Copper bush assembly for precise medical equipment

Abstract

The utility model discloses a copper bush component for precision medical equipment, which relates to the technical field of medical equipment and comprises an inner side copper bush and an outer side copper bush, the outer side copper bush is arranged on the outer side of the inner side copper bush, a space ring is fixedly mounted on the inner side copper bush, and the space ring is in sliding connection with the inside of the outer side copper bush. A loading ring sleeves the outer side of the inner copper sleeve and is positioned above the spacing ring, a plurality of arc grooves are formed in the loading ring, rotating columns are in clearance fit with the inner sides of the arc grooves, loading grooves are formed in the rotating columns in a penetrating manner, loading blocks are fixedly mounted in the middles of the inner sides of the loading grooves, loading sleeves are fixedly mounted on the loading blocks, and springs are arranged on the inner sides of the loading sleeves. A plurality of arc grooves formed in a loading ring are used for limiting a rotating column, when the inner side copper sleeve and the outer side copper sleeve need to rotate, hard friction between the inner side copper sleeve and the outer side copper sleeve is converted through the rotating column, and therefore the service life of the inner side copper sleeve and the service life of the outer side copper sleeve are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a copper sleeve component used for precision medical equipment. Background Art

[0002] With the continuous advancement of medical technology, precision medical devices are increasingly used in clinical diagnosis and treatment. These devices place extremely high demands on component accuracy, stability, and reliability. In many precision medical devices, copper sleeve assemblies serve as crucial connecting and supporting components, and their performance directly impacts the overall performance and service life of the equipment.

[0003] Traditional copper sleeve assemblies for medical devices require the two layers of copper sleeves to expand or rotate during use. This process can easily cause hard friction between the inner and outer copper sleeves, thus shortening the service life of the copper sleeves. Therefore, we propose a copper sleeve assembly for precision medical equipment to solve the above technical problems. Utility Model Content

[0004] In view of this, the main purpose of the present invention is to provide a copper sleeve assembly for precision medical equipment, which is used to solve the above problems.

[0005] To achieve the above-mentioned purpose, the present invention adopts the following technical solution: it includes an inner copper sleeve and an outer copper sleeve, the outer copper sleeve is arranged on the outside of the inner copper sleeve, a separation ring is fixedly installed on the inner copper sleeve, the separation ring is slidably connected to the inside of the outer copper sleeve, a loading ring is provided on the outside of the inner copper sleeve and above the separation ring, a plurality of arc grooves are provided on the loading ring, the inner gap of the arc groove is fitted with a rotating column, a loading slot is provided through the rotating column, a loading block is fixedly installed in the middle of the inner side of the loading slot, a loading sleeve is fixedly installed on the loading block, a spring is provided on the inner side of the loading sleeve, an elastic component is provided on the top of the spring, and a buffer ring is fixedly provided on the elastic component.

[0006] As a preferred solution, the elastic component includes an inner side of the loading sleeve and a supporting plate fixedly provided on the spring, a connecting rod is fixedly installed on the top of the supporting plate, and the connecting rod is connected to the buffer ring.

[0007] As a preferred solution, a cover is provided on the top of the loading block.

[0008] As a preferred solution, a connecting ear is fixedly installed on the bottom of the outer copper sleeve.

[0009] As a preferred solution, a transfer block is integrally formed on the top of the inner copper sleeve.

[0010] As a preferred solution, the rotating column fits into the inner wall of the outer copper sleeve.

[0011] As a preferred solution, an integral cover is integrally formed on the outer copper sleeve, and the integral cover is slidably connected to the inner copper sleeve.

[0012] Compared with the prior art, the present invention has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical solution that:

[0013] The inner copper sleeve of this device completely penetrates the outer copper sleeve, and the medium passing through the inner copper sleeve will not escape from the inner copper sleeve to the outer copper sleeve, thereby ensuring that the medium has sufficient sealing when passing through the inner copper sleeve. The separation ring fixedly installed on the inner copper sleeve is used to limit the buffer ring, ensuring that the buffer ring moves between the inner copper sleeve and the outer copper sleeve. The loading ring provided on the outside of the inner copper sleeve and above the separation ring is used to load the rotating column. The multiple arc grooves provided on the loading ring are used to limit the rotating column. When rotation is required between the inner copper sleeve and the outer copper sleeve, the hard friction between the inner copper sleeve and the outer copper sleeve is converted by the rotating column, thereby ensuring the service life of the inner copper sleeve and the outer copper sleeve. The rotating column that is fitted with the inner clearance of the arc groove is used to connect the inner copper sleeve and the outer copper sleeve, so that when the inner copper sleeve and the outer copper sleeve rotate, hard friction is converted. The loading slot opened through the rotating column is used to load the loading block, and the loading block fixedly installed in the middle of the inner side of the loading slot is used to load the loading sleeve. The loading sleeve fixedly installed on the loading block is used to load the spring. The spring arranged on the inner side of the loading sleeve cooperates with the elastic component arranged on the top of the spring, so that the outer copper sleeve buffers the impact between the inner copper sleeve and the outer copper sleeve during the linear motion on the inner copper sleeve, thereby preventing large impact force from causing wear on the inner copper sleeve and the outer copper sleeve.

