阅读说明：本技术 一种隔离式直线位移同步联动装置 (Isolated linear displacement synchronous linkage device ) 是由 任志胜 于 2020-07-01 设计创作，主要内容包括：本发明的名称为一种隔离式直线位移同步联动装置。属于直线位移联动装置技术领域。它主要是提供一种利用磁力相互连接的隔离式直线位移同步联动装置。它的主要特征是：包括A滑块、B滑块和两侧分别设有与A滑块、B滑块配合的滑动机构的隔离装置；所述A滑块、B滑块内分别装有A滑块强力磁铁、B滑块强力磁铁,装于隔离装置对应的滑动机构中。本发明具有的结构简单、主动装置与待动物之间实现非接触联动直线联接、同步运动无迟滞现象发生的特点,主要用于化工液体内、大江大海深处、易燃易爆、油污、风沙灰尘等特殊恶劣的场合所使用的仪表、仪器和电子设备中关键部件与外部动力源之间的隔离动力连接。(The invention discloses an isolated linear displacement synchronous linkage device. Belongs to the technical field of linear displacement linkage devices. It mainly provides an isolated linear displacement synchronous linkage device which is mutually connected by utilizing magnetic force. It is mainly characterized in that: the device comprises a sliding block A, a sliding block B and an isolating device, wherein sliding mechanisms matched with the sliding block A and the sliding block B are respectively arranged on two sides of the isolating device; the slider A and the slider B are respectively provided with a slider A powerful magnet and a slider B powerful magnet which are arranged in the sliding mechanisms corresponding to the isolating devices. The invention has the characteristics of simple structure, non-contact linkage linear connection between the driving device and the animals to be treated, no hysteresis phenomenon of synchronous motion, and is mainly used for the isolated power connection between key parts in instruments, instruments and electronic equipment and external power sources used in special and severe occasions such as chemical liquid, deep in the great river and sea, inflammable and explosive, oil stain, wind, sand, dust and the like.)

1. The utility model provides a synchronous aggregate unit of isolated linear displacement which characterized in that: comprises an A sliding block (10), a B sliding block (11) and an isolating device, wherein the two sides of the isolating device are respectively provided with a sliding mechanism matched with the A sliding block (10) and the B sliding block (11); a slider powerful magnet (1) and a slider powerful magnet (3) are respectively arranged in the slider A (10) and the slider B (11) and are arranged in the sliding mechanisms corresponding to the isolating devices.

2. The isolated linear displacement synchronous linkage of claim 1, wherein: the isolating device is a guide rail type isolating plate (9); the middle of the guide rail type isolation plate (9) is provided with an isolation layer (12), and sliding grooves matched with the A sliding block (10) and the B sliding block (11) are respectively arranged on two sides of the isolation layer (12).

3. An isolated linear displacement synchronous linkage according to claim 2, wherein: the A sliding block (10) comprises an A sliding block wear-resistant plastic magnet mounting seat (2) and an A sliding block magnet mounting seat cover plate (5); and rectangular strip-shaped sliding block bodies matched with the sliding grooves are arranged on two sides of the wear-resistant plastic magnet mounting seat (2) of the sliding block A.

4. An isolated linear displacement synchronous linkage according to claim 2, wherein: the B sliding block (11) comprises a B sliding block wear-resistant plastic magnet mounting seat (4) and a B sliding block magnet mounting seat cover plate (6); and rectangular strip-shaped sliding block bodies matched with the sliding grooves are arranged on two sides of the B sliding block wear-resistant plastic magnet mounting seat (4).

5. An isolated linear displacement synchronous linkage according to claim 3, wherein: and a toggle button (7) is arranged on the cover plate (5) of the slider A magnet mounting seat.

6. The isolated linear displacement synchronous linkage of claim 4, wherein: and the B slider magnet mounting seat cover plate (6) is provided with a connecting mechanism which can be mounted and connected with a load (8).

7. An isolated linear displacement synchronous linkage according to any one of claims 1 to 6, wherein: the slider A strong magnet (1) consists of six magnet blocks, and strong permanent magnet blocks with the same magnetic poles at two ends and opposite to or alternately distributed with the middle magnetic pole; the B sliding block strong magnet (3) consists of four magnet blocks, and strong permanent magnet blocks with the same magnetic poles at two ends and opposite magnetic poles to the middle magnetic pole; the slider A strong magnet (1) is provided with the same number of middle strong permanent magnet blocks and the slider B strong magnet (3) except for S pole magnet blocks at two ends, and the magnetic pole directions are opposite.

