CN210156312U - Permanent magnet switch convenient to adjust adsorption capacity - Google Patents
Permanent magnet switch convenient to adjust adsorption capacity Download PDFInfo
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- CN210156312U CN210156312U CN201921059806.2U CN201921059806U CN210156312U CN 210156312 U CN210156312 U CN 210156312U CN 201921059806 U CN201921059806 U CN 201921059806U CN 210156312 U CN210156312 U CN 210156312U
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- shell
- permanent magnet
- pure copper
- adjusting
- magnet body
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Abstract
The utility model discloses a permanent magnet switch convenient to adjust adsorption affinity size, including shell, pure copper billet and permanent magnet body, the inside top fixedly connected with set casing of shell, and the inner wall of set casing has pure copper billet through hinged joint, pure copper billet block joint is on the lower extreme inner wall of set casing, and pure copper billet is connected with the upper end of adjusting the shell through the connecting rod, the both ends of connecting rod all are connected with pure copper billet and adjusting the shell respectively through the hinge, the slider passes through spout sliding connection in the inside bottom of shell, spacing hole has been seted up on the upper end surface of shell, the inside of set casing is provided with the protective housing, the inside through connection of protective housing has the permanent magnet body. This permanent magnetism switch convenient to adjust adsorption affinity size is convenient for carry out fixed mounting and protection to the permanent magnet body, avoids the fracture to and be convenient for adjust the area of permanent magnet body and external contact, thereby be convenient for control adsorption affinity's size, convenient to use.
Description
Technical Field
The utility model relates to a relevant technical field of permanent magnetism switch specifically is a permanent magnetism switch convenient to adjust adsorption affinity size.
Background
At present, the portable container to taking place the leakage adopts magnetism to inhale formula sealing device to carry out quick area to press sealedly usually, and magnetism inhales formula sealing device and directly utilizes the appeal that permanent magnetic material produced to realize that portable container area is pressed sealedly, does not generally adopt the electro-magnet, because the electro-magnet very easily produces spark discharge when the circular telegram, meets inflammables and can cause huge disaster, consequently adopts permanent magnetic material's permanent magnet switch to realize safe sealed effect basically.
However, a general permanent magnet switch is inconvenient to fixedly mount and protect a permanent magnet body, so that the permanent magnet body is directly connected with the outside, the permanent magnet body is easy to damage, the size of the adsorption force of the permanent magnet body is inconvenient to control and adjust, and the switch is inconvenient to be suitable for different working environments.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a permanent magnet switch convenient to adjust adsorption affinity size to solve general permanent magnet switch that proposes in the above-mentioned background art inconvenient carry out fixed mounting and protection to the permanent magnet body, make the permanent magnet body directly be connected with the external world, damage the permanent magnet body easily, and inconvenient size to the adsorption affinity of permanent magnet body is controlled and is adjusted, inconvenient operational environment's that is applicable to different problem.
In order to achieve the above object, the utility model provides a following technical scheme: a permanent magnet switch convenient for adjusting the size of adsorption force comprises a shell, a pure copper block and a permanent magnet body, wherein a fixed shell is fixedly connected to the top end inside the shell, the inner wall of the fixed shell is connected with the pure copper block through a hinge, the pure copper block is connected to the inner wall of the lower end of the fixed shell in a clamping manner, the pure copper block is connected with the upper end of an adjusting shell through a connecting rod, two ends of the connecting rod are respectively connected with the pure copper block and the adjusting shell through hinges, the lower end of the adjusting shell is fixedly connected with a sliding block, the sliding block is connected to the bottom end inside the shell in a sliding manner through a sliding groove, a crank is connected to the inside of the rear end of the shell in a penetrating manner, a gear is fixedly connected to the lower end of the crank, a limiting hole is formed in the upper end surface of the shell, a protective shell is arranged inside the fixed shell, the upper, and the permanent magnet body penetrates through the inside of the mounting shell.
Preferably, the pure copper block and the connecting rod are arranged in 5 groups with equal angles about the center of the fixed shell, the pure copper block and the adjusting shell form a rotating structure in the shell through the connecting rod, and the connecting rod is of an arc structure.
Preferably, the connection mode of adjusting shell and gear is meshing connection, and the fifth of the surface of adjusting shell is the sawtooth structure.
Preferably, the limiting holes are arranged at equal angles relative to the joint of the crank and the shell, and the radius of the circular ring structure formed between the single limiting holes is smaller than the length of the crank.
Preferably, the longitudinal section of the installation shell is of a T-shaped structure, the installation shell is connected with the permanent magnet body in a clamping manner, and fixing holes are formed in the outer surface of the lower end of the installation shell at equal angles.
Preferably, the permanent magnet body forms a telescopic structure in the shell through the mounting shell, and springs are symmetrically arranged at the upper end of the mounting shell.
