CN220290566U - Reinforced laminated sheet type magnetic bead - Google Patents

Abstract

The utility model discloses a reinforced laminated magnetic bead which comprises a heat conducting plate, wherein a plurality of symmetrical bodies are arranged on the heat conducting plate, end electrodes are connected onto the bodies in a sliding mode, the end electrodes are in contact with the heat conducting plate, a screw is connected into the end electrodes in a sliding mode, and the screw is connected with the heat conducting plate and the end electrodes in a sliding mode. According to the utility model, through the matched use of the screw and the hexagonal nut, the heat-conducting plate, the body and the end electrode can be connected, the purpose of combining the whole structure is achieved, the hexagonal nut can be subjected to a rotation limiting effect through the sleeving connection of the connecting seat and the hexagonal nut, the screw can be subjected to a rotation limiting effect through the plugging of the square block and the screw, so that the screw and the hexagonal nut can be prevented from rotating, the loosening of the hexagonal nut of the screw is prevented, the combination stability of the whole structure is improved, and the purpose of reinforcing the combined structure is achieved.

Description

Reinforced laminated sheet type magnetic bead

Technical Field

The utility model relates to the technical field of magnetic beads, in particular to a reinforced laminated magnetic bead.

Background

The utility model patent with the publication number of CN211455441U discloses a laminated structure of a patch magnetic bead, which comprises two end electrodes, a heat conducting mechanism, ferrite sheets and a fixing mechanism, wherein the two end electrodes are symmetrically distributed, the heat conducting mechanism is fixedly arranged between the two end electrodes, a plurality of ferrite sheets are detachably arranged at the upper end and the lower end of the heat conducting mechanism, the specification of each ferrite sheet is consistent and arranged between the two end electrodes, the ferrite sheets and the heat conducting mechanism are detachably arranged through the fixing mechanism, and mounting grooves are formed at symmetrical positions of opposite sides of the two end electrodes.

Among the above-mentioned prior art, in the use of paster magnetic bead stromatolite structure, carry out overall structure's combination through screw rod hexagonal nut's cooperation and use, and screw rod hexagonal nut receives external force to influence and probably can take place to rotate, can cause the pine of screw bolt hexagonal nut to take off, influences overall structure's combination stability. Improvements are therefore needed.

Disclosure of Invention

The utility model aims to provide a reinforced laminated magnetic bead, which solves the problem of insufficient stability of bolt and hexagon nut combination.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a reinforced lamination piece formula magnetic bead, includes the heat-conducting plate, be provided with a plurality of symmetries's body on the heat-conducting plate, sliding connection has the end electrode on the body, end electrode and heat-conducting plate contact, the inside sliding connection of end electrode has the screw rod, the screw rod respectively with heat-conducting plate and end electrode sliding connection, there is the hex nut outside of screw rod through threaded connection, hex nut and end electrode contact, fixedly connected with fixing base on the end electrode, the inside sliding connection of fixing base has the connecting rod, fixedly connected with go-between on the connecting rod, go-between and fixing base contact, be provided with strengthening mechanism on the hex nut.

Preferably, the strengthening mechanism comprises a connecting seat, a hexagonal sliding groove, a square groove, a slot, an inserting block, a pushing block, a guide rod and a spring, wherein the outer side of the hexagonal nut is in sliding sleeve connection with the connecting seat, the connecting seat is in contact with an end electrode, the connecting seat is in sliding connection with a fixing seat, the connecting seat is in contact with a screw rod, the square is fixedly connected with the connecting seat, the square is in sliding connection with the screw rod, the slot is formed in the fixing seat, the inserting block is in sliding connection with the inner side of the slot, the inserting block is in sliding connection with the connecting seat, the pushing block is fixedly connected with the pushing block, the pushing block is in sliding connection with the connecting seat, the guide rod is fixedly connected with the guide rod, the guide rod is in sliding connection with the connecting seat, and the spring is arranged on the outer side of the guide rod. Through designing strengthening mechanism, can improve overall structure integrated stability.

Preferably, the connecting seat is provided with a hexagonal chute, and the hexagonal chute is in sliding connection with the hexagonal nut. Through the design hexagonal spout for hexagonal nut can take place relative slip but unable relative rotation with the connecting seat.

