CN215415549U

CN215415549U - Function test tool thimble detection device with jack-up circular telegram structure

Info

Publication number: CN215415549U
Application number: CN202121335810.4U
Authority: CN
Inventors: 孙淑阳; 王军; 钟义健
Original assignee: Shenzhen Boweide Technology Co ltd
Current assignee: Shenzhen Boweide Technology Co ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2022-01-04
Anticipated expiration: 2031-06-16

Abstract

The utility model discloses a function test fixture thimble detection device with a jacking and electrifying structure, which comprises a workbench and a support frame arranged at the upper end of the workbench, wherein an operator stretches a second die outwards to separate the second die from a first die along a slide bar, so that a certain space is reserved between the second die and the first die, a space is reserved for a lower pressing plate, the operator presses a pressing piece to press the lower pressing rod and the lower pressing plate downwards, the lower pressing plate is matched with the first die and the second die and is positioned in the reserved space, a thimble piece at the lower end of the lower pressing plate penetrates through positioning holes on the surfaces of the first die and the second die to be contacted with a conductive block in the process, an LED lamp is electrically connected with the conductive block, when the thimble piece is contacted with the conductive block, the LED lamp is lightened, a rubber pad is fixedly arranged at the lower end of the conductive block, and when the thimble piece is contacted with the conductive block, the rubber pad has elasticity and can be compressed according to different lengths of the thimble piece, prevent the thimble component from being too long and pressing the conductive block to damage the thimble component.

Description

Function test tool thimble detection device with jack-up circular telegram structure

Technical Field

The utility model relates to the technical field of functional test fixtures, in particular to a thimble detection device of a functional test fixture with a jacking power-on structure.

Background

The functional test fixture is a mechanical auxiliary device used for testing a certain procedure in a semi-finished product/finished product or a production link so as to judge whether a tested object achieves the purpose of an initial designer.

Function test fixture is carrying out the in-process that detects to the thimble, need to carry out the circular telegram to the thimble and detect and ensure that the thimble is all electrified, and the length of current thimble is inconsistent, is impaired easily when pushing down the touching electrically conductive piece, influences follow-up use, detects the work piece after the completion and lacks ejecting structure and inconvenient taking out, wastes time and energy, and work efficiency is low.

In order to solve the problems, the utility model provides a thimble detection device of a functional test fixture with a jacking power-on structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a thimble detection device of a functional test fixture with a jacking power-on structure, which has the advantages of convenience for power-on detection of a thimble, convenience for jacking a workpiece, convenience for use and high working efficiency, thereby solving the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a function test fixture thimble detection device with a jacking and electrifying structure comprises a workbench and a support frame arranged at the upper end of the workbench, wherein a clamping mechanism is arranged at the upper end of the workbench, a pressing piece is arranged on the outer surface of the support frame, a lower pressing rod is arranged at the lower end of the pressing piece, and a lower pressing mechanism is fixedly arranged at the lower end of the lower pressing rod;

the workstation includes the side opening and processes the climbing mechanism in the side opening is inside, and the upper surface processing of workstation has the standing groove, and the inside of standing groove is provided with the conducting block, and the lower extreme fixed mounting of conducting block has the rubber pad.

Preferably, the pushing mechanism comprises a lower pressing plate fixedly mounted at the lower end of the lower pressing rod and a thimble piece mounted at the lower end of the lower pressing plate, the lower pressing plate is connected with the vertical rod in a penetrating manner, and an elastic piece connected with the upper end of the lower pressing plate is arranged on the outer surface of the vertical rod.

Preferably, the clamping mechanism comprises a first die and a second die arranged on one side of the first die, a handle is fixedly arranged on the outer surface of the second die, a sliding rod penetrates through the inner wall of the second die, and the sliding rod is movably connected with the inner wall of the first die.

Preferably, the upper surfaces of the first die and the second die are both provided with positioning holes matched with the ejector pins, and the surface of the first die is also provided with a groove body matched with the jacking mechanism.

Preferably, the jacking mechanism comprises a push rod matched with the side hole and a sleeve movably arranged on the outer surface of the push rod, and a spherical part is further arranged at one end of the push rod.

Preferably, the jacking mechanism further comprises an upper barrel body arranged at the upper end of the sleeve, a jacking rod is movably arranged in the upper barrel body, a connecting rod is fixedly arranged at the lower end of the jacking rod, an inclined surface is arranged at the lower end of the connecting rod, and the inclined surface is connected with the spherical part.

Preferably, the jacking mechanisms are provided with two groups, and the two groups of jacking mechanisms are respectively arranged at the lower ends of the first die and the second die.