[0014] In order to more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic top view of the structure of an embodiment of the present utility model;

[0016] Figure 2 This is a bottom view structural diagram of an embodiment of the present utility model;

[0017] Figure 3 It is a side structural cross-sectional schematic diagram of an embodiment of the present utility model;

[0018] Figure 4 This is an embodiment of the present invention Figure 3A schematic diagram of the structure at center A;

[0019] Figure 5 It is a schematic structural diagram of a loading ring according to an embodiment of the present utility model.

[0020] Explanation of the accompanying reference numerals: 1. Inner copper sleeve; 2. Separating ring; 3. Adapter block; 4. Loading ring; 5. Arc groove; 6. Rotating column; 7. Loading groove; 8. Loading block; 9. Loading sleeve; 10. Spring; 11. Sealing cover; 12. Support plate; 13. Connecting rod; 14. Buffer ring; 15. Outer copper sleeve; 16. Integral cover; 17. Connecting ear. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and implementation examples. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0022] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly attached to the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only.

[0023] See also Figures 1 to 5 The embodiment of the present utility model provides a copper sleeve assembly for precision medical equipment, comprising an inner copper sleeve 1 and an outer copper sleeve 15, the outer copper sleeve 15 is arranged on the outside of the inner copper sleeve 1, a separation ring 2 is fixedly mounted on the inner copper sleeve 1, the separation ring 2 is slidably connected to the inside of the outer copper sleeve 15, a loading ring 4 is sleeved on the outside of the inner copper sleeve 1 and above the separation ring 2, a plurality of arc grooves 5 are opened on the loading ring 4, the inner gap of the arc groove 5 is fitted with a rotating column 6, a loading slot 7 is penetrated by the rotating column 6, a loading block 8 is fixedly mounted on the middle part of the inner side of the loading slot 7, a loading sleeve 9 is fixedly mounted on the loading block 8, a spring 10 is arranged on the inner side of the loading sleeve 9, an elastic component is arranged on the top of the spring 10, and a buffer ring 14 is fixedly arranged on the elastic component;

[0024] When the device is used, the inner copper sleeve 1 is used to connect with the medical device, and the outer copper sleeve 15 is used to connect with the matching parts of the medical device. In the use of the device, the inner copper sleeve 1 completely penetrates the outer copper sleeve 15, and the medium passing through the inner copper sleeve 1 will not escape from the inner copper sleeve 1 to the outer copper sleeve 15, thereby ensuring that the medium has sufficient sealing when passing through the inner copper sleeve 1. The separator ring 2 fixedly installed on the inner copper sleeve 1 is used to limit the buffer ring 14 to ensure that the buffer ring 14 is in the inner copper sleeve. 1 and the outer copper sleeve 15, and the loading ring 4 provided on the outer side of the inner copper sleeve 1 and above the separation ring 2 is used to load the rotating column 6. The plurality of arc grooves 5 provided on the loading ring 4 are used to limit the rotating column 6. When the inner copper sleeve 1 and the outer copper sleeve 15 need to rotate, the hard friction between the inner copper sleeve 1 and the outer copper sleeve 15 is converted by the rotating column 6, thereby ensuring the service life of the inner copper sleeve 1 and the outer copper sleeve 15. The inner gap of the arc groove 5 is matched with the inner gap of the arc groove 5. The combined rotating column 6 is used to connect the inner copper sleeve 1 and the outer copper sleeve 15, so that when the inner copper sleeve 1 and the outer copper sleeve 15 rotate, hard friction is converted. The loading slot 7 opened through the rotating column 6 is used to load the loading block 8, and the loading block 8 fixedly installed in the middle of the inner side of the loading slot 7 is used to load the loading sleeve 9. The loading sleeve 9 fixedly installed on the loading block 8 is used to load the spring 10. The spring 10 arranged on the inner side of the loading sleeve 9 cooperates with the elastic component arranged on the top of the spring 10, so that the outer copper sleeve 15 can buffer the impact between the inner copper sleeve 1 and the outer copper sleeve 15 during the linear motion on the inner copper sleeve 1, preventing large impact force from causing wear on the inner copper sleeve 1 and the outer copper sleeve 15. The buffer ring 14 fixedly arranged on the elastic component is used to transmit the impact force of the connecting rod 13 on the spring 10. The medical equipment and the medium passing through the inner side of the inner copper sleeve 1 are all existing mature technologies and will not be described in detail in this article.