8. The isolated linear displacement synchronous linkage of claim 7, wherein: the slider A strong magnet (1) is formed by sequentially combining six rectangular strong permanent magnet blocks, the slider B strong magnet (3) is formed by sequentially combining four rectangular strong permanent magnet blocks, and the magnetic pole surfaces of the strong permanent magnet blocks are positioned on the same plane.

9. The isolated linear displacement synchronous linkage of claim 8, wherein: six rectangular strong permanent magnet blocks of the A sliding block strong magnet (1) are arranged in the A sliding block wear-resistant plastic magnet seat (2) in the direction of SNSSNS and are filled and fixed by epoxy resin; four rectangular strong permanent magnet blocks of the B sliding block strong magnet (3) are arranged in the B sliding block wear-resistant plastic magnet mounting seat (4) in the SNNS direction and are filled and fixed by epoxy resin in a filling manner.

10. An isolated linear displacement synchronous linkage according to any one of claims 2 to 6, wherein: the guide rail type isolation plate (9) is made of aluminum alloy materials.

Technical Field

The invention belongs to the technical field of linear displacement linkage devices, and particularly relates to an isolated linear displacement synchronous linkage device.

Background

The linear displacement linkage device is widely applied to various fields of industry, agriculture, life and the like, and is used for completing the connection between the active device and the to-be-actuated body so that the active device drives the to-be-actuated body to linearly displace together, and the connection mode is hard connection. However, in chemical liquid, deep in the great sea of great river, inflammable and explosive, greasy dirt, sand and wind dust and other special and severe occasions, the key parts of the instruments, instruments and electronic equipment need to be synchronously linked and linearly operated with an external power source, and the instruments, instruments and equipment need to be isolated from the special and severe occasions and can normally work. The isolated or non-contact linear displacement synchronous linkage device is adopted to carry out isolated power transmission with instrument and equipment used in special and severe occasions, so that the instrument and equipment can normally work, and the problem which people hope to solve but cannot solve is always solved.

Disclosure of Invention

The invention aims to provide an isolated linear displacement synchronous linkage device which is connected with each other by magnetic force aiming at the defects.

The technical solution of the invention is as follows: the utility model provides a synchronous aggregate unit of isolated linear displacement which characterized in that: the device comprises a sliding block A, a sliding block B and an isolating device, wherein sliding mechanisms matched with the sliding block A and the sliding block B are respectively arranged on two sides of the isolating device; the slider A and the slider B are respectively provided with a slider A powerful magnet and a slider B powerful magnet which are arranged in the sliding mechanisms corresponding to the isolating devices.

In the technical scheme of the invention, the isolating device is a guide rail type isolating plate; the middle of the guide rail type isolation plate is an isolation layer, and sliding grooves matched with the sliding blocks A and B are respectively arranged on two sides of the isolation layer.

The sliding block A in the technical scheme comprises a sliding block A wear-resistant plastic magnet mounting seat and a sliding block A magnet mounting seat cover plate; and rectangular strip-shaped sliding block bodies matched with the sliding grooves are arranged on two sides of the wear-resistant plastic magnet mounting seat for the sliding block A.

The B sliding block comprises a B sliding block wear-resistant plastic magnet mounting seat and a B sliding block magnet mounting seat cover plate; and rectangular strip-shaped sliding block bodies matched with the sliding grooves are arranged on two sides of the B sliding block wear-resistant plastic magnet mounting seat.

According to the technical scheme, a toggle button is arranged on a cover plate of the A sliding block magnet mounting seat.

The technical scheme of the invention is that a connecting mechanism which can be connected with a load in an installing way is arranged on the B sliding block magnet installing seat cover plate.

The slider A strong magnet consists of six magnet blocks, wherein the two ends of the strong magnet blocks have the same magnetic poles and are opposite to or alternately distributed with the middle magnetic pole; the B sliding block strong magnet consists of four magnet blocks, and the two strong permanent magnet blocks have the same magnetic poles and are opposite to the middle magnetic pole; the number of the strong permanent magnet blocks in the middle of the A-sliding block strong magnet is the same as that of the strong permanent magnet blocks in the B-sliding block strong magnet except the S-pole magnet blocks at the two ends, and the magnetic pole directions are opposite

The slider A strong magnet consists of six strong permanent magnet blocks, and the working magnetic pole faces are distributed into SNSSNS; the B slider powerful magnet consists of four powerful permanent magnet blocks, and the working magnetic pole surfaces are distributed into SNNS; when the sliding block B is installed and used, the two ends of the sliding block A are respectively provided with an S level, so that the sliding block B is ensured to be centered and not to be dislocated when being assembled.

