CN219575284U - Piezoresistor convenient to dismouting is overhauld - Google Patents

Abstract

The utility model relates to the technical field of resistors and discloses a piezoresistor convenient to assemble, disassemble and overhaul, which comprises a main body mechanism, a protection mechanism and a wiring mechanism, wherein the protection mechanism is positioned above the main body mechanism, the wiring mechanism is positioned inside the main body mechanism, the main body mechanism comprises a resistor box, a first interface, a second interface, a mounting plate, a fixing screw and connecting threads, the first interface is fixedly arranged at the left end of the resistor box, the second interface is fixedly arranged at the left end of the resistor box, the mounting plate is fixedly arranged at the lower end of the resistor box, the fixing screw is movably arranged at the bottom of the mounting plate, and the connecting threads are fixedly arranged at the lower end of the fixing screw. This piezoresistor convenient to dismouting overhauls can be so when maintaining it, upwards draws the baffle, can see inside part, overhauls more convenient, when inside temperature is too high, cools down for inside for the life of device is more permanent.

Description

Piezoresistor convenient to dismouting is overhauld

Technical Field

The utility model relates to the technical field of resistors, in particular to a piezoresistor convenient to assemble, disassemble and overhaul.

Background

The piezoresistor is a nonlinear resistor component, is installed in a circuit and plays a certain role in protecting the circuit, is widely used in a living circuit, and greatly enhances the safety of electricity used by people in common use.

The existing piezoresistors are usually required to be maintained or replaced when being damaged, but are relatively inconvenient to disassemble and inconvenient to install after maintenance is completed because of the small size of the piezoresistors.

When the conventional piezoresistor is used, the conventional piezoresistor is usually connected in a circuit for use, and when the load of the circuit is larger than the limit of the piezoresistor, certain heat is generated in the circuit, and certain damage to the piezoresistor is likely to happen.

Disclosure of Invention

(one) solving the technical problems

The utility model aims to provide a piezoresistor convenient to assemble, disassemble and overhaul, so as to solve the problems that the prior art is inconvenient to overhaul and inconvenient to install after overhaul is completed.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a piezoresistor convenient to dismouting is overhauld, includes main part mechanism, protection machanism and wiring mechanism, protection machanism is located main part mechanism's top, wiring mechanism is located main part mechanism's inside, main part mechanism includes resistance box, first interface, second interface, mounting panel, fixed screw and connecting screw, first interface is fixed to be set up in the left end of resistance box, the fixed left end that sets up at resistance box of second interface, mounting panel fixed mounting is in the lower extreme of resistance box, the bottom of top fixed connection resistance box of mounting panel, fixed screw movable mounting is in the bottom of mounting panel, connecting screw fixed sets up the lower extreme at the fixed screw, protection machanism includes baffle and fixed plate, baffle movable mounting is in the upper end of resistance box, fixed plate fixed mounting is in the upper end of baffle, the top of both ends fixed connection baffle about the fixed plate.

Preferably, the protection mechanism further comprises a fixed block, a fixed column, a fixed rod, a movable column, a rotating bearing and a first groove, wherein the fixed block is fixedly arranged at the left end of the fixed plate, the right side of the fixed block is fixedly connected with the left side of the fixed plate, the fixed column is fixedly arranged at the upper end of the fixed block, and the bottom of the fixed column is fixedly connected with the top of the fixed block, so that the partition plate can be opened during maintenance, and the maintenance is more convenient.

Preferably, the dead lever fixed mounting is in the left end of dead lever, both ends fixed connection dead lever about the dead lever, movable column fixed mounting is in the lower extreme of fixed block, the both ends fixed connection fixed block of movable column, swivel bearing movable mounting is in the lower extreme of movable column, recess one is fixed to be set up in the upper end of resistance box, can make it can remove through the recess when using.

Preferably, the wiring mechanism comprises a connection base, a lead post, a binding post, a first electrode, a lead hole, an inductor, a second electrode, a threaded post, a conducting strip, a second groove, a spring, a sliding block and a cooling plate, wherein the connection base is fixedly arranged at the inner end of the resistor box, and the bottom of the connection base is fixedly connected with the inner bottom of the resistor box, so that the resistor box is more stable in use.

Preferably, the lead post movable mounting is in the upper end of connecting the base, terminal fixed mounting is at the inner of resistance box, the inboard bottom of the bottom fixed connection resistance box of terminal, first electrode fixed mounting is in the upper end of terminal, the fixed upper end that sets up at the lead post in lead hole, inductor fixed mounting is in the upper end of lead post, the inboard top of inductor fixed connection resistance box can be so that the inside situation of monitoring resistor that can be better.

Preferably, the second electrode fixed mounting is in the upper end of terminal, screw thread post fixed mounting is in the upper end of connecting the base, the top of screw thread post's bottom fixed connection base, conducting strip fixed mounting is in the upper end of screw thread post, screw thread post electric connection conducting strip, recess two fixed settings is at the inside right-hand member of resistance box, spring movable mounting is in the lower extreme of recess two, slider movable mounting is at the fool egg of spring, cooling plate fixed mounting can make this resistor carry out certain cooling at the inner of baffle, and life is longer.