Compared with the prior art, the beneficial effects of the utility model are that: the permanent magnet switch convenient for adjusting the magnitude of the adsorption force is convenient for fixedly mounting and protecting the permanent magnet body, avoiding fracture and adjusting the contact area of the permanent magnet body and the outside, thereby being convenient for controlling the magnitude of the adsorption force and being convenient for use;
1. the installation shell and the spring are arranged, so that the permanent magnet body can be conveniently and fixedly installed and detached and can be conveniently replaced, and meanwhile, when the permanent magnet body is adsorbed with an external object and the force generated when the object is in contact with the permanent magnet body is large, the permanent magnet body can be conveniently protected by utilizing the elastic buffering force of the spring, and the use is convenient;
2. the gear and the adjusting shell are arranged, when the gear rotates, the adjusting shell is driven to rotate, so that the pure copper block is driven to turn over through the connecting rod, the opening size of the fixing shell is adjusted conveniently, the contact area of the permanent magnet body and the outside is adjusted conveniently, and the size of the adsorption force is adjusted conveniently;
3. be equipped with crank and spacing hole, crank and gear fixed connection to when rotating the crank, the gear follow-up is fixed the crank on spacing hole through the bolt, thereby avoids the random rotation of gear, thereby is convenient for fix the opening size of set casing.
Drawings
Fig. 1 is a schematic top view of the cross-sectional structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of the front cross-sectional structure of the present invention;
fig. 4 is a schematic view of the connection structure between the permanent magnet body and the mounting case of the present invention.
In the figure: 1. a housing; 2. a stationary case; 3. a pure copper block; 4. a connecting rod; 5. an adjustment housing; 6. a gear; 7. a crank; 8. a chute; 9. a slider; 10. a limiting hole; 11. a protective shell; 12. mounting a shell; 13. A spring; 14. a permanent magnet body; 15. and (7) fixing holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a permanent magnet switch convenient for adjusting the size of adsorption force comprises a shell 1, a fixed shell 2, a pure copper block 3, a connecting rod 4, an adjusting shell 5, a gear 6, a crank 7, a sliding chute 8, a sliding block 9, a limiting hole 10, a protective shell 11, a mounting shell 12, a spring 13, a permanent magnet body 14 and a fixed hole 15, wherein the fixed shell 2 is fixedly connected to the top end inside the shell 1, the pure copper block 3 is connected to the inner wall of the fixed shell 2 through a hinge, the pure copper block 3 is connected to the inner wall of the lower end of the fixed shell 2 in a clamping manner, the pure copper block 3 is connected to the upper end of the adjusting shell 5 through the connecting rod 4, the pure copper block 3 and the adjusting shell 5 are respectively connected to two ends of the connecting rod 4 through hinges, a sliding block 9 is fixedly connected to the lower end of the adjusting shell 5, the sliding block 9 is slidably connected to the bottom end inside the shell 1 through the sliding chute 8, the crank 7 is connected to the, spacing hole 10 has been seted up on the upper end surface of shell 1, and the inside of set casing 2 is provided with protective housing 11, and the upper end fixed connection of protective housing 11 is at the inside up end of shell 1, and the inside through connection of protective housing 11 has permanent magnet body 14, and permanent magnet body 14 runs through the inside at installation shell 12.
Like angle settings such as the junction of spacing hole 10 about crank 7 and shell 1 in fig. 2, and the radius size of the ring structure that constitutes between spacing hole 10's the monomer is less than the length dimension of crank 7, be convenient for rotate crank 7, thereby be convenient for control gear 6 rotates, avoid rotating at will, influence the use, be "T" style of calligraphy structure like the longitudinal section of installation shell 12 is in fig. 3 and fig. 4, and the connected mode of installation shell 12 and permanent magnet body 14 is connected for the block, and the lower extreme surface isogonism of installation shell 12 is provided with fixed orifices 15, easy to assemble and fixed permanent magnet body 14, be convenient for protect permanent magnet body 14, facilitate the use.
Like in fig. 3 permanent magnet body 14 constitutes extending structure in the inside of shell 1 through installation shell 12, and the upper end symmetry of installation shell 12 is provided with spring 13, is convenient for adjust the height dimension of permanent magnet body 14 to be convenient for protect permanent magnet body 14, avoid damaging, facilitate the use.
