CN215005516U

CN215005516U - Power-on clamping device

Info

Publication number: CN215005516U
Application number: CN202120973234.XU
Authority: CN
Inventors: 张朋勇; 梅光伟; 聂宏
Original assignee: Wuhan Naylor Photoelectric Technology Co ltd
Current assignee: Wuhan Naylor Photoelectric Technology Co ltd
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2021-12-03
Anticipated expiration: 2031-05-08

Abstract

The utility model relates to an electron device power supply technical field for an add electric clamping device, include: the probe board elevation structure comprises an upper probe board, a lower probe board and a guide post, wherein probe holes for inserting probes are formed in the upper probe board and the lower probe board, and the upper probe board and the lower probe board move relative to each other along the guide post so as to enable the probes to be abutted against pads on an electronic device to realize conductive detection. The device is provided with a positioning area to ensure that the probe is accurately connected with the pin, so that the stability and the accuracy of power supply are ensured, and the device is prevented from being burnt out; the probe board can be lifted and descended by pressing the button, the operation is simple, and time and labor are saved; a plurality of layers of probe holes are designed, and power supply pin selection can be realized by inserting probes, so that the probe is suitable for supplying power to devices with various similar structures; the probe lead can be positioned, on one hand, the cable is protected, and on the other hand, the attractiveness of the power-on clamp can be improved.

Description

Power-on clamping device

Technical Field

The utility model relates to an electron device power supply technical field, concretely relates to add electric clamping device.

Background

Some electronic devices need to be powered by external leads to pins in actual operation, and the power supply is conducted by leads through upper and lower layers of pins. A common power supply method for such electronic devices on the market is to clamp the clip to attach the power supply. Such a power supply has the following disadvantages:

(1) the power supply clamp supplies power to the electronic device in a clamping and attaching mode, and the device is easily burnt out due to dislocation caused by manual operation;

(2) the action of operating the clamp by an operator to supply power to the electrical device is time-consuming and labor-consuming, and the operation for a long time is easy to be exhausted;

(3) the power supply mode can only supply power for one electronic device, and is mostly a special power-on clamp, so that the applicability is not wide;

(4) the cable is exposed in free space, and the condition such as fracture appears easily in losing the protection.

Disclosure of Invention

The utility model provides an add electric clamping device has solved above the power supply method that electron device was used always cliies the easy technical problem who damages of laminating power supply for the clip.

The utility model provides a solve above-mentioned technical problem and provide an add electric clamping device, include: the probe board elevation structure comprises an upper probe board, a lower probe board and a guide post, wherein probe holes for inserting probes are formed in the upper probe board and the lower probe board, and the upper probe board and the lower probe board move relative to each other along the guide post so as to enable the probes to be abutted against pads on an electronic device to realize conductive detection.

Preferably, the upper probe plate is provided with an upper inclined groove, a T-shaped button is arranged in the upper inclined groove, the first end of the T-shaped button slides along the inclined plane of the upper inclined groove in a fitting manner, the second end of the T-shaped button is abutted to the lower probe plate, and the third end of the T-shaped button transversely extends out.

Preferably, the lower probe plate is provided with a lower inclined groove corresponding to the upper inclined groove, and the second end of the T-shaped button slides along the inclined surface of the upper inclined groove in a fitting manner.

Preferably, the upper inclined grooves are formed in pairs at both sides of the upper probe card, and the lower inclined grooves are formed in pairs at both sides of the lower probe card.

Preferably, the power-on clamping device further comprises a housing, the housing is fixedly connected with the probe board lifting structure, and a positioning clamping groove for positioning an electronic device is formed in the housing.

Preferably, the powered clamping device further comprises a cover plate detachably connected to the upper probe card.

Preferably, the cover plate is provided with a probe lead positioning groove.

Preferably, a plurality of one-to-one corresponding probe holes are respectively formed in the upper probe plate and the lower probe plate.

Preferably, a plurality of guide columns are arranged between the upper probe plate and the lower probe plate, one end of each guide column is fixedly connected with the lower probe plate, and the other end of each guide column is inserted into the upper probe plate.

