CN218546867U - Off-line detection device for microcomputer protection device - Google Patents

Abstract

The utility model discloses a device for computer protection device off-line measuring, including the off-line measuring device body that is used for computer protection device off-line measuring, the off-line measuring device body includes the base and fixes the multimeter and the electrostatic eliminator at the base top, the bottom fixedly connected with rectangle seat of base, the outside slip cap of rectangle seat are equipped with rectangular pipe, the bottom fixedly connected with bottom plate of rectangular pipe. The utility model discloses a series of structures such as four walking wheels and a plurality of buffer spring that set up are convenient for remove the off-line detection device body and are cushioned when removing with removing, reduce the hard shock power of upwards transmission when uneven ground removes and to its damage risk that causes, the use height of the off-line detection device body of being convenient for adjust to this can be suitable for the comfortable use of the detection personnel of different heights, need not personnel and bow by a wide margin, and can take place elasticity when using with ground separation with the driven walking wheel and rock in order to prevent to use.

Description

Off-line detection device for microcomputer protection device

Technical Field

The utility model relates to a computer protection device off-line measuring technical field especially relates to a device for computer protection device off-line measuring.

Background

The microcomputer protection device is composed of a high-integration-degree single chip microcomputer, a high-precision current and voltage transformer, a high-insulation-strength outlet intermediate relay, a high-reliability switching power supply module and the like, and is mainly used as a power plant, a transformer substation, a power distribution station and the like with the voltage grade of 110KV and below.

Through retrieval, prior art publication, application number 2020214780.0 discloses a device for computer protection device off-line measuring, includes base, multimeter and static eliminator, base lower extreme four corners department is provided with the sill, the sill lower extreme is provided with the backing plate. The beneficial effects are that: the design of a universal meter is adopted, and the universal meter can be used for measuring the direct current voltage, the alternating current voltage, the direct current, the alternating current, the resistor, the forward voltage drop of a diode, the current amplification coefficient of a transistor emitter, the capacity, the conductance, the temperature, the frequency and the buzzer gear and the low-power-method resistance gear of a circuit on-off of a microcomputer protection device, and the design of an electrostatic eliminator is adopted to eliminate the static electricity on the microcomputer protection device, so that the detection effect of an off-line detection device is better.

The device for offline detection of the microcomputer protection device disclosed by the technology realizes detection of voltage, resistance, capacitance, temperature, frequency and the like of the microcomputer protection device, but still has some defects;

1. the mode of fixing and supporting the device directly through the base is inconvenient for detection personnel with different heights to comfortably use the device, and the higher personnel need to bend greatly when using the device;

2. it is inconvenient to remove, needs personnel to carry when removing, (although there is the mode that removes through the simple installation walking wheel in bottom among the prior art, but the mode of the simple installation walking wheel of conventionality is inconvenient mostly and cushions when removing for easy the great hard shock impact force of upwards transmitting when uneven ground removes, cause great impact damage risk to the detecting instrument of top), improve to this phenomenon, because we have provided a device that is used for computer protection device off-line measuring, be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a device for off-line detection of a microcomputer protection device.

In order to realize the purpose, the utility model adopts the following technical scheme:

a device for offline detection of a microcomputer protection device comprises an offline detection device body for offline detection of the microcomputer protection device, wherein the offline detection device body comprises a base, a multimeter and an electrostatic eliminator, the multimeter is fixed to the top of the base and is used for offline detection of resistance, capacitance, conductivity, temperature, frequency and the like of the microcomputer protection device, a rectangular seat is fixedly connected to the bottom of the base, a rectangular pipe is slidably sleeved on the outer side of the rectangular seat, a bottom plate is fixedly connected to the bottom of the rectangular pipe, a fixing box with an opening at the bottom is fixedly embedded into the top of the bottom plate, a screw rod in threaded connection with the rectangular seat is rotatably installed at the top of the fixing box, a driving motor with an output shaft fixedly connected with the bottom end of the screw rod is fixedly installed on the inner wall of the left side of the fixing box, and the arranged screw rod is matched with the driving motor and can drive the rectangular seat to move up and down;

the outside slip cap of rectangular pipe is equipped with back the shape lifter plate, the equal fixed mounting in both sides top of rectangle seat has the linkage direction subassembly with returning shape lifter plate top fixed connection, the linkage direction subassembly is used for synchronous drive when the rectangle seat reciprocates returns the shape lifter plate and reciprocates, one side that two linkage direction subassemblies are close to each other is connected with the both sides of rectangular pipe respectively, the bottom of returning the shape lifter plate is the rectangle and inlays the dress and be fixed with four buffering direction subassemblies, the bottom of buffering direction subassembly is rotated and is installed the walking wheel, buffering direction subassembly is used for buffering the direction when removing the walking wheel, the bottom of walking wheel extends to the below of bottom plate.

