CN207650313U - A kind of Electron YuanJianJianCeZhuangZhi - Google Patents

Abstract

The utility model discloses a kind of Electron YuanJianJianCeZhuangZhis, motor is installed on the outside of the shell, the output shaft of the motor is connected with the shaft through conduit, it is connected with support plate on the outside of the shaft, the top front and rear sides of the support plate are connected with the second electroconductive elastic sheet and third electroconductive elastic sheet by second support respectively, the bottom front and rear sides of the top plate are connected with the first electroconductive elastic sheet by first support respectively, the right side of the shell is equipped with power interface, the anode of the power interface is electrically connected with the cathode of motor, the anode of the motor is electrically connected with third electroconductive elastic sheet, second electroconductive elastic sheet is electrically connected by the cathode of conducting wire and power interface；The device passes through motor and drives support plate rotation so that normal resistance can automatic turning fall and fall into storage cavity, to prevent resistance to be after testing mixed into testing resistance, which can carry out while detecting to multiple resistance, improve detection efficiency.

Description

A kind of Electron YuanJianJianCeZhuangZhi

Technical field

The utility model is related to electronic component detection technique field, specially a kind of Electron YuanJianJianCeZhuangZhi.

Background technology

Resistance（resistance）It is abbreviated as R, it is a kind of fundamental property of conductor, size, material, temperature with conductor It is related.Ohm's law points out the relationship between voltage, electric current and resistance three as I=U/R, that is, R=U/I.Resistance it is substantially single Position is ohm, is indicated with Greek alphabet " Ω ".Usually " resistance " has double meaning, one is " resistance " physically this Physical quantity, another refers to this electronic component of resistance.The resistance value size of resistive element generally and temperature, material, length, Also cross-sectional area is related, and the physical quantity that gauge resistor is affected by temperature size is temperature coefficient, is defined as temperature and often increases 1 DEG C when the changed percentage of resistance value.The main physical characteristics of resistance are to become electric energy as thermal energy, can also say it is a consumption Energy element, electric current just generate interior energy by it.Resistance usually plays partial pressure, shunting in circuit.For signal, exchange It can pass through resistance with direct current signal.To ensure the normal operation of electric appliance, need not being powered to damage before welding kesistance Resistance be detected screening, when resistance quantity is larger, if being detected one by one using multimeter, workload is larger, inspection Survey it is less efficient, for this purpose, proposing a kind of Electron YuanJianJianCeZhuangZhi.

Invention content

The purpose of this utility model is to provide a kind of Electron YuanJianJianCeZhuangZhis, to solve to propose in above-mentioned background technology The problem of.

To achieve the above object, the utility model provides the following technical solutions：A kind of Electron YuanJianJianCeZhuangZhi, including shell The top of body and top plate, the shell is equipped with conduit, and the bottom of the conduit is communicated with storage cavity, the outside installation of the shell There are motor, the output shaft of the motor to be connected with the shaft through conduit, support plate, the branch are connected on the outside of the shaft The top front and rear sides of fagging are connected with the second electroconductive elastic sheet and third electroconductive elastic sheet by second support respectively, the top plate Bottom front and rear sides are connected with the first electroconductive elastic sheet by first support respectively, and the right side of the shell is equipped with power interface, institute The cathode of the anode and motor of stating power interface is electrically connected, and anode and the third electroconductive elastic sheet of the motor are electrically connected, institute The second electroconductive elastic sheet is stated to be electrically connected by the cathode of conducting wire and power interface.

Preferably, the left bottom of the storage cavity is equipped with discharge gate, and seal closure is equipped at the material mouth of the discharge gate.

Preferably, the bottom of the support plate is connected to by spring in the right sidewall of conduit.

Preferably, the top of the top plate is equipped with handle, and the outside of handle is equipped with anti-skid chequer.

Preferably, the quantity of the conduit is no less than three, and conduit is equally distributed on the top of shell.

Preferably, second electroconductive elastic sheet and third electroconductive elastic sheet are that midpoint is arranged to lower recess arc.

Compared with prior art, the utility model has the beneficial effects that：The device drives support plate rotation by motor, makes Normal resistance can automatic turning fall and fall into storage cavity, should to prevent resistance to be after testing mixed into testing resistance Device can carry out while detecting to multiple resistance, improve detection efficiency.

Description of the drawings

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

Fig. 2 is the utility model shell overlooking structure diagram；

Fig. 3 is the utility model top plate bottom substance schematic diagram；

Fig. 4 is the utility model top board structure schematic diagram；

Fig. 5 is the areas the utility model A enlarged structure schematic diagram；

Fig. 6 is the utility model support plate overlooking structure diagram.