Has the advantages that: the utility model provides an add electric clamping device, include: the probe board elevation structure comprises an upper probe board, a lower probe board and a guide post, wherein probe holes for inserting probes are formed in the upper probe board and the lower probe board, and the upper probe board and the lower probe board move relative to each other along the guide post so as to enable the probes to be abutted against pads on an electronic device to realize conductive detection. The device is provided with a positioning area to ensure that the probe is accurately connected with the pin, so that the stability and the accuracy of power supply are ensured, and the device is prevented from being burnt out; the probe board can be lifted and descended by pressing the button, the operation is simple, and time and labor are saved; a plurality of layers of probe holes are designed, and power supply pin selection can be realized by inserting probes, so that the probe is suitable for supplying power to devices with various similar structures; the probe lead can be positioned, on one hand, the cable is protected, and on the other hand, the attractiveness of the power-on clamp can be improved.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

FIG. 1 is a schematic view of the lifting structure of the electric clamping device of the present invention;

FIG. 2 is a schematic perspective view of the electric clamping device of the present invention;

fig. 3 is a left side view of the three-dimensional structure of fig. 2.

Description of reference numerals: go up probe card 1, probe board 2 down, T type button 3, guide post 4, probe hole 5, go up inclined groove 6, inclined groove 7 down, positioning groove 8, apron 9, probe lead wire constant head tank 10, shell 11.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 to 3, the utility model provides an add electric clamping device, include: the probe plate lifting structure comprises an upper probe plate 1, a lower probe plate 2 and a guide column 4, wherein probe holes 5 for inserting probes are correspondingly formed in the upper probe plate 1 and the lower probe plate 2 respectively, and the upper probe plate 1 and the lower probe plate 2 move relatively along the guide column 4 to realize conductive detection of a pad on a probe abutting electronic device. The device is provided with a positioning area to ensure that the probe is accurately connected with the pin, so that the stability and the accuracy of power supply are ensured, and the device is prevented from being burnt out; the probe board can be lifted and descended by pressing the button, the operation is simple, and time and labor are saved; a plurality of layers of probe holes are designed, and power supply pin selection can be realized by inserting probes, so that the probe is suitable for supplying power to devices with various similar structures; the probe lead can be positioned, on one hand, the cable is protected, and on the other hand, the attractiveness of the power-on clamp can be improved. The probe holes 5 may be a multi-row structure, and the specific arrangement form and number may be set according to the arrangement condition of the pads on the electronic device to be tested.

The upper probe card 1 is moved up along the guide posts 4 by the elevation structure so that the upper probe card 1 is separated from the lower probe card plate 2 to put the electronic device, and the electronic device is fixed between the upper probe card 1 and the lower probe card plate 2. The probe holes 5 on the upper probe board 1 are connected with an external power supply through probes and probe leads. After all installing, will go up probe card 1 and remove downwards, until probe hole 5 corresponds the pad that the butt electron device was last and realizes that the electricity between electron device and the power is connected and switch on, because probe hole 5 and probe are all electrically conductive metal, alright so in order to realize the power supply of electron device. When power is not required, the upper probe card 1 is moved upward away from the lower probe card plate 2 by the elevation mechanism.

According to the preferable scheme, the upper probe board 1 is provided with an upper inclined groove 6, a T-shaped button 3 is arranged in the upper inclined groove 6, the first end of the T-shaped button 3 slides along the inclined plane of the upper inclined groove 6 in a fit mode, the second end of the T-shaped button is abutted to the lower probe board 2, and the third end of the T-shaped button transversely extends out. The T-button 3 cooperates with the upper inclined groove 6, when the third end of the T-button 3 is pressed, so that the T-button 3 moves inwardly along the upper inclined groove 6, while the upper probe card 1 moves upwardly away from the lower probe card plate 2. Conversely, when the hand is released, the upper probe card 1 pushes the T-shaped button 3 to move outward along the upper inclined groove 6 under the pressure of its own weight, and at the same time, the upper probe card 1 moves toward the lower probe card 2 until the probe holes 5 are in contact with the pads on the electronic device to conduct electricity. Is convenient to use and carry.

Optionally, the lower probe plate 2 is provided with a lower inclined groove 7 corresponding to the upper inclined groove 6, and the second end of the T-shaped button 3 slides along the inclined surface of the upper inclined groove 6. The lower inclined grooves 7 corresponding to the upper inclined grooves 6 are arranged in pairs and respectively clamp two end parts of the T-shaped button 3, so that the lifting structure is more stable.

