping plate can be driven by the elasticity of the spring to automatically clamp and fix the mainboard, so that the operation is simple and the use is convenient, and meanwhile, the installation, the positioning and the processing of various types of mainboards are convenient; the protruding ring is rotated after the limiting of the shaft seat is removed by pulling the protruding ring to the outer side, the protruding ring can be driven to place the plate to rotate, and further the protruding ring slides to enable the tooth shaft to be clamped and connected in the tooth socket, so that the main plate can be adjusted to different machining angles to facilitate machining and use, and the working efficiency can be greatly improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of the overall appearance structure of the present invention;

FIG. 2 is a schematic view showing the structure of the upper end portion of the resting plate in the present invention;

FIG. 3 is a schematic view of the connecting portion of adjacent right-angle clamping plates according to the present invention;

FIG. 4 is a schematic view of the connection between the support base and the resting plate according to the present invention;

in the figure: 1. a main body; 2. a shelf board; 3. a right-angle splint; 4. a supporting seat; 5. a fixed shaft; 6. a sliding sleeve; 7. a slideway; 8. a support; 9. fixing the rod; 10. a slider; 11. a spring; 12. a shaft seat; 13. a gear shaft; 14. a tooth socket; 15. clamping a plate; 16. a card slot; 17. a convex ring.

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. 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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a high-accuracy mainboard secondary processingequipment of nuclear magnetic resonance system, including main part 1, the upper end of main part 1 is provided with the board 2 of shelving that is used for shelving the mainboard, the upper end of shelving board 2 is provided with two liang of right angle splint 3 that are relative and be used for fixing the mainboard centre gripping everywhere, the upper end of main part 1 still is provided with the supporting seat 4 that is used for supporting shelving board 2, the outside position of right angle splint 3 is provided with the fixed axle 5 that is used for connecting the right angle splint 3 of adjacent position, the one end sliding connection of fixed axle 5 has the sliding sleeve 6 that is used for connecting adjacent fixed axle 5, the slide 7 that is used for adjusting the position of use of right angle splint 3 is seted up to the upper end of shelving board 2, the outside fixedly connected with of right angle splint 3 is used for the fixed support 8 of the one end of fixed axle 5, the one end of shelving board 2 is provided with and is used for driving the rotatory dead lever 9 of shelving board 2, in this embodiment shelving board 2 upper end right angle splint 3 and shelving between for fixed connection between the board 2.

Specifically, the lower extreme of right angle splint 3 is provided with the slider 10 that is used for sliding connection to drive the removal of right angle splint 3 in the inside of slide 7, and the outside cover of fixed axle 5 is equipped with and is used for driving 3 automatic re-setting of right angle splint and with the tight spring 11 of mainboard clamp, and the lower extreme of the right angle splint 3 of the left rear position of shelving board 2 upper end in this embodiment is dull and stereotyped structure.

Specifically, a shaft seat 12 for being connected with the fixing rod 9 is fixedly connected to the middle position of the lower end of the placement plate 2, a gear shaft 13 for fixing the fixing rod 9 is slidably connected to the outer side of the fixing rod 9, and the shaft seat 12 and the gear shaft 13 are in a coaxial position relationship in this embodiment.

Specifically, tooth's socket 14 that is used for tooth axle 13 block connection is seted up to upper end one side of supporting seat 4, and the inside of tooth axle 13 is provided with the cardboard 15 that is used for being connected tooth axle 13 and dead lever 9, and cardboard 15 drives dead lever 9 rotatory when still being used for tooth axle 13 to rotate in this embodiment.

Specifically, a clamping groove 16 for clamping and connecting a clamping plate 15 is formed in the outer side of the fixing rod 9, and the clamping plate 15 is used for limiting the fixing rod 9.

Specifically, the upper end of the gear shaft 13 is provided with a convex ring 17 for driving the fixing rod 9 to rotate, and in this embodiment, a rotating wheel is arranged on the outer side of the upper end of the convex ring 17.