Preferably, the linkage guide assembly comprises L-shaped guide rods, one ends, close to each other, of the two L-shaped guide rods are fixedly connected with the tops of the two sides of the rectangular seat respectively, the two L-shaped guide rods are symmetrically arranged, the bottom ends of the L-shaped guide rods are fixedly connected with the tops of the clip-shaped lifting plates, guide sleeves are sleeved on the L-shaped guide rods in a sliding mode, and one sides, close to each other, of the two guide sleeves are fixedly connected with the tops of the two sides of the rectangular tube respectively.

Preferably, buffering direction subassembly is equipped with the removal seat including inlaying the dress and fixing the shape seat of returning in the shape lifter plate bottom of returning, returns to be equipped with in the shape seat, the bottom of removing the seat is four guide posts of rectangle fixedly connected with, the bottom that is located four guide posts on same removal seat all extends to the below and the fixed mounting that correspond returns the shape seat, it overlaps on four corresponding guide posts to return shape seat slip cap, the walking wheel rotates the bottom of installing at the mounting panel that corresponds, a plurality of buffer spring of fixedly connected with between the top of removing the seat and the top inner wall that corresponds the shape seat of returning.

Preferably, four rectangular through holes are formed in the top of the bottom plate in a rectangular shape, and the travelling wheels are located in the corresponding rectangular through holes and are not in contact with the inner walls of the rectangular through holes.

Preferably, four sides of the top of the rectangular seat are provided with weight reduction grooves, and the screw rod is located between the four weight reduction grooves.

Preferably, a storage battery electrically connected with the driving motor is fixedly mounted on the inner wall of the right side of the fixing box.

Preferably, the bottom of the rectangular seat is provided with a threaded hole in threaded connection with the screw.

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

1. the walking wheels are matched with the buffering guide assembly, so that a person can conveniently move the off-line detection device body, the buffering force of the buffering spring in the buffering guide assembly on the hard shock impact force can be buffered and relieved when the buffering spring moves on uneven ground, the risk of hard shock impact damage to a detection instrument on the off-line detection device body is reduced, and the effect of buffering during movement is achieved;

2. the driving motor, the screw, the rectangular seat and the bottom plate are matched with the rectangular pipe, so that the rectangular seat can be driven to move upwards, the off-line detection device body can be driven to move upwards to adjust the use height, the use height can be adjusted according to the person with different heights, the person does not need to bend greatly when in use, and the off-line detection device is suitable for the detection persons with different heights to use comfortably;

3. the rectangular seat, the linkage guide assembly, the clip-shaped lifting plate and the travelling wheels are matched, so that the clip-shaped lifting plate can be synchronously driven to move upwards when the rectangular seat moves upwards, the four travelling wheels can be driven to be separated from the ground, the bottom plate can be rigidly and stably supported at the bottom, the phenomenon of elastic shaking caused by the buffer spring during use can be prevented, and the clip-shaped lifting plate can be stably used;

4. the universal meter is used for off-line detection of resistance, capacitance, conductance, temperature, frequency and the like of the microcomputer protection device.

The utility model discloses a series of structures such as four walking wheels and a plurality of buffer spring that set up, be convenient for remove the off-line detection device body and cushion when removing, reduce the hard shaking force of upwards transmission when uneven ground removes the damage risk that causes it, be convenient for adjust the use height of off-line detection device body, with this comfortable use of the detection personnel that can be suitable for different heights, need not personnel and bow by a wide margin, and can take place elasticity and rock when using with ground separation in order to prevent to use at the driven walking wheel.

Drawings

Fig. 1 is a schematic structural diagram of an apparatus for offline detection of a microcomputer protection device according to the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 100. a base; 101. a universal meter; 102. a static eliminator; 1. a rectangular base; 2. a rectangular tube; 3. a base plate; 4. a clip-shaped lifting plate; 5. an L-shaped guide rod; 6. a guide sleeve; 7. a screw; 8. a fixing box; 9. a drive motor; 10. a clip seat; 11. mounting a plate; 12. a guide post; 13. a movable seat; 14. a buffer spring; 15. a traveling wheel; 16. a rectangular perforation.