[0025] See also Figure 4 The elastic component includes a supporting plate 12 fixedly provided on the inner side of the loading sleeve 9 and located on the spring 10, and a connecting rod 13 is fixedly installed on the top of the supporting plate 12, and the connecting rod 13 is connected to the buffer ring 14;

[0026] When the device is in use, the supporting plate 12 fixedly arranged on the inner side of the loading sleeve 9 and on the spring 10 is used to connect the spring 10 and convert the elastic force generated on the spring 10. The connecting rod 13 fixedly installed on the top of the supporting plate 12 is used to support the supporting plate 12 and the buffer ring 14, so that the outer copper sleeve 15 can buffer the collision between the inner copper sleeve 1 and the outer copper sleeve 15 during the linear motion on the inner copper sleeve 1, thereby preventing a large impact force from causing wear on the inner copper sleeve 1 and the outer copper sleeve 15.

[0027] See also Figure 4, a cover 11 is provided on the top of the loading block 8;

[0028] When the device is in use, the cover 11 provided on the top of the loading block 8 is used to limit the abutment plate 12, so that the outer copper sleeve 15 is prevented from running out of the loading sleeve 9 during the linear movement of the outer copper sleeve 1.

[0029] See also Figure 2 , a connecting ear 17 is fixedly installed on the bottom of the outer copper sleeve 15;

[0030] When the device is in use, the connecting ear 17 fixedly mounted through the bottom of the outer copper sleeve 15 is used to fix the outer copper sleeve 15 in the medical device.

[0031] See also Figure 1 , a transfer block 3 is integrally formed on the top of the inner copper sleeve 1;

[0032] When the device is in use, the adapter block 3 integrally formed on the top of the inner copper sleeve 1 is used to connect to the medical equipment, so that it can drive the inner copper sleeve 1 to rotate or position relative to the outer copper sleeve 15. When the inner copper sleeve 1 is fixed by the adapter block 3, the outer copper sleeve 15 is driven to rotate outside it, which can ensure the stability of the rotation between the inner copper sleeve 1 and the outer copper sleeve 15.

[0033] See also Figure 3 , the rotating column 6 is in contact with the inner wall of the outer copper sleeve 15.

[0034] See also Figure 3 , an integral cover 16 is integrally formed on the outer copper sleeve 15, and the integral cover 16 is slidably connected to the inner copper sleeve 1;

[0035] When the device is in use, the integral cover 16 integrally formed on the outer copper sleeve 15 is used to limit the buffer ring 14 to ensure a stable connection between the inner copper sleeve 1 and the outer copper sleeve 15 .

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A copper sleeve assembly for precision medical equipment, comprising an inner copper sleeve and an outer copper sleeve, wherein the outer copper sleeve is arranged outside the inner copper sleeve, and is characterized in that: A separation ring is fixedly mounted on the inner copper sleeve, and the separation ring is slidably connected to the inside of the outer copper sleeve. A loading ring is sleeved on the outside of the inner copper sleeve and above the separation ring. A plurality of arc grooves are provided on the loading ring, and a rotating column is fitted in the inner gap of the arc groove. A loading slot is provided through the rotating column, and a loading block is fixedly mounted on the middle of the inner side of the loading slot. A loading sleeve is fixedly mounted on the loading block, and a spring is provided on the inner side of the loading sleeve. An elastic component is provided on the top of the spring, and a buffer ring is fixedly provided on the elastic component.

2. The copper sleeve assembly for precision medical equipment according to claim 1, characterized in that: The elastic component includes an inner side of the loading sleeve and a supporting plate fixedly provided on the spring. A connecting rod is fixedly installed on the top of the supporting plate, and the connecting rod is connected to the buffer ring.

3. The copper sleeve assembly for precision medical equipment according to claim 1, characterized in that: A sealing cover is provided on the top of the loading block.

4. The copper sleeve assembly for precision medical equipment according to claim 1, characterized in that: A connecting ear is fixedly installed on the bottom of the outer copper sleeve.

5. The copper sleeve assembly for precision medical equipment according to claim 4, characterized in that: A transfer block is integrally formed on the top of the inner copper sleeve.

6. The copper sleeve assembly for precision medical equipment according to claim 1, characterized in that: The rotating column is in contact with the inner wall of the outer copper sleeve.

7. The copper sleeve assembly for precision medical equipment according to claim 1, characterized in that: An integral cover is integrally formed on the outer copper sleeve, and the integral cover is slidably connected to the inner copper sleeve.

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