The slider A strong magnet is formed by sequentially combining six rectangular strong permanent magnet blocks, the slider B strong magnet is formed by sequentially combining four rectangular strong permanent magnet blocks, and the magnetic pole surfaces of the strong permanent magnet blocks are positioned on the same plane.

In the technical scheme of the invention, six rectangular strong permanent magnet blocks of the A sliding block strong magnet are arranged in an A sliding block wear-resistant plastic magnet seat in the direction of SNSSNS and are filled and fixed by epoxy resin; four rectangular strong permanent magnet blocks of the B slider strong magnet are arranged in the B slider wear-resistant plastic magnet mounting seat in the SNNS direction and are filled and fixed by epoxy resin in a filling manner.

The guide rail type isolation plate in the technical scheme of the invention is made of aluminum alloy materials.

The invention adopts an isolated linear displacement synchronous linkage device consisting of an A slide block, a B slide block and an isolating device, wherein, two sides of the isolating device are respectively provided with a sliding mechanism matched with the A slide block and the B slide block, the A slide block and the B slide block are respectively provided with an A slide block powerful magnet and a B slide block powerful magnet which are arranged in the sliding mechanisms corresponding to the isolating device, therefore, after the A slide block and the B slide block are respectively connected with a driving device and a waiting body, magnetic attraction is formed between the corresponding A slide block powerful magnet and the B slide block powerful magnet, when the driving device moves linearly, the magnetic attraction between the powerful magnets is enough to ensure the traction power between the A slide block and the B slide block, and the waiting animal can move linearly and synchronously.

The invention has the characteristics of simple structure, non-contact linkage linear connection between the driving device and the device to be driven, no hysteresis phenomenon of synchronous motion, and is mainly used for the isolated power connection between key parts and external power sources in instruments, instruments and electronic equipment used in chemical liquid, deep in the great river and sea, inflammable and explosive, oil stain, wind, sand, dust and other special and severe occasions.

Drawings

FIG. 1 is a schematic diagram of the assembly of the present invention.

Fig. 2 is an exploded schematic view of the present invention.

Fig. 3 is a schematic diagram of the structural principle of the present invention.

In the figure: 1-A slider strong magnet; 2-A, a wear-resistant plastic magnet mounting seat of a sliding block; 3-B a slider powerful magnet; 4-B, a wear-resistant plastic magnet mounting seat of the sliding block; 5-A slider magnet mounting base cover plate; 6-B slider magnet mounting base cover plate; 7-toggle button; 8-a loading; 9-guide rail type separation plates; 10-A slide block; 11-B slide block; 12-an isolating layer.

Detailed Description

In order to more clearly illustrate the technical solution of the present invention, the following will describe embodiments of the present invention in further detail.

As shown in fig. 1 to 3, an isolated linear displacement synchronous linkage according to an embodiment of the present invention includes an a slider 10, a B slider 11 and an isolation device. Wherein, the two sides of the isolating device are respectively provided with a sliding mechanism matched with the A sliding block 10 and the B sliding block 11. A slider powerful magnet 1 and a slider powerful magnet 3 are respectively arranged in the slider A10 and the slider B11 and are arranged in the corresponding sliding mechanisms of the isolating device.

The isolating device is a guide rail type isolating plate 9, and the sliding mechanism is a linear sliding groove. The guide rail type isolation plate 9 comprises an isolation layer 12 in the middle and sliding grooves which are respectively matched with the A sliding block 10 and the B sliding block 11 at two sides of the isolation layer 12. The guide rail type isolation plate 9 is made of aluminum alloy. The sliding mechanism may be other forms of sliding mechanisms than a sliding groove that cooperate with the a slider 10 and the B slider 11.