Preferably, square grooves are formed in the screw rod, and square blocks are connected inside the square grooves in a sliding mode. Through the square groove design, the screw rod can slide relatively with the square block but cannot rotate relatively.

Preferably, the number of the slots is two, and the two slots are symmetrically distributed on the fixing seat. By designing the slot, the insert block can slide into the slot.

Preferably, one end of the spring is fixedly connected with the pushing block, and the other end of the spring is fixedly connected with the connecting seat. By designing the spring such that the force of the spring can act on the push block.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, through the matched use of the screw and the hexagonal nut, the heat-conducting plate, the body and the end electrode can be connected, the purpose of combining the whole structure is achieved, the hexagonal nut can be subjected to a rotation limiting effect through the sleeving connection of the connecting seat and the hexagonal nut, the screw can be subjected to a rotation limiting effect through the plugging of the square block and the screw, so that the screw and the hexagonal nut can be prevented from rotating, the loosening of the hexagonal nut of the screw is prevented, the combination stability of the whole structure is improved, and the purpose of reinforcing the combined structure is achieved.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model;

fig. 3 is an enlarged view of fig. 2 at a in accordance with the present utility model.

In the figure: 1. a heat conductive plate; 2. a body; 3. an end electrode; 4. a screw; 5. a hexagonal nut; 6. a fixing seat; 7. a connecting rod; 8. a connecting ring; 9. a reinforcement mechanism; 91. a connecting seat; 92. a hexagonal chute; 93. a square block; 94. a square groove; 95. a slot; 96. inserting blocks; 97. a pushing block; 98. a guide rod; 99. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and 2, a reinforced laminated magnetic bead comprises a heat-conducting plate 1, wherein a plurality of symmetrical bodies 2 are arranged on the heat-conducting plate 1, end electrodes 3 are slidably connected on the bodies 2, the end electrodes 3 are in contact with the heat-conducting plate 1, a screw 4 is slidably connected inside the end electrodes 3, the screw 4 is slidably connected with the heat-conducting plate 1 and the end electrodes 3 respectively, a hexagonal nut 5 is connected to the outer side of the screw 4 through threads, the hexagonal nut 5 is in contact with the end electrodes 3, a fixing seat 6 is fixedly connected to the end electrodes 3, a connecting rod 7 is slidably connected to the inner part of the fixing seat 6, a connecting ring 8 is fixedly connected to the connecting rod 7, the connecting ring 8 is in contact with the fixing seat 6, and a reinforcing mechanism 9 is arranged on the hexagonal nut 5.

Referring to fig. 1, 2 and 3, the reinforcement mechanism 9 includes a connection seat 91, a hexagonal chute 92, a square 93, a square groove 94, a slot 95, an insert 96, a push block 97, a guide rod 98 and a spring 99, wherein the connection seat 91 is slidably sleeved on the outer side of the hexagonal nut 5, the hexagonal chute 92 is provided on the connection seat 91, the hexagonal chute 92 is slidably connected with the hexagonal nut 5, the hexagonal chute 92 is designed to enable the hexagonal nut 5 to slide relatively with the connection seat 91 but not rotate relatively, the connection seat 91 contacts with the terminal electrode 3, the connection seat 91 is slidably connected with the fixing seat 6, the connection seat 91 contacts with the screw 4, the square 93 is fixedly connected with the connection seat 91, the square 93 is slidably connected with the screw 4, the square groove 94 is provided on the screw 4, and the square 93 is slidably connected with the inner side of the square groove 94, so that the screw 4 can slide relatively with the square 93 but not rotate relatively.

Referring to fig. 1, 2 and 3, the fixing base 6 is provided with two slots 95, the inside of the slots 95 is slidably connected with inserting blocks 96, the two slots 95 are symmetrically distributed on the fixing base 6, the inserting blocks 96 can slide into the slots 95 through designing the slots 95, the inserting blocks 96 are slidably connected with the connecting base 91, the inserting blocks 96 are fixedly connected with pushing blocks 97, the pushing blocks 97 are slidably connected with the connecting base 91, the pushing blocks 97 are fixedly connected with guide rods 98, the guide rods 98 are slidably connected with the connecting base 91, springs 99 are arranged on the outer sides of the guide rods 98, one ends of the springs 99 are fixedly connected with the pushing blocks 97, the other ends of the springs 99 are fixedly connected with the connecting base 91, and acting force of the springs 99 can act on the pushing blocks 97 through designing the reinforcing mechanism 9, so that the overall structure combination stability can be improved.