The working principle and the using process of the utility model are as follows: according to the utility model, after the slide block 10 at the lower end of the right-angle clamping plate 3 is slidably connected inside the slide way 7 at the upper end of the shelving plate 2, the right-angle clamping plate 3 arranged at the front position of the left side at the upper end of the shelving plate 2 is pulled, so that the fixed shaft 5 arranged at the outer side position of the right-angle clamping plate 3 can slide inside the sliding sleeve 6 and is sleeved outside the fixed shaft 5 to stretch the spring 11, at the moment, the elasticity of the spring 11 can be utilized to drive the right-angle clamping plate 3 to automatically clamp and fix the mainboard, the operation is simple, the use is convenient, and meanwhile, the installation, the positioning and the use of the mainboards of various types are convenient; the protruding ring 17 arranged on the outer side of the fixing rod 9 at one end of the placing plate 2 is pulled outwards to enable the gear shaft 13 positioned at one end of the protruding ring 17 to move outwards to remove the limit of the shaft seat 12, the protruding ring 17 is rotated to drive the placing plate 2 to rotate through the clamping plate 15 arranged on the inner side of the gear shaft 13, and the protruding ring 17 is further slid to enable the gear shaft 13 to be clamped and connected inside the tooth groove 14 at the outer side position of the supporting seat 4, so that the placing plate 2 is fixed to enable the mainboard to be adjusted to different processing angles, and the machining and use can be greatly improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a high-accuracy mainboard secondary processingequipment of nuclear magnetic resonance system which characterized in that: the device comprises a main body (1), wherein a placing plate (2) used for placing a mainboard is arranged at the upper end of the main body (1), every two of four right-angle clamping plates (3) which are opposite to each other and used for clamping and fixing the mainboard are arranged at the upper end of the placing plate (2), a supporting seat (4) used for supporting the placing plate (2) is further arranged at the upper end of the main body (1), a fixing shaft (5) used for connecting the right-angle clamping plates (3) at adjacent positions is arranged at the outer side of each right-angle clamping plate (3), a sliding sleeve (6) used for connecting the adjacent fixing shafts (5) is connected at one end of each fixing shaft (5) in a sliding mode, a sliding way (7) used for adjusting the using position of each right-angle clamping plate (3) is arranged at the upper end of each placing plate (2), and a support (8) used for fixing one end of each fixing the corresponding fixing shaft (5) is fixedly connected to the outer side of each right-angle clamping plate (3), one end of the placing plate (2) is provided with a fixed rod (9) which is used for driving the placing plate (2) to rotate.

2. The secondary machining device for the high-precision main board of the nuclear magnetic resonance system according to claim 1, is characterized in that: the lower extreme of right angle splint (3) is provided with slider (10) that are used for sliding connection to drive the right angle splint (3) removal in the inside of slide (7), the outside cover of fixed axle (5) is equipped with and is used for driving right angle splint (3) automatic re-setting with the tight spring (11) of mainboard clamp.

3. The secondary machining device for the high-precision main board of the nuclear magnetic resonance system according to claim 1, is characterized in that: the middle position of the lower end of the placing plate (2) is fixedly connected with a shaft seat (12) used for being connected with a fixing rod (9), and the outer side of the fixing rod (9) is slidably connected with a gear shaft (13) used for fixing the fixing rod (9).

4. The secondary machining device for the high-precision main board of the nuclear magnetic resonance system according to claim 1, is characterized in that: tooth sockets (14) used for clamping and connecting tooth shafts (13) are formed in one side of the upper end of the supporting seat (4), and clamping plates (15) used for connecting the tooth shafts (13) with the fixing rod (9) are arranged inside the tooth shafts (13).

5. The secondary machining device for the high-precision main board of the nuclear magnetic resonance system according to claim 1, is characterized in that: and a clamping groove (16) for clamping and connecting the clamping plate (15) is formed in the outer side of the fixing rod (9).

6. The secondary machining device for the high-precision main board of the nuclear magnetic resonance system according to claim 3, characterized in that: and a convex ring (17) for driving the fixing rod (9) to rotate is arranged at the upper end of the gear shaft (13).