CN216691715U

CN216691715U - Novel built-in transportation lock structure

Info

Publication number: CN216691715U
Application number: CN202123425470.7U
Authority: CN
Inventors: 陈通科; 王月真; 郭浙航
Original assignee: Hangzhou Tongchuang Medical Technology Co ltd
Current assignee: Hangzhou Tongchuang Medical Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-07
Anticipated expiration: 2031-12-31

Abstract

The utility model provides a novel built-in transport lock structure, which comprises: the locking piece the locking shaft with the support all sets up in the shell, the support with the shell closely clamping cooperation is in the same place, the locking piece with the locking shaft is all installed on the support. The utility model has the following beneficial effects: the locking block and the locking shaft are arranged on the support, and then the support is nested in the shell, so that the installation of holes on the shell is avoided, and the integrity of the shell is ensured.

Description

Novel built-in transportation lock structure

Technical Field

The utility model relates to the field of transport lock structures, in particular to a novel built-in transport lock structure.

Background

A current fundus inspection apparatus roughly includes: the three-shaft sliding table type transport lock comprises a motion assembly (a three-shaft sliding table), a transport lock structure and a shell, wherein the transport lock is arranged in the shell. When the transport lock moves to the right position, the lock rod on the transport lock is fixed with the shell through a screw, but a hole needs to be formed in the shell through the screw, so that dust can easily enter the inside of the fundus inspection equipment; at the same time, the appearance is also influenced, and the screw for connecting the lock rod of the transportation mechanism is easy to lose.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel built-in transport lock structure aiming at the problems.

The technical scheme adopted by the utility model is as follows:

the utility model provides a novel built-in transportation keying constructs, includes shell, locking piece, lock axle and support, the locking piece the lock axle with the support all sets up in the shell, the support is in the same place with the inseparable clamping cooperation of shell, the locking piece with the lock axle is all installed on the support.

Optionally, a screw hole is formed in the locking block, and the locking block is fixed on the bracket through a screw corresponding to the screw hole.

Optionally, a lock groove is formed in the lock block, a silica gel piece is arranged on the lock shaft, and the silica gel piece is matched with the lock groove.

Optionally, the locking groove is a hole with an opening at one side.

Optionally, the lock shaft further comprises a bearing, the bearing is arranged on the lock shaft through a retainer ring for a shaft, and the silica gel piece is arranged on the bearing.

Optionally, the lock further comprises a base, the base is in sliding fit with the support, and the lock shaft is arranged on the base.

Optionally, the lock shaft is secured to the base by a spring washer.

Optionally, the device further comprises a lead screw assembly, the lead screw assembly is fixedly mounted on the support, and the base is arranged on a sliding block of the lead screw assembly.

Optionally, the screw assembly includes a first screw assembly, a second screw assembly and a third screw assembly, the first screw assembly is fixed on the support, the second screw assembly is mounted on the slider of the first screw assembly, the third screw assembly is arranged on the slider of the second screw assembly, and the base is arranged on the slider of the third screw assembly.

The utility model has the beneficial effects that: the locking block and the locking shaft are arranged on the support, and then the support is nested in the shell, so that the installation of holes on the shell is avoided, and the integrity of the shell is ensured.

Description of the drawings:

FIG. 1 is a schematic diagram of the structure of the novel built-in transport lock of the present embodiment;

FIG. 2 is a schematic view of the engagement of the lock shaft and the lock block;

FIG. 3 is a schematic view of the first lead screw assembly and the second lead screw assembly;

fig. 4 is a schematic view showing the mounting relationship of the base and the lock shaft.

In the figure: 1. a housing; 2. a support; 3. a spring washer; 4. a lock shaft; 5. a bearing; 6. a retainer ring for a shaft; 7. a silicone member; 8. a locking block; 801. locking the groove; 9. a base; 10. a screw hole; 11. a first lead screw assembly; 12. a second lead screw assembly; 13. and a third lead screw assembly.

The specific implementation mode is as follows:

the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the present embodiment provides a novel built-in transport lock structure, which includes: shell 1, locking piece 8, lock axle 4 and support 2 all set up in shell 1, and support 2 is in the same place with the 1 inseparable clamping cooperation of shell, and locking piece 8 all installs on support 2 with lock axle 4.

The novel built-in transportation keying that this embodiment provided constructs, on having installed support 2 with locking piece 8 and lock axle 4, then in 1 with the nested card clamp of support 2 in the shell, avoided the trompil installation on shell 1 like this, guaranteed shell 1's integrality, can effectively reduce the probability that gets into the dust in shell 1, also can guarantee that shell 1's is complete pleasing to the eye simultaneously.