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

1. according to the piezoresistor convenient to disassemble and overhaul, the protective mechanism is arranged, so that when the piezoresistor convenient to disassemble and overhaul is maintained, the partition plate is pulled upwards, parts in the device can be seen, and the maintenance is more convenient;

2. according to the piezoresistor convenient to disassemble and overhaul, the wiring mechanism is arranged, so that the wires connected with the piezoresistor convenient to disassemble and overhaul are more stable, and the wiring terminal is positioned in the device and safer;

3. this piezoresistor convenient to dismouting is overhauld, through installation inductor and cooling plate, can make this piezoresistor convenient to dismouting is overhauld when inside high temperature in the use, can cool down for inside for the device's life is more permanent.

Drawings

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

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

FIG. 3 is a schematic diagram of a partially enlarged structure of a wiring mechanism according to the present utility model;

fig. 4 is a schematic diagram of a partially enlarged structure of the wiring mechanism of the present utility model.

In the figure: 1. a main body mechanism; 101. a resistor box; 102. a first interface; 103. a second interface; 104. a mounting plate; 105. a set screw; 106. a connecting thread; 2. a protection mechanism; 201. a partition plate; 202. a fixing plate; 203. a fixed block; 204. fixing the column; 205. a fixed rod; 206. a movable column; 207. a rotating bearing; 208. a groove I; 3. a wiring mechanism; 301. the base is connected; 302. a lead post; 303. binding posts; 304. a first electrode; 305. a lead hole; 306. an inductor; 307. a second electrode; 308. a threaded column; 309. a conductive sheet; 310. a second groove; 311. a spring; 312. a slide block; 313. and a cooling plate.

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. 1-4, the present utility model provides a technical solution: the utility model provides a piezoresistor convenient to dismouting is overhauld, including main body mechanism 1, protection machanism 2 and wiring mechanism 3, protection machanism 2 is located the top of main body mechanism 1, wiring mechanism 3 is located the inside of main body mechanism 1, main body mechanism 1 includes resistance box 101, first interface 102, second interface 103, mounting panel 104, fixed screw 105 and connecting screw 106, first interface 102 is fixed to be set up in the left end of resistance box 101, the fixed left end that sets up at resistance box 101 of second interface 103, mounting panel 104 fixed mounting is in the lower extreme of resistance box 101, the bottom of mounting panel 104 is connected fixedly to the top of mounting panel 104, fixed screw 105 movable mounting is in the bottom of mounting panel 104, connecting screw 106 is fixed to be set up in the lower extreme of fixed screw 105, protection machanism 2 includes baffle 201 and fixed plate 202, baffle 201 movable mounting is in the upper end of resistance box 101, fixed plate 202 fixed mounting is in the upper end of baffle 201, the left and right ends fixed connection baffle 201 of fixed plate 202.

The protection mechanism 2 further comprises a fixing block 203, a fixing column 204, a fixing rod 205, a movable column 206, a rotary bearing 207 and a first groove 208, wherein the fixing block 203 is fixedly installed at the left end of the fixing plate 202, the right side of the fixing block 203 is fixedly connected with the left side of the fixing plate 202, the fixing column 204 is fixedly installed at the upper end of the fixing block 203, the bottom of the fixing column 204 is fixedly connected with the top of the fixing block 203, the fixing rod 205 is fixedly installed at the left end of the fixing column 204, the left end and the right end of the fixing rod 205 are fixedly connected with the fixing column 204, the movable column 206 is fixedly installed at the lower end of the fixing block 203, the two ends of the movable column 206 are fixedly connected with the fixing block 203, the rotary bearing 207 is movably installed at the lower end of the movable column 206, and the first groove 208 is fixedly arranged at the upper end of the resistor box 101.

The wiring mechanism 3 comprises a connecting base 301, a lead post 302, a wiring post 303, a first electrode 304, a lead hole 305, an inductor 306, a second electrode 307, a threaded post 308, a conductive sheet 309, a second groove 310, a spring 311, a sliding block 312 and a cooling plate 313, wherein the connecting base 301 is fixedly arranged at the inner end of the resistor box 101, the bottom of the connecting base 301 is fixedly connected with the inner bottom of the resistor box 101, the lead post 302 is movably arranged at the upper end of the connecting base 301, the wiring post 303 is fixedly arranged at the inner end of the resistor box 101, the bottom of the wiring post 303 is fixedly connected with the inner bottom of the resistor box 101, the first electrode 304 is fixedly arranged at the upper end of the wiring post 303, the lead hole 305 is fixedly arranged at the upper end of the lead post 302, the inductor 306 is fixedly connected with the inner top of the resistor box 101, the second electrode 307 is fixedly arranged at the upper end of the wiring post 303, the threaded post 308 is fixedly arranged at the upper end of the connecting base 301, the bottom of the threaded post 308 is fixedly connected with the inner bottom of the resistor box 301, the conductive sheet 309 is fixedly arranged at the upper end of the threaded post 308, the threaded post 308 is fixedly arranged at the upper end of the electrically connected with the conductive sheet 309, the conductive sheet 309 is fixedly connected with the inner end of the conductive sheet 311 is fixedly arranged at the inner end of the inner side of the spring 311, and movably arranged at the lower end of the spring 313, and movably arranged at the lower end of the inner end of the groove 311.

