CN210347699U

CN210347699U - Quick termination

Info

Publication number: CN210347699U
Application number: CN201920799437.4U
Authority: CN
Inventors: 仲华; 黄景贤; 陈磊
Original assignee: Suzhou Huilin Energy Saving Material Co ltd
Current assignee: Suzhou Huilin Energy Saving Material Co ltd
Priority date: 2019-05-30
Filing date: 2019-05-30
Publication date: 2020-04-17
Anticipated expiration: 2029-05-30

Abstract

The utility model relates to a quick termination, it includes the rack, the installation pole of setting on the rack reaches and slides the wiring mechanism who sets up and be used for with other part electrical contacts with the installation pole, wiring mechanism and other part contact or separation, when wiring mechanism and other part contact, wiring mechanism and other part can the electric conduction, termination still including being used for driving the drive assembly that wiring mechanism slided on the installation pole so that wiring mechanism and other part can contact or separate, drive assembly includes that one end rotates the connecting rod of being connected and the rocker that the other end of one end and connecting rod rotates to be connected with wiring mechanism, the rocker still rotates with the rack to be connected, the rotation of rocker drives wiring mechanism and slides on the installation pole. The utility model discloses rotate with the manual operation rocker, drive the wiring mechanism and slide on the installation pole so that wiring mechanism and other parts can contact or separate the electric contact that realizes with other parts, operating personnel not with wiring mechanism direct contact, improved the operation security greatly.

Description

Quick termination

Technical Field

The utility model relates to a quick termination.

Background

At present, after the production of the electric parts is finished, the electric parts need to be subjected to an electrifying test or other performance tests so as to ensure the qualification rate of the electric parts. Electrical components are often provided with terminals which require access to specific terminals for testing the electrical components, which is a time consuming task when the production volume of electrical components is large. In the prior art, there is also a wiring device designed to be dedicated for wiring, for example, chinese utility model patent CN206412614U discloses a quick wiring device, which is used for making electrical contact with a terminal block terminal, the wiring device includes a fixing mechanism and at least one wiring mechanism installed in the fixing mechanism, the fixing mechanism has a substrate, a mounting plate and a connecting plate for connecting the substrate and the mounting plate, at least one mounting hole is provided in the mounting plate, the wiring mechanism includes a shaft sleeve, a conductor post fixed in the shaft sleeve and a spring wrapped on the periphery of the conductor post, the shaft sleeve is fixed in the mounting hole, the conductor post and the spring can move up and down relative to the shaft sleeve, the lower end of the conductor post has a contact portion protruding outside the shaft sleeve for making electrical contact with the terminal block terminal, two sides of the conductor post are respectively provided with a spacing portion located in the shaft sleeve, and the spacing portion is. However, when the quick wiring device is operated, the conductor post is directly pulled up or released by hands, and the conductor post is directly contacted with the wiring post and a lead or other conductive parts, so that potential safety hazards exist. And because the conductor column is directly contacted by hands, after a piece to be tested is tested, a lead or other conductive pieces are necessarily disconnected with the conductor column, and the next piece to be tested is tested, and the wiring needs to be reconnected, so that the operation is complex and the efficiency is lower.

Disclosure of Invention

The utility model aims to solve the technical problem that a quick termination of modified is provided.

For solving the technical problem, the utility model discloses a following technical scheme:

a quick wiring device for electrically contacting an electrical component, the wiring device comprising a stand, a mounting bar provided on the stand, and a wiring mechanism slidably provided with the mounting bar and adapted to be electrically contacted with the electrical component, the wiring mechanism being in contact with or separated from the electrical component, the wiring mechanism being capable of electrically communicating with the electrical component when the wiring mechanism is in contact with the electrical component, the wiring device further comprises a driving assembly for driving the wiring mechanism to slide on the mounting rod so as to enable the wiring mechanism to be in contact with or separated from the electrical component, the driving component comprises a connecting rod with one end rotatably connected with the wiring mechanism and a rocker with one end rotatably connected with the other end of the connecting rod, the rocker is further connected with the rack in a rotating mode, and the rotation of the rocker drives the wiring mechanism to slide on the mounting rod.

Further, the wiring mechanism comprises a top rod, a top plate and a probe unit, wherein one end of the top rod is connected with the connecting rod in a rotating mode and is arranged on the installation rod in a sliding mode, the top plate is arranged on the other end of the top rod, the probe unit is arranged on the top plate and can be in contact with or separated from the electric component, and the top rod slides on the installation rod to drive the probe unit to be in contact with or separated from the electric component.