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.

Referring to fig. 1-3, an off-line detection device for a microcomputer protection device comprises an off-line detection device body for off-line detection of the microcomputer protection device, wherein the off-line detection device body comprises a base 100, and a multimeter 101 and a static eliminator 102 which are fixed on the top of the base 100, the multimeter 101 is used for off-line detection of resistance, capacitance, conductance, temperature, frequency and the like of the microcomputer protection device, the multimeter 101 is also called a multiplex meter, a multi-purpose meter, a triple meter, a multi-purpose meter and the like, is an indispensable measuring instrument for power electronics and other departments, and generally takes voltage, current and resistance measurement as main purposes, the off-line detection principle of the off-line detection device body on the microcomputer protection device refers to the prior art principle, and is not further explained for disclosing mature technology;

the bottom of the base 100 is fixedly connected with a rectangular seat 1, the outer side of the rectangular seat 1 is slidably sleeved with a rectangular tube 2, the bottom of the rectangular tube 2 is fixedly connected with a bottom plate 3, the top of the bottom plate 3 is fixedly embedded with a fixed box 8 with the bottom being an opening, the top of the bottom plate 3 is provided with an embedded hole which is welded and fixed with the outer side of the fixed box 8, the fixed box 8 is fixedly embedded and fixed at the top of the bottom plate 3 through the embedded hole, the top of the fixed box 8 is rotatably provided with a screw 7 which is in threaded connection with the rectangular seat 1, the top of the fixed box 8 is provided with a rotating hole, the rotating hole is internally and fixedly sleeved with a rotating bearing, the inner side of an inner ring of the rotating bearing is fixedly connected with the outer side of the screw 7, the screw 7 is rotatably arranged at the top of the fixed box 8 through the rotating bearing, and the effect of rotatably installing the screw 7 is achieved, the driving motor 9 fixedly connected with an output shaft and the bottom end of the screw 7 is fixedly installed on the inner wall of the left side of the fixing box 8, four sides of the top of the rectangular seat 1 are provided with weight reduction grooves, the screw 7 is located between the four weight reduction grooves, the effect of reducing the weight of the rectangular seat 1 is achieved, a storage battery electrically connected with the driving motor 9 is fixedly installed on the inner wall of the right side of the fixing box 8, the effect of supplying power to the driving motor 9 is achieved, the bottom of the rectangular seat 1 is provided with a threaded hole in threaded connection with the screw 7, the effect of conveniently driving the rectangular seat 1 to move up and down when the screw 7 rotates is achieved by utilizing the threaded connection relationship between the screw 7 and the threaded hole, the arranged screw 7 is matched with the driving motor 9 and can drive the rectangular seat 1 to move up and down, and therefore the off-line detection device body can be driven to move up and down to adjust the use height;

the outer side of the rectangular tube 2 is slidably sleeved with a clip-shaped lifting plate 4, the tops of two sides of the rectangular seat 1 are fixedly provided with linkage guide assemblies fixedly connected with the top of the clip-shaped lifting plate 4, the linkage guide assemblies are used for synchronously driving the clip-shaped lifting plate 4 to move up and down when the rectangular seat 1 moves up and down, one sides of the two linkage guide assemblies close to each other are respectively connected with two sides of the rectangular tube 2, each linkage guide assembly comprises an L-shaped guide rod 5, one ends of the two L-shaped guide rods 5 close to each other are respectively fixedly connected with the tops of two sides of the rectangular seat 1, the two L-shaped guide rods 5 are symmetrically arranged, the bottom ends of the L-shaped guide rods 5 are fixedly connected with the tops of the clip-shaped lifting plate 4, guide sleeves 6 are slidably sleeved on the L-shaped guide rods 5, one sides of the two guide sleeves 6 close to each other are respectively fixedly connected with the tops of two sides of the rectangular tube 2, the L-shaped guide rods 5 are matched with the guide sleeves 6, and the clip-shaped lifting plate 4 can be synchronously driven by the two L-shaped guide rods 5 to move up and down when the rectangular seat 1 moves up and down;