The working principle is as follows: when the permanent magnet switch convenient for adjusting the adsorption force is used, firstly, with reference to fig. 3 and 4, the permanent magnet body 14 penetrates through the inside of the installation shell 12, then the permanent magnet body 14 is fixed by penetrating through the fixing hole 15 through the bolt, then the permanent magnet body 14 is extruded upwards, the permanent magnet body 14 is convenient to shrink into the protection shell 11, with reference to fig. 1 and 2, the crank 7 drives the gear 6 to rotate clockwise, the gear 6 is connected with the adjustment shell 5 in a meshing manner, so that the rotation angle of the adjustment shell 5 is convenient to adjust, the adjustment shell 5 drives the pure copper block 3 to rotate anticlockwise on the fixing shell 2 through the connecting rod 4, so that the pure copper block 3 is convenient to close on the fixing shell 2, a gap is left between the monomers of the pure copper block 3 when the pure copper block is closed, a rod piece is convenient to penetrate through, and the permanent magnet body 14 is convenient to support, be convenient for leave permanent magnet body 14 in the inside of shell 1, pass through the bolt fastening with crank 7 on spacing hole 10, thereby be convenient for fix gear 6, avoid gear 6 random rotation, when the adsorption affinity of permanent magnet body 14 is adjusted to needs, drive gear 6 with crank 7 and carry out anticlockwise rotation, thereby be convenient for drive adjust shell 5 and carry out clockwise rotation, conveniently adjust the turned angle of pure copper billet 3, also be convenient for adjust the opening size of set casing 2, conveniently adjust the area of permanent magnet body 14 and external contact, conveniently adjust the size of adsorption affinity, this is exactly the whole process that the permanent magnet switch who is convenient for adjust the adsorption affinity size used.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a permanent magnet switch convenient to adjust adsorption affinity size, includes shell (1), pure copper block (3) and permanent magnet body (14), its characterized in that: the inner top end of the shell (1) is fixedly connected with a fixed shell (2), the inner wall of the fixed shell (2) is connected with a pure copper block (3) through a hinge, the pure copper block (3) is clamped and connected on the inner wall of the lower end of the fixed shell (2), the pure copper block (3) is connected with the upper end of an adjusting shell (5) through a connecting rod (4), the two ends of the connecting rod (4) are respectively connected with the pure copper block (3) and the adjusting shell (5) through hinges, the lower end of the adjusting shell (5) is fixedly connected with a sliding block (9), the sliding block (9) is slidably connected at the inner bottom end of the shell (1) through a sliding chute (8), a crank (7) penetrates through the inner part of the rear end of the shell (1), a gear (6) is fixedly connected with the lower end of the crank (7), a limiting hole (10) is formed in the upper end surface of the shell (1), a protective shell (11) is, and the upper end fixed connection of protective housing (11) is at the inside up end of shell (1), the inside through connection of protective housing (11) has permanent magnet body (14), and permanent magnet body (14) run through in the inside of installation shell (12).
2. The permanent magnet switch convenient for adjusting the magnitude of the adsorption force according to claim 1, wherein: pure copper billet (3) and connecting rod (4) all are provided with 5 groups about the center of set casing (2) equiangular, and pure copper billet (3) constitute revolution mechanic in the inside of shell (1) through connecting rod (4) and regulation shell (5) to connecting rod (4) are the arc structure.
3. The permanent magnet switch convenient for adjusting the magnitude of the adsorption force according to claim 1, wherein: the adjusting shell (5) is connected with the gear (6) in a meshing manner, and one fifth of the outer surface of the adjusting shell (5) is of a sawtooth structure.
4. The permanent magnet switch convenient for adjusting the magnitude of the adsorption force according to claim 1, wherein: the limiting holes (10) are arranged at equal angles relative to the joint of the crank (7) and the shell (1), and the radius of a circular ring structure formed between the single bodies of the limiting holes (10) is smaller than the length of the crank (7).
5. The permanent magnet switch convenient for adjusting the magnitude of the adsorption force according to claim 1, wherein: the longitudinal section of the installation shell (12) is of a T-shaped structure, the installation shell (12) and the permanent magnet body (14) are connected in a clamping mode, and fixing holes (15) are formed in the outer surface of the lower end of the installation shell (12) at equal angles.
6. The permanent magnet switch convenient for adjusting the magnitude of the adsorption force according to claim 1, wherein: the permanent magnet body (14) forms a telescopic structure in the shell (1) through the mounting shell (12), and springs (13) are symmetrically arranged at the upper end of the mounting shell (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921059806.2U CN210156312U (en) | 2019-07-09 | 2019-07-09 | Permanent magnet switch convenient to adjust adsorption capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921059806.2U CN210156312U (en) | 2019-07-09 | 2019-07-09 | Permanent magnet switch convenient to adjust adsorption capacity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210156312U true CN210156312U (en) | 2020-03-17 |
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ID=69765522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921059806.2U Active CN210156312U (en) | 2019-07-09 | 2019-07-09 | Permanent magnet switch convenient to adjust adsorption capacity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210156312U (en) |
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2019
- 2019-07-09 CN CN201921059806.2U patent/CN210156312U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211110 Address after: 300000 2-3, 4-303, Xinxing Park, No. 16, Bixiang Road, Zhongbei Town, Xiqing District, Tianjin Patentee after: Gluck (Tianjin) Industrial Technology Co., Ltd Address before: 351252 No. 129, Huli, Huban village, Gaiwei Town, Xianyou County, Putian City, Fujian Province Patentee before: Qunfang Yang |
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| TR01 | Transfer of patent right |