Furthermore, the probe unit comprises a probe sleeve fixedly arranged on the top plate and provided with an inner cavity, and a probe which is arranged in the probe sleeve in a sliding mode and one end of which extends out of the probe sleeve, wherein the one end of the probe is in contact with or separated from the electrical component, and the probe unit further comprises a first elastic piece which is arranged between the probe sleeve and the probe and is used for enabling the probe to be inclined to be in contact with the electrical component.

Furthermore, the mounting rod is provided with a rod cavity, two ends of the rod cavity are respectively communicated with the outside, the ejector rod is arranged in the rod cavity in a sliding mode, and two ends of the ejector rod respectively extend out of the rod cavity.

Preferably, a second elastic member for making the probe unit tend to be separated from the electrical component is further provided between the mounting rod and the ejector rod.

More preferably, the second elastic member is a spring, and the spring is located in the rod cavity of the mounting rod and sleeved on the ejector rod.

Furthermore, the top plate is made of plastic.

Further, the rack comprises a base, a first fixing portion and a second fixing portion, the first fixing portion and the second fixing portion are fixedly arranged on the base respectively, the installation rod is fixedly arranged on the first fixing portion, and the rocker is rotatably connected with the upper portion of the second fixing portion.

Furthermore, the second fixing part is provided with a limiting part, and when the rocker rotates to be abutted against the limiting part, the limiting part blocks the rocker from continuing to rotate so as to block the wiring mechanism from continuing to slide on the mounting rod and separating from the electrical component.

Furthermore, the rocker comprises a first section and a second section, wherein one end of the first section is rotationally connected with the connecting rod, the second section is formed by bending and extending the other end of the first section upwards, and the rack is rotationally connected with the bent part.

Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

the utility model discloses a termination rotates with manual operation rocker, and then drives the wiring mechanism and slide on the installation pole so that wiring mechanism and electrical component can contact or separate the electric contact that realizes with electrical component, operating personnel not with wiring mechanism direct contact, improved the operation security greatly.

Adopt the utility model discloses a quick termination only needs to rotate with the manual operation rocker when the wiring, can realize quick wiring, improves detection efficiency greatly.

Drawings

Fig. 1 is a front view of the quick wiring device of the present invention in a state of replacing an electrical component to be tested;

fig. 2 is a top view of the quick connection device of the present invention in a use state of replacing an electrical component to be tested;

FIG. 3 is a perspective view of the quick connection device of the present invention in a state of replacing the electrical component to be tested;

FIG. 4 is a schematic structural diagram of a probe unit of the quick wiring device of the present invention;

FIG. 5 is a sectional view taken along line A-A of FIG. 4;

FIG. 6 is a front view of the connection relationship between the mounting rod, the post rod and the second elastic member of the quick connecting device of the present invention;

FIG. 7 is a sectional view taken along line B-B of FIG. 6;

fig. 8 is a schematic structural view of a rack of the quick wiring device of the present invention;

fig. 9 is a front view of the quick connection device of the present invention in a state of use when pressing an electrical component to be tested;

fig. 10 is a top view of the fast wiring device according to the present invention in a use state of compressing an electrical component to be tested;

fig. 11 is a perspective view of the fast wiring device of the present invention in a use state of compressing an electrical component to be tested;

fig. 12 is a front view of the quick connection device of the present invention in a use state of the self-locking electrical component to be tested;

fig. 13 is a top view of the fast wiring device according to the present invention in a use state of the self-locking electrical component to be tested;

fig. 14 is a perspective view of the fast wiring device of the present invention in a use state of the self-locking electrical component to be tested;

in the figure: 1. a rack; 1a, a base; 1b, a first fixing part; 1c, a second fixing part; 2. mounting a rod; 3. an electrical component; 3a, a binding post; 4. a connecting rod; 5. a rocker; 6. a top rod; 7. a top plate; 8. a probe sleeve; 9. a probe; 10. a first elastic member; 11. a second elastic member; 13. a limiting part; 14. and (4) conducting wires.

Detailed Description

The invention is further described below with reference to the drawings in the specification:

as shown in FIGS. 1-14, the utility model provides a quick wiring device for electrically contact with other parts. Usually, the other component is an electrical component 3 to which a power-on test or other performance test is to be performed, and the electrical component 3 is provided with a terminal 3 a.

The wiring device comprises a rack 1, a mounting rod 2 arranged on the rack 1 and a wiring mechanism which is arranged in a sliding mode with the mounting rod 2 and used for being in electric contact with an electric component 3, wherein the wiring mechanism is in contact with or separated from the electric component 3, and when the wiring mechanism is in contact with the electric component 3, the wiring mechanism and the electric component 3 can be electrically conducted.