four buffer guide components are embedded and fixed at the bottom of the square-shaped lifting plate 4 in a rectangular manner, walking wheels 15 are rotatably installed at the bottom of the buffer guide components and are used for buffer guide when the walking wheels 15 move, the bottom of the walking wheels 15 extends to the lower part of the bottom plate 3, four rectangular through holes 16 are formed at the top of the bottom plate 3 in a rectangular manner, the walking wheels 15 are positioned in the corresponding rectangular through holes 16 and are not contacted with the inner walls of the rectangular through holes 16, so that the walking wheels 15 can penetrate through the walking wheels, wherein the buffer guide components comprise square-shaped seats 10 embedded and fixed at the bottom of the square-shaped lifting plate 4, four embedded grooves respectively fixedly connected with the outer sides of the corresponding square-shaped seats 10 are formed at the bottom of the square-shaped lifting plate 4, the square-shaped seats 10 are embedded and fixed at the bottom of the square-shaped lifting plate 4 through the corresponding embedded grooves, moving seats 13 are arranged in the square-shaped seats 10, and four guide columns 12 are fixedly connected at the bottom of the moving seats 13 in a rectangular manner, the bottom ends of four guide posts 12 on the same moving seat 13 extend to the lower part of the corresponding rectangular seat 10 and are fixedly provided with the same mounting plate 11, the rectangular seat 10 is slidably sleeved on the corresponding four guide posts 12, wherein the inner wall of the bottom of the rectangular seat 10 is provided with four guide holes which are respectively in sliding connection with the outer sides of the corresponding guide posts 12, the rectangular seat 10 is slidably sleeved on the corresponding four guide posts 12 through the four guide holes to achieve the effect of vertical sliding guide of the guide posts 12, the traveling wheels 15 are rotatably mounted at the bottom of the corresponding mounting plate 11, a plurality of buffer springs 14 are fixedly connected between the top of the moving seat 13 and the inner wall of the top of the corresponding rectangular seat 10, and the rectangular seat 10, the moving seat 13, the buffer springs 14 and the guide posts 12 are matched with the mounting plate 11, so that the uneven ground traveling wheels 15 can buffer and guide when being collided and extruded by ground bumps, decay hard shake dynamics, in order to reduce the phenomenon that the hard shake dynamics upwards transmitted, and cooperate again in the shape lifter plate 4 that returns that sets up, can return four walking wheels of shape lifter plate 4 and move on the time drive 15, play with this and to utilize bottom plate 3 to carry out the effect that stable support in the bottom, the utility model discloses a four walking wheels 15 that set up and a series of structures such as a plurality of buffer spring 14, the buffering when being convenient for remove and remove the off-line measuring device body, the hard shaking force of upwards transmitting when reducing uneven ground removal is to its damage risk that causes, is convenient for adjust the use height of off-line measuring device body, with this can be suitable for the comfortable use of the measurement personnel of different heights, need not personnel to bow by a wide margin, and can take place elasticity when using with ground separation for the prevention and rock.

The working principle is as follows: the four walking wheels 15 are convenient for personnel to easily move the off-line detection device body, when the running vibration occurs due to factors such as uneven road surface, the walking wheels 15 are extruded by the ground bulges and upwards vibrate, the corresponding mounting plates 11 can be driven to upwards move, the mounting plates 11 drive the moving seats 13 to upwards move in the clip seats 10 through the corresponding four guide posts 12, the buffer springs 14 are compressed, under the elastic force of the buffer springs 14, the effect of elastic buffer and force unloading can be achieved, the hard shock impact force is attenuated, the phenomenon that the hard shock force is upwards transmitted to the off-line detection device body is reduced, the hard shock impact damage risk caused to a detection instrument on the off-line detection device body is further reduced, and the effect of facilitating the buffer during moving and moving is achieved;