The specific implementation process of the utility model is as follows: when the screw bolt is used, the heat-conducting plate 1, the body 2 and the end electrode 3 are connected through the screw bolt 4 and the hexagonal nut 5, when the hexagonal nut 5 and the screw bolt 4 are required to be limited, the push block 97 is pushed firstly, the push block 97 drives the guide rod 98 to move horizontally, the push block 97 can squeeze the spring 99, meanwhile, the push block 97 drives the insert block 96 to move horizontally, the insert block 96 is separated from the slot 95, then the connecting seat 91 is moved downwards, the connecting seat 91 drives the connecting rod 7 and the connecting ring 8 to move downwards, the connecting seat 91 is sleeved on the outer side of the hexagonal nut 5, the connecting seat 91 can drive the square 93 to move and insert into the square groove 94 of the screw bolt 4, then the push block 97 is reset under the elastic action of the spring 99, the insert block 96 can be horizontally moved and inserted into the slot 95, the connecting seat 91 can be fixed in position, the sleeve joint of the connecting seat 91 and the hexagonal nut 5 can play a rotation limiting function on the hexagonal nut 5, the insert of the square 93 and the screw bolt 4 can play a rotation limiting function on the hexagonal nut 4, thereby the screw bolt 4 and the hexagonal nut 5 can be prevented from rotating, the square nut 4 and the hexagonal nut 8 can be prevented from rotating, the integral nut 4 is prevented from rotating, the combined structure is improved, and the stability is improved, and the combined structure is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a reinforced lamination piece formula magnetic bead, includes heat-conducting plate (1), its characterized in that: be provided with a plurality of symmetrical body (2) on heat conduction board (1), sliding connection has end electrode (3) on body (2), end electrode (3) and heat conduction board (1) contact, the inside sliding connection of end electrode (3) has screw rod (4), screw rod (4) respectively with heat conduction board (1) and end electrode (3) sliding connection, the outside of screw rod (4) is through threaded connection has hex nut (5), hex nut (5) and end electrode (3) contact, fixedly connected with fixing base (6) on end electrode (3), the inside sliding connection of fixing base (6) has connecting rod (7), fixedly connected with go-between (8) on connecting rod (7), go-between (8) and fixing base (6) contact, be provided with strengthening mechanism (9) on hex nut (5).

2. The reinforced laminated magnetic bead as claimed in claim 1, wherein: reinforcing mechanism (9) are including connecting seat (91), hexagonal spout (92), square (93), square (94), slot (95), inserted block (96), ejector pad (97), guide arm (98), spring (99), connecting seat (91) have been cup jointed in the outside sliding of hexagonal nut (5), connecting seat (91) and terminal electrode (3) contact, connecting seat (91) and fixing base (6) sliding connection, connecting seat (91) and screw rod (4) contact, fixedly connected with square (93) on connecting seat (91), square (93) and screw rod (4) sliding connection, slot (95) have been seted up on fixing base (6), the inside sliding connection of slot (95) has inserted block (96), inserted block (96) and connecting seat (91) sliding connection, fixedly connected with ejector pad (97) on inserted block (96), ejector pad (97) and connecting seat (91) sliding connection, fixedly connected with guide arm (98) on ejector pad (97) and screw rod (4) contact, guide arm (98) and spring (99) are connected with outside.

3. A reinforced laminated magnetic bead as claimed in claim 2, wherein: the connecting seat (91) is provided with a hexagonal chute (92), and the hexagonal chute (92) is in sliding connection with the hexagonal nut (5).

4. The reinforced laminated magnetic bead as claimed in claim 1, wherein: square grooves (94) are formed in the screw rods (4), and square blocks (93) are connected inside the square grooves (94) in a sliding mode.

5. A reinforced laminated magnetic bead as claimed in claim 2, wherein: the number of the slots (95) is two, and the two slots (95) are symmetrically distributed on the fixing seat (6).

6. A reinforced laminated magnetic bead as claimed in claim 2, wherein: one end of the spring (99) is fixedly connected with the pushing block (97), and the other end of the spring (99) is fixedly connected with the connecting seat (91).