In figure：1 shell, 2 conduits, 3 storage cavitys, 4 discharge gates, 5 seal closures, 6 top plates, 7 first supports, 8 first conductive bullets Piece, 9 second supports, 10 second electroconductive elastic sheets, 11 shafts, 12 support plates, 13 springs, 14 motors, 15 handles, 16 third conduction bullets Piece, 17 the 4th electroconductive elastic sheets, 18 power interfaces.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

- 6 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of Electron YuanJianJianCeZhuangZhi, including shell 1 It is equipped with conduit 2 with the top of top plate 6, the shell 1, the bottom of the conduit 2 is communicated with storage cavity 3, the outside of the shell 1 Motor 14 is installed, the output shaft of the motor 14 is connected with the shaft 11 through conduit 2, and the outside of the shaft 11 is connected with The top front and rear sides of support plate 12, the support plate 12 are connected with the second electroconductive elastic sheet 10 and by second support 9 respectively The bottom front and rear sides of three electroconductive elastic sheets 16, the top plate 6 are connected with the first electroconductive elastic sheet 8 by first support 7 respectively, described The right side of shell 1 is equipped with power interface 18, and the anode of the power interface 18 is electrically connected with the cathode of motor 14, the motor 14 anode is electrically connected with third electroconductive elastic sheet 16, the cathode that second electroconductive elastic sheet 10 passes through conducting wire and power interface 18 It is electrically connected.

Specifically, the left bottom of the storage cavity 3 is equipped with discharge gate 4, seal closure is equipped at the material mouth of the discharge gate 4 5。

Specifically, the bottom of the support plate 12 is connected to by spring 13 in the right sidewall of conduit 2.

Specifically, the top of the top plate 6 is equipped with handle 15, and the outside of handle 15 is equipped with anti-skid chequer.

Specifically, the quantity of the conduit 2 is no less than three, and conduit 2 is equally distributed on the top of shell 1.

It is arranged to lower recess arc specifically, second electroconductive elastic sheet 10 and third electroconductive elastic sheet 16 are midpoint.

Operation principle：In use, resistance is placed in conduit 2 so that two pins distribution of resistance and the second conduction Shrapnel 10 and third electroconductive elastic sheet 16 connect, and then cover top plate 6 so that the first electroconductive elastic sheet 8 and the 4th electroconductive elastic sheet 17 divide Two pins of resistance are not pushed down, it is therefore an objective to pin be enable closely to be connect with the second electroconductive elastic sheet 10 and third electroconductive elastic sheet 16 It touches, prevents conductive contact bad, be then powered to power interface 18, at this point, when resistance damage can not be powered, motor 14 Will not be powered rotation, and when resistance is normal, motor 14, which is powered, to be rotated so that shaft 11 drives support plate 12 to rotate, at this time resistance It is fallen from support plate 12 into storage cavity 3, resistance falls rear motor 14 and is stopped, and spring 13 pushes support plate 12 to return Position, you can carry out next resistance and be detected, take away the damage resistance that can be taken off after top plate 6 in conduit 2.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of Electron YuanJianJianCeZhuangZhi, including shell（1）And top plate（6）, it is characterised in that：The shell（1）Top Equipped with conduit（2）, the conduit（2）Bottom be communicated with storage cavity（3）, the shell（1）Outside motor is installed（14）, The motor（14）Output shaft be connected with through conduit（2）Shaft（11）, the shaft（11）Outside be connected with support Plate（12）, the support plate（12）Top front and rear sides pass through second support respectively（9）It is connected with the second electroconductive elastic sheet（10） With third electroconductive elastic sheet（16）, the top plate（6）Bottom front and rear sides pass through first support respectively（7）It is connected with the first conduction Shrapnel（8）, the shell（1）Right side be equipped with power interface（18）, the power interface（18）Anode and motor（14）'s Cathode is electrically connected, the motor（14）Anode with third electroconductive elastic sheet（16）It is electrically connected, second electroconductive elastic sheet （10）Pass through conducting wire and power interface（18）Cathode be electrically connected.

2. a kind of Electron YuanJianJianCeZhuangZhi according to claim 1, it is characterised in that：The storage cavity（3）Left side Bottom is equipped with discharge gate（4）, the discharge gate（4）Material mouth at be equipped with seal closure（5）.

3. a kind of Electron YuanJianJianCeZhuangZhi according to claim 1, it is characterised in that：The support plate（12）Bottom Pass through spring（13）It is connected to conduit（2）Right sidewall on.

4. a kind of Electron YuanJianJianCeZhuangZhi according to claim 1, it is characterised in that：The top plate（6）Top set There is handle（15）, and handle（15）Outside be equipped with anti-skid chequer.

5. a kind of Electron YuanJianJianCeZhuangZhi according to claim 1, it is characterised in that：The conduit（2）Quantity not Less than three, and conduit（2）It is equally distributed on shell（1）Top.

6. a kind of Electron YuanJianJianCeZhuangZhi according to claim 1, it is characterised in that：Second electroconductive elastic sheet（10） With third electroconductive elastic sheet（16）It is that midpoint is arranged to lower recess arc.