A slider 10 bagThe sliding block wear-resistant plastic magnet mounting base comprises a sliding block wear-resistant plastic magnet mounting base A2, a sliding block powerful magnet A1 and a sliding block magnet mounting base A cover plate 5. A rectangular mounting groove is formed in the wear-resistant plastic magnet mounting seat 2 of the slide block A, and rectangular strip-shaped slide block bodies matched with the sliding grooves are arranged on the lower portions of the two outer sides. The A sliding block strong magnet 1 is formed by sequentially combining six rectangular strong permanent magnet blocks with the same magnetic poles at two ends and alternately distributed with the middle magnetic pole, the magnetic pole surfaces of the strong permanent magnet blocks are positioned on the same plane, and the six strong permanent magnet blocks comprise a first magnet block S of the A sliding block₁A second magnet block N₂The third magnet block S₃The fourth magnet block S₄The fifth magnet block N₅And a sixth magnet block S₆And the magnet is arranged in the A sliding block abrasion-resistant plastic magnet seat 2 in the direction of SNSSNS and is fixed by epoxy resin encapsulation filling. The middle strong permanent magnet block after assembly has the opposite magnetic pole direction to the B slide block 11. A slider magnet mount pad apron 5 upper surface middle part is equipped with a pair of lug, stirs 7 bottoms of button and is equipped with a pair of and this lug complex lug groove, stirs 7 cartridge and is linked into an entirety on slider magnet mount pad apron 5 promptly rather than. The upper surface of the A slide block magnet mounting seat cover plate 5 can also be provided with other connecting mechanisms, so that the A slide block magnet mounting seat cover plate can be conveniently connected with various instrument and instrument equipment.

The B slider 11 comprises a B slider wear-resistant plastic magnet mounting seat 4, a B slider powerful magnet 3 and a B slider magnet mounting seat cover plate 6. A rectangular mounting groove is formed in the B sliding block wear-resistant plastic magnet mounting seat 4, and rectangular strip-shaped sliding block bodies matched with the sliding grooves are arranged on the lower portions of the two outer sides. The B slider strong magnet 3 is formed by sequentially combining four rectangular strong permanent magnet blocks with the same magnetic poles at two ends and the opposite magnetic poles at the middle, the magnetic pole surfaces of the strong permanent magnet blocks are positioned on the same plane, and the four strong permanent magnet blocks comprise a seventh magnet block S₁The eighth magnet block N₂The ninth magnet block N₃And a tenth magnet block S₄And the magnetic iron is arranged in the B sliding block abrasion-resistant plastic magnet mounting seat 4 in the direction of SNNS and is fixed by filling and encapsulating epoxy resin. After assembly, the magnetic poles of the strong permanent magnet blocks in the middle of the A slide block 10 are opposite in direction. The two sides of the lower surface of the B sliding block magnet mounting seat cover plate 6 are respectively provided with a connecting cylinder, the upper surface of the load 8 is correspondingly provided with a matched cylinder groove, and the loadThe object 8 is inserted on the B slide block magnet mounting seat cover plate 6, namely, is connected with the B slide block magnet mounting seat cover plate into a whole. The connecting mechanism can also be in other forms, so that the connecting mechanism can be conveniently connected with loads with different shapes into a whole.

The working principle of synchronous linkage of the A sliding block and the B sliding block is as follows:

(opposite attraction) after the magnetic pole surfaces of the A slider and the B slider (shown in FIG. 3) are in parallel butt joint, magnetic attraction is formed, namely: a sliding block N₂And B a slider S₁Attraction, A slider S₃And B a slider N₂Attraction, A slider S₄And B a slider N₃Attraction, A slider N₅And B a slider S₄And the sliders A and the sliders B are in linear linkage to work in an isolated (namely in a non-contact state) mode, and the isolation distance can be adjusted according to the load of load equipment.

(opposite poles attract and same poles repel) when the A sliding block moves linearly in any direction, the B sliding block moves linearly and synchronously, and the synchronous working principle is as follows: when the slide block A moves linearly, the magnetic poles corresponding to the two slide blocks A, B are opposite in polarity, so that enough attraction is provided, and the traction power between the two slide blocks A, B is ensured; and because of the magnetic pole A, the slide block N₂And N₅And B slider N₂And N₃Repulsive, A slider S₁、S₃、S₄And S₆And B slide block S₁And S₄The two sliders A, B move linearly in synchronization, i.e. when the passive traction B slider moves linearly and is dislocated due to load resistance, the two sliders A, B cannot be dislocated due to repulsive resisting magnetic force generated between the two sliders and the adjacent like magnetic poles.