when the height of the device is adjusted according to the height of the testers, the driving motor 9 is started positively, the output shaft of the driving motor 9 drives the screw 7 to rotate, the screw 7 rotates to drive the rectangular seat 1 to move upwards, the rectangular seat 1 drives the two L-shaped guide rods 5 to slide upwards in the corresponding guide sleeves 6 respectively, the L-shaped guide rods 5 drive the clip-shaped lifting plate 4 to slide upwards on the rectangular pipe 2, meanwhile, the clip-shaped lifting plate 4 drives the four walking wheels 15 to separate upwards from the ground through the four buffering guide assemblies, and the bottom of the device is not suspended, wherein when the walking wheels 15 are accommodated, the whole device falls under the self weight to offset the space occupied by the bottom of the walking wheels 15, so that the bottom plate 3 is supported rigidly at the bottom, and the phenomenon of elastic shaking caused by the buffering spring 14 when the device is used can be prevented, the feasible use that can stabilize, and continue to shift up rectangle seat 1 this moment, can drive base 100 and begin upwards to rise when last moving, realize the effect to the altitude mixture control of off-line detection device body, the adjustment is suitable after, close driving motor 9, this moment under the self screw locking power of screw rod 7 and screw hole, the realization is fixed to the off-line detection device body after the altitude mixture control, personnel alright utilize universal meter 101 in the off-line detection device body to carry out the off-line detection to computer protection device's resistance this moment, the electric capacity, the conductance, the temperature, frequency etc. through the mode according to different height personnel adjustment use height, need not personnel and bow by a wide margin when using, be suitable for the comfortable use of the testing personnel of different heights.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. The off-line detection device for the microcomputer protection device comprises an off-line detection device body for off-line detection of the microcomputer protection device, wherein the off-line detection device body comprises a base (100), and a universal meter (101) and an electrostatic eliminator (102) which are fixed to the top of the base (100), and is characterized in that the bottom of the base (100) is fixedly connected with a rectangular base (1), a rectangular pipe (2) is slidably sleeved on the outer side of the rectangular base (1), a bottom plate (3) is fixedly connected to the bottom of the rectangular pipe (2), a fixing box (8) with an opening at the bottom is fixedly embedded and fixed to the top of the bottom plate (3), a screw (7) in threaded connection with the rectangular base (1) is rotatably installed at the top of the fixing box (8), and a driving motor (9) with an output shaft fixedly connected with the bottom end of the screw (7) is fixedly installed on the inner wall of the left side of the fixing box (8);

the outside of rectangular pipe (2) is slided the cover and is equipped with back shape lifter plate (4), the equal fixed mounting in both sides top of rectangle seat (1) has and returns the linkage direction subassembly of shape lifter plate (4) top fixed connection, one side that two linkage direction subassemblies are close to each other is connected with the both sides of rectangular pipe (2) respectively, the bottom of returning shape lifter plate (4) is the rectangle and inlays the dress and be fixed with four buffering direction subassemblies, the bottom of buffering direction subassembly is rotated and is installed walking wheel (15), the bottom of walking wheel (15) extends to the below of bottom plate (3).

2. The device for offline detection of the microcomputer protection device according to claim 1, wherein the linkage guide assembly comprises L-shaped guide rods (5), one ends of the two L-shaped guide rods (5) close to each other are respectively fixedly connected with the tops of the two sides of the rectangular base (1), the two L-shaped guide rods (5) are symmetrically arranged, the bottom ends of the L-shaped guide rods (5) are fixedly connected with the tops of the square lifting plates (4), guide sleeves (6) are slidably sleeved on the L-shaped guide rods (5), and one sides of the two guide sleeves (6) close to each other are respectively fixedly connected with the tops of the two sides of the rectangular tube (2).

3. The device for offline detection of the microcomputer protection device according to claim 1, wherein the buffering guide assembly comprises a clip seat (10) embedded and fixed at the bottom of the clip lifting plate (4), a moving seat (13) is arranged in the clip seat (10), the bottom of the moving seat (13) is fixedly connected with four guide posts (12) in a rectangular shape, the bottom ends of the four guide posts (12) on the same moving seat (13) all extend to the lower part of the corresponding clip seat (10) and are fixedly provided with the same mounting plate (11), the clip seat (10) is slidably sleeved on the corresponding four guide posts (12), the traveling wheels (15) are rotatably installed at the bottom of the corresponding mounting plate (11), and a plurality of buffering springs (14) are fixedly connected between the top of the moving seat (13) and the inner wall of the top of the corresponding clip seat (10).

4. The device for off-line detection of the microcomputer protection device according to claim 1, wherein the top of the bottom plate (3) is rectangular and is provided with four rectangular through holes (16), and the traveling wheels (15) are located in the corresponding rectangular through holes (16) and are not in contact with the inner walls of the rectangular through holes (16).

5. The device for offline detection of the microcomputer protection device according to claim 1, wherein four sides of the top of the rectangular seat (1) are provided with weight-reducing grooves, and the screw (7) is located between the four weight-reducing grooves.

6. The device for offline detection of the microcomputer protection device according to claim 1, wherein a storage battery electrically connected with the driving motor (9) is fixedly installed on the inner wall of the right side of the fixing box (8).

7. The device for offline detection of the microcomputer protection device according to claim 1, wherein a threaded hole in threaded connection with the screw rod (7) is formed at the bottom of the rectangular base (1).

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