Alternatively, the upper inclined grooves 6 are arranged on two sides of the upper probe card 1 in pairs, and the lower inclined grooves 7 are arranged on two sides of the lower probe card plate 2 in pairs. The two sides are provided with the inclined grooves, and the two sides are provided with the corresponding T-shaped buttons 3 for matching, so that the lifting motion between the upper probe plate 1 and the lower probe plate 2 can be realized by exerting force with one hand more easily.

Optionally, the power-on clamping device further includes a housing 11, the housing 11 is fixedly connected to the probe card lifting structure, and a positioning slot 8 for positioning an electronic device is disposed on the housing 11. The electronic device positioning area, namely the positioning clamping groove 8, can position the electronic device, and after the electronic device is placed in the area, the upper and lower layers of pads of the electronic device can be accurately aligned with the probe holes 5 of the upper probe board 1 and the lower probe board 2.

Preferably, the power-on clamping device further comprises a cover plate 9, and the cover plate 9 is detachably connected with the upper probe card 1. The cover plate 9 is provided with a probe lead positioning groove 10. The cover plate 9 is in press connection with the upper probe plate 1 through a buckle, and the lower probe plate 2 can also be in clamping connection with the cover plate 9, and the structure of the lower probe plate is the same as that of the upper probe plate 1. The cover plate 9 can be detachably connected, so that probe insertion and probe lead placement are facilitated. The presence of the probe lead detents 10 allows the probe leads to be positioned in this area, protecting the cables on the one hand and enhancing the aesthetics of the powered fixture on the other hand.

Preferably, the upper probe board 1 and the lower probe board 2 are respectively provided with a plurality of probe holes 5 corresponding to each other one by one. A plurality of probes can be inserted into the plurality of probe holes 5, so that the practicability is improved, and the selective electrifying probe can be tested to carry out selective electrifying test on the bonding pad on the electronic device.

Preferably, a plurality of guide columns 4 are arranged between the upper probe plate 1 and the lower probe plate 2, one end of each guide column 4 is fixedly connected with the lower probe plate 2, and the other end of each guide column 4 is inserted into the upper probe plate 1. The guide posts 4 serve as a movement guide, and the plurality of guide posts 4 make the movement more stable.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.

Claims

1. An energized clamping device, comprising: the probe board elevation structure comprises an upper probe board, a lower probe board and a guide post, wherein probe holes for inserting probes are formed in the upper probe board and the lower probe board, and the upper probe board and the lower probe board move relative to each other along the guide post so as to enable the probes to be abutted against pads on an electronic device to realize conductive detection.

2. The powered clamping device of claim 1, wherein the upper probe card is provided with an upper inclined groove, a T-shaped button is arranged in the upper inclined groove, a first end of the T-shaped button is attached and slides along the inclined surface of the upper inclined groove, a second end of the T-shaped button is abutted with the lower probe card plate, and a third end of the T-shaped button transversely extends out.

3. The electrical clamping apparatus of claim 2, wherein the lower probe plate has a lower inclined groove corresponding to the upper inclined groove, and the second end of the T-button slides along the inclined surface of the upper inclined groove.

4. A powered gripping apparatus according to claim 3, characterised in that the upper inclined grooves are provided in pairs on either side of the upper probe card and the lower inclined grooves are provided in pairs on either side of the lower probe card.

5. The powered clamping device of claim 1, further comprising a housing, wherein the housing is fixedly connected to the probe card lifting structure, and a positioning slot is formed in the housing for positioning an electronic device.

6. The powered clamp apparatus of claim 1, further comprising a cover plate removably connected to the upper probe card.

7. The power-on clamping device of claim 6 wherein said cover plate is provided with probe lead positioning slots.

8. The electrical clamping apparatus of claim 1, wherein said upper probe plate and said lower probe plate have a plurality of probe holes corresponding one to one.

9. The electrical clamping apparatus of claim 1, wherein a plurality of guide posts are disposed between the upper probe plate and the lower probe plate, one end of each guide post is fixedly connected to the lower probe plate, and the other end is plugged into the upper probe plate.