Working principle: when the piezoresistor is needed to be used, the mounting plate 104 at the bottom of the piezoresistor convenient to assemble, disassemble and overhaul is placed at a place needing to be mounted, the connecting screw 106 at the bottom of the fixing screw 105 is used for fixing the mounting plate at the place needing to be mounted, wiring can be started, an electric wire is connected to the first electrode 304 and the second electrode 307 inside the device through the first interface 102 and the second interface 103, the mounting plate can be used, when the temperature inside the device is too high, the internal sensor 306 can detect, the cooling plate 313 starts to operate to cool the inside, when the inside of the device is damaged, the fixing rod 205 is held to be lifted upwards, the partition 201 can be moved upwards, the position of damaged parts inside the resistor box 101 can be clearly seen, and the inside of the piezoresistor can be better overhauled conveniently.

Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.

Claims (6)

1. The utility model provides a piezoresistor convenient to dismouting overhauls, includes main part mechanism (1), protection machanism (2) and wiring mechanism (3), its characterized in that: the protection mechanism (2) is located the top of main part mechanism (1), wiring mechanism (3) are located the inside of main part mechanism (1), main part mechanism (1) include resistance box (101), first interface (102), second interface (103), mounting panel (104), fixed screw (105) and connecting screw (106), the fixed left end that sets up at resistance box (101) of first interface (102), the fixed left end that sets up at resistance box (101) of second interface (103), mounting panel (104) fixed mounting is in the lower extreme of resistance box (101), the bottom of top fixed connection resistance box (101) of mounting panel (104), fixed screw (105) movable mounting is in the bottom of mounting panel (104), the fixed lower extreme that sets up at fixed screw (105) of connecting screw (106), protection mechanism (2) are including baffle (201) and fixed plate (202), baffle (201) movable mounting is in the upper end of resistance box (101), fixed plate (202) fixed mounting is at the upper end of baffle (201), both sides of fixed plate (201).

2. The piezoresistor convenient to disassemble and overhaul as claimed in claim 1, wherein: protection machanism (2) still include fixed block (203), fixed column (204), dead lever (205), movable column (206), swivel bearing (207) and recess one (208), fixed block (203) fixed mounting is in the left end of fixed plate (202), the left side of right side fixed connection fixed plate (202) of fixed block (203), fixed column (204) fixed mounting is in the upper end of fixed block (203), the top of fixed block (203) is connected to the bottom fixed connection of fixed column (204).

3. The piezoresistor convenient to disassemble and overhaul as claimed in claim 2, wherein: the utility model discloses a resistor box, including fixed column (204), rotary bearing (207), fixed column (204), movable column (206), fixed column (205), fixed column (204) are fixed to the left end of fixed column (204), both ends fixed connection fixed block (203) of movable column (206), rotary bearing (207) movable mounting is in the lower extreme of movable column (206), recess one (208) fixed setting is in the upper end of resistor box (101).

4. A varistor for easy disassembly and repair according to claim 3, wherein: the wiring mechanism (3) comprises a connecting base (301), a lead column (302), a binding post (303), a first electrode (304), a lead hole (305), an inductor (306), a second electrode (307), a threaded column (308), a conducting strip (309), a second groove (310), a spring (311), a sliding block (312) and a cooling plate (313), wherein the connecting base (301) is fixedly arranged at the inner end of the resistor box (101), and the bottom of the connecting base (301) is fixedly connected with the inner bottom of the resistor box (101).

5. The varistor of claim 4 for easy disassembly and assembly, wherein: the lead column (302) is movably mounted at the upper end of the connecting base (301), the binding post (303) is fixedly mounted at the inner end of the resistor box (101), the bottom of the binding post (303) is fixedly connected with the inner bottom of the resistor box (101), the first electrode (304) is fixedly mounted at the upper end of the binding post (303), the lead hole (305) is fixedly arranged at the upper end of the lead column (302), the inductor (306) is fixedly mounted at the upper end of the lead column (302), and the inductor (306) is fixedly connected with the inner top of the resistor box (101).

6. The varistor of claim 5, wherein the varistor is adapted for easy disassembly and assembly, and further comprising: the second electrode (307) is fixedly arranged at the upper end of the binding post (303), the threaded column (308) is fixedly arranged at the upper end of the connecting base (301), the bottom of the threaded column (308) is fixedly connected with the top of the connecting base (301), the conducting strip (309) is fixedly arranged at the upper end of the threaded column (308), the threaded column (308) is electrically connected with the conducting strip (309), the groove II (310) is fixedly arranged at the right end inside the resistor box (101), the spring (311) is movably arranged at the lower end of the groove II (310), the sliding block (312) is movably arranged at the fool egg of the spring (311), and the cooling plate (313) is fixedly arranged at the inner end of the partition plate (201).