Preferably, the locking block 8 is provided with a screw hole 10, and the locking block 8 is fixed on the bracket 2 through a screw corresponding to the screw hole 10.

Preferably, the lock block 8 is provided with a lock groove 801, the lock shaft 4 is provided with a silica gel member 7, and the silica gel member 7 is used for matching with the lock groove 801.

As an example, the locking groove 801 is a hole with one side opened, so that after the locking shaft 4 enters the locking groove, the locking groove 801 can limit the locking shaft 4 in multiple directions, and ensure the stability of the locking shaft 4.

The silica gel piece 7 has good buffering performance and certain frictional force, and after the silica gel piece 7 is arranged on the lock shaft 4, the silica gel piece can play a good buffering role on the lock block 8 and the lock shaft 4, so that the uncontrollable direction scraping in the transportation process is reduced, and the lock shaft 4 and the lock block 8 are well protected.

As shown in fig. 4, the novel built-in transport lock structure further comprises a bearing 5, the bearing 5 is arranged on the lock shaft 4 through a shaft retainer ring 6, and a silica gel piece 7 is arranged on the bearing 5.

The bearing 5 is provided to facilitate the fixing of the silicone member 7. As an example, the silicone piece 7 is fitted over the bearing 5.

As shown in fig. 2 and fig. 4, the novel built-in transport lock structure further includes a base 9, the base 9 is slidably fitted with the bracket 2, and the lock shaft 4 is disposed on the base 9.

As shown in fig. 4, the lock shaft 4 is fixed with the base 9 by the spring washer 3.

The spring washer 3 is intended to firmly fix the lock shaft 4 to the base 9.

In addition, novel built-in transportation lock structure still includes screw assembly, and base 9 sets up on screw assembly's slider.

The specific screw rod assembly is fixedly installed on the support 2, the base 9 is installed on a sliding block of the screw rod assembly, and the position of the base 9 in the support 2 can be adjusted at any time according to needs by the screw rod assembly.

As shown in fig. 1 and 2, the screw assembly includes a first screw assembly 11, a second screw assembly 12 and a third screw assembly 13, the second screw assembly 12 is installed on the slider of the first screw assembly 11, the third screw assembly 13 is disposed on the slider of the second screw assembly 12, and the base 9 is installed on the slider of the third screw assembly 13.

The first screw assembly 11, the second screw assembly 12 and the third screw assembly 13 are provided to facilitate the adjustment of the position of the base 9 from three directions, and particularly, the first screw assembly 11 is fixed on the bracket 2. Here, three lead screw assemblies are provided to realize the movement of the base 9 in three directions (i.e., three directions of the X-axis, the Y-axis, and the Z-axis) in space, and up to 5 different directions (including positive and negative) among the three XYZ axes can be protected.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, which is defined by the claims and their equivalents, and can be directly or indirectly applied to other related fields of technology.

Claims

1. A novel built-in transport lock structure, its characterized in that includes: the locking piece the locking shaft with the support all set up in the shell, the support with the shell closely clamping cooperation is in the same place, the locking piece with the locking shaft all installs on the support.

2. The novel built-in transport lock structure as claimed in claim 1, wherein the lock block is provided with a lock groove, the lock shaft is provided with a silica gel member, and the silica gel member is engaged with the lock groove.

3. The novel built-in transport lock structure as claimed in claim 2, further comprising a bearing, wherein the bearing is disposed on the lock shaft through a shaft retainer ring, and the silicone member is disposed on the bearing.

4. The novel built-in transport lock structure as set forth in claim 2, wherein the lock groove is a hole opened at one side.

5. The novel built-in transport lock structure as claimed in claim 1, wherein the lock block has a screw hole, and the lock block is fixed to the bracket by a screw corresponding to the screw hole.

6. The novel built-in transport lock structure as recited in claim 1, further comprising a base, said base being slidably engaged with said frame, said lock shaft being disposed on said base.

7. The novel built-in shipping lock structure of claim 6, wherein said lock shaft is secured to said base by a spring washer.

8. The novel built-in transport lock structure as claimed in claim 6, further comprising a lead screw assembly, wherein the lead screw assembly is fixedly mounted on the bracket, and the base is disposed on a slider of the lead screw assembly.

9. The novel built-in transport lock structure of claim 8, wherein the lead screw assembly comprises a first lead screw assembly, a second lead screw assembly and a third lead screw assembly,

the first lead screw assembly is fixed on the support, the second lead screw assembly is installed on a sliding block of the first lead screw assembly, the third lead screw assembly is arranged on a sliding block of the second lead screw assembly, and the base is arranged on a sliding block of the third lead screw assembly.