The wiring device further comprises a driving assembly used for driving the wiring mechanism to slide on the installation rod 2 so that the wiring mechanism and the electric component 3 can be in contact or separated, the driving assembly comprises a connecting rod 4 with one end rotatably connected with the wiring mechanism and a rocker 5 with one end rotatably connected with the other end of the connecting rod 4, the rocker 5 is further rotatably connected with the rack 1, and the rotation of the rocker 5 drives the wiring mechanism to slide on the installation rod 2.

Specifically, as shown in fig. 8, the rack 1 includes a base 1a, and a first fixing portion 1b and a second fixing portion 1c respectively fixedly disposed on the base 1a, the mounting rod 2 is fixedly disposed on the first fixing portion 1b, and the rocker 5 is rotatably connected with the second fixing portion 1 c. The second fixing portion 1c is provided with a limiting portion 13, when the rocker 5 rotates to abut against the limiting portion 13, the limiting portion 13 prevents the rocker 5 from continuing to rotate, and further prevents the wiring mechanism from continuing to slide on the mounting rod 2 and separating from the electrical component 3.

The wiring mechanism comprises a push rod 6, a top plate 7 and a probe unit, wherein one end of the push rod 6 is rotatably connected with the connecting rod 4 and is arranged on the mounting rod 2 in a sliding mode, the top plate 7 is arranged on the other end of the push rod 6, the probe unit is arranged on the top plate 7 and can be in contact with or separated from the electric component 3, and the push rod 6 slides on the mounting rod 2 to drive the probe unit to be in contact with or separated from the electric component 3.

The probe unit comprises a probe sleeve 8 fixedly arranged on the top plate 7 and provided with an inner cavity, a probe 9 arranged in the probe sleeve 8 in a sliding mode, and one end of the probe 9 extending out of the probe sleeve 8 is in contact with or separated from the electric component 3, and a first elastic piece 10 arranged between the probe sleeve 8 and the probe 9 and used for enabling the probe 9 to be prone to being in contact with the electric component 3. The first elastic member 10 is a spring, one end of which abuts against one end of the probe 9 located in the probe sleeve 8, and the other end of which abuts against the inner wall 8 of the probe sleeve.

The utility model discloses an installation pole 2 has the pole chamber of both ends respectively with external intercommunication, and this pole chamber is extended respectively at this pole intracavity and both ends to ejector pin 6 slip setting. A second elastic member 11 for making the probe 9 tend to be separated from the electric part 3 is further provided between the mounting bar 2 and the jack 6. The second elastic element 11 is a spring, and the spring is positioned in the rod cavity of the mounting rod 2 and sleeved on the ejector rod 6. This ejector pin 6 is including sliding the setting in this pole chamber and both ends extend the ejector pin body in this pole chamber respectively and set up the conflict portion on the 6 sides of ejector pin body, and this conflict portion is located the pole intracavity, and a tip and the conflict portion of spring offset, another tip and installation pole 2's inner wall offset, and roof 7 sets up the one end at the ejector pin body, and the other end and the connecting rod 4 of ejector pin body rotate to be connected.

In this example, the top plate 7 is made of plastic.

The utility model discloses rocker 5 includes that one end and connecting rod 4 rotate the first section of being connected, upwards buckle and extend the second section that forms by another tip of first section, and rack 1 rotates with the department of buckling to be connected. In this embodiment, the second fixing portion 1c is rotatably connected to the bent portion, and the first section abuts against the limiting portion 13 of the second fixing portion 1 c.

In this example, the mounting rod 2 extends in the horizontal direction, and the sliding direction of the jack 6 on the mounting rod 2 coincides with the extending direction of the mounting rod 2.

The utility model discloses in, the quantity of quick termination's probe unit can correspond the setting according to the quantity of the terminal 3a on the electrical component 3 that awaits measuring. In this example, there are 4 terminals 3a on the

electrical component

3, 4 probe units are correspondingly provided, and the probes 9 on the probe units are in one-to-one contact with or separate from the terminals 3a on the electrical component 3.

The utility model discloses quick termination's theory of operation:

as shown in fig. 1 to 3, a lead 14 is connected to the probe 9, the first elastic member 10 is in an initial state, the probe 9 tends to contact with a terminal 3a on the electrical component 3, the second elastic member 11 is in an initial state, the top rod 6 slides to make the top plate 7 contact with an end of the mounting rod 2, the top rod 6 is fixed relative to the mounting rod 2, and the probe unit tends to separate from the terminal 3 a. When the electrical component 3 needs to be subjected to an energization test, the probe 9 of the wiring device is aligned with the wiring terminal 31a of the electrical component 3, the second section of the rocker 5 is grasped by a hand, the second section is pulled to rotate upwards, the first section rotates downwards to drive the connecting rod 4 to rotate, the ejector rod 6 is further pulled to slide on the mounting rod 2, the second elastic part 11 is stressed and compressed (the sliding of the ejector rod 6 in the condition is marked as positive sliding), the rocker 5 is continuously rotated to enable the first section of the rocker 5 to rotate to be in a straight line with the connecting rod 4, the ejector rod 6 slides on the mounting rod 2 until the second elastic part 11 is stressed and compressed to the maximum extent, the probe 9 abuts against the wiring terminal 3a, and the first elastic part 10 is also stressed and compressed, as shown in fig. 9-11 (the conducting wire is hidden in the drawing). Continue to rotate rocker 5, pulling ejector pin 6 is reverse slip on installation pole 2, second elastic component 11 also drives ejector pin 6 reverse slip under the effect of self elastic force simultaneously, it tends to separate with terminal 3a to drive the probe unit, when rotating rocker 5 to inconsistent with spacing portion 13, spacing portion 13 restriction rocker 5 continues to rotate, it continues to slide and then stops probe unit and terminal 3a separation at installation pole 2 to stop ejector pin 6, and probe 9 offsets tightly with terminal 3a under the effect of first elastic component 10 self elastic force again, as shown in fig. 12~14 (hide the wire in the figure), termination self-locking, realize the wiring function of electrical component 3. After the detection is finished, the operator only needs to reversely rotate the rocker 5 to realize unlocking and continue to reversely rotate the rocker 5, so that the probe 9 is separated from the wiring terminal 3a, the electric part 3 to be tested is moved away and is aligned to the next electric part to be tested, the detection time is shortened, the production efficiency is improved, the operator does not directly contact with the probe, and the operation safety is greatly improved.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. A quick wiring device for electrically contacting an electrical component, said wiring device comprising a rack, a mounting bar disposed on said rack, and a wiring mechanism slidably disposed with said mounting bar and adapted to electrically contact said electrical component, said wiring mechanism being in contact with or separated from said electrical component, said wiring mechanism being electrically communicable with said electrical component when said wiring mechanism is in contact with said electrical component, characterized in that: the wiring device further comprises a driving assembly used for driving the wiring mechanism to slide on the mounting rod so that the wiring mechanism and the electric component can be contacted or separated, the driving assembly comprises a connecting rod with one end rotatably connected with the wiring mechanism and a rocker with one end rotatably connected with the other end of the connecting rod, the rocker is further rotatably connected with the rack, and the rotation of the rocker drives the wiring mechanism to slide on the mounting rod.

2. The quick wiring device of claim 1, wherein: wiring mechanism include one end with the connecting rod rotates to be connected and slides and sets up ejector pin, setting on the installation pole are in roof and setting on the other end of ejector pin are in on the roof can with the probe unit of electrical component contact or separation, the ejector pin is in slide-type on the installation pole and drive probe unit and electrical component contact or separation.

3. The quick wiring device of claim 2, wherein: the probe assembly comprises a probe sleeve fixedly arranged on the top plate and provided with an inner cavity, a probe which is arranged in the probe sleeve in a sliding mode, one end of the probe extends out of the probe sleeve, the end of the probe is contacted with or separated from the electrical component, and the probe assembly further comprises a first elastic piece which is arranged between the probe sleeve and the probe and used for enabling the probe to be prone to being contacted with the electrical component.

4. The quick wiring device of claim 2, wherein: the installation rod is provided with a rod cavity, two ends of the rod cavity are communicated with the outside respectively, the ejector rod is arranged in the rod cavity in a sliding mode, and two ends of the ejector rod extend out of the rod cavity respectively.

5. The quick wiring device of claim 4, wherein: and a second elastic piece used for enabling the probe unit to be prone to be separated from the electrical component is arranged between the mounting rod and the ejector rod.

6. The quick wiring device of claim 5, wherein: the second elastic piece is a spring, and the spring is located in the rod cavity of the mounting rod and sleeved on the ejector rod.

7. The quick wiring device of claim 2, wherein: the top plate is made of plastic.

8. The quick wiring device of claim 1, wherein: the rack comprises a base, a first fixing part and a second fixing part, wherein the first fixing part and the second fixing part are fixedly arranged on the base respectively, the installation rod is fixedly arranged on the first fixing part, and the rocker is rotatably connected with the upper part of the second fixing part.

9. The quick wiring device of claim 8, wherein: and when the rocker rotates to be abutted against the limiting part, the limiting part stops the rocker from continuously rotating so as to stop the wiring mechanism from continuously sliding on the mounting rod and separating from the electrical component.

10. The quick wiring device of claim 1, wherein: the rocker comprises a first section and a second section, one end of the first section is rotatably connected with the connecting rod, the second section is formed by bending and extending the other end of the first section, and the rack is rotatably connected with the bent part.