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

1. the utility model provides a function test fixture thimble detection device with a jacking and electrifying structure, an operator stretches a second mould outwards to separate the second mould from a first mould along a slide bar, so that a certain space is reserved between the second mould and the first mould, a space is reserved for a lower pressing plate, the operator presses a pressing piece to press the lower pressing rod and the lower pressing plate downwards, the lower pressing plate is matched with the first mould and the second mould and is positioned in the reserved space, a thimble piece at the lower end of the lower pressing plate penetrates through positioning holes on the surfaces of the first mould and the second mould to be in contact with a conductive block in the process, an LED lamp is electrically connected with the conductive block, when the thimble piece is in contact with the conductive block, the LED lamp is lightened, a rubber pad is fixedly arranged at the lower end of the conductive block, when the thimble piece is in contact with the conductive block, the rubber pad has elasticity, and can be compressed according to different lengths of the thimble piece, so that the thimble piece can be protected, prevent that the thimble spare overlength and extrusion conducting block lead to its damage, the guard effect is good.

2. According to the ejector pin detection device of the functional test fixture with the jacking and electrifying structure, after detection is finished, the first die and the second die are separated again, discharging can be facilitated, if a circuit of a circuit board is detected, the first die and the second die can be conveniently detached and mounted, the circuit board is located between the first die and the second die, the push rod is pushed inwards, one end of the spherical part can be abutted against the connecting rod and contacts with the inclined plane at the lower end of the connecting rod, the connecting rod which contacts with the inclined plane can drive the jacking rod to jack up, the circuit board can be jacked up, mold taking operation is simple, and working efficiency is high.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the working table of the present invention;

FIG. 3 is a schematic view of a clamping mechanism according to the present invention;

fig. 4 is a schematic structural diagram of a jacking mechanism of the present invention.

In the figure: 1. a work table; 11. a side hole; 12. a jacking mechanism; 13. a placement groove; 14. a conductive block; 15. a rubber pad; 121. a push rod; 122. a sleeve; 123. a spherical member; 124. an upper cylinder body; 125. a jacking rod; 126. a connecting rod; 127. a bevel; 2. a support frame; 3. a clamping mechanism; 31. a first mold; 32. a second mold; 33. a handle; 34. a slide bar; 35. positioning holes; 36. a trough body; 4. a pressing member; 5. a lower pressure lever; 6. a pressing mechanism; 61. a lower pressing plate; 62. a thimble member; 63. a vertical rod; 64. an elastic member.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and 2, a functional test fixture thimble detection device with a jacking power-on structure includes a workbench 1 and a support frame 2 installed at the upper end of the workbench 1, a clamping mechanism 3 is installed at the upper end of the workbench 1, a pressing piece 4 is installed on the outer surface of the support frame 2, a lower pressing rod 5 is installed at the lower end of the pressing piece 4, and a lower pressing mechanism 6 is fixedly installed at the lower end of the lower pressing rod 5; workstation 1 includes side opening 11 and processing at the inside climbing mechanism 12 of side opening 11, the processing of the upper surface of workstation 1 has standing groove 13, the inside of standing groove 13 is provided with conducting block 14, the lower extreme fixed mounting of conducting block 14 has rubber pad 15, during thimble piece 62 contact conducting block 14, because rubber pad 15 has elasticity, can compress according to the different length of thimble piece 62, be convenient for play the protecting effect to thimble piece 62, prevent that thimble piece 62 overlength and extrusion conducting block 14 from leading to its damage, the protecting effect is good.

Referring to fig. 2, the pushing mechanism 6 includes a lower pressing plate 61 fixedly mounted at the lower end of the lower pressing rod 5 and a thimble element 62 mounted at the lower end of the lower pressing plate 61, the operator pushes the lower pressing rod 5 and the lower pressing plate 61 downward by the pressing element 4, the lower pressing plate 61 is matched with the first mold 31 and the second mold 32 and is located in the reserved space, the lower pressing plate 61 is connected with a vertical rod 63 in a penetrating manner, an elastic element 64 connected with the upper end of the lower pressing plate 61 is arranged on the outer surface of the vertical rod 63, the elastic element 64 is gradually extended when the lower pressing is performed, and the elastic element 64 retracts after the pushing is completed, so that a buffering effect can be achieved on the lower pressing plate, and the thimble element 62 is more labor-saving when lifted.

Referring to fig. 3, the clamping mechanism 3 includes a first mold 31 and a second mold 32 installed at one side of the first mold 31, a handle 33 is fixedly installed at an outer surface of the second mold 32, a slide rod 34 is installed through an inner wall of the second mold 32, the slide rod 34 is movably connected with an inner wall of the first mold 31, positioning holes 35 matched with the thimble members 62 are formed on upper surfaces of the first mold 31 and the second mold 32, a groove 36 matched with the jacking mechanism 12 is further formed on a surface of the first mold 31, an operator stretches the second mold 32 outwards to separate the second mold 32 from the first mold 31 along the slide rod 34, a certain space is left between the second mold 32 and the first mold 31 to facilitate reserving a space for the lower pressing plate 61, the operator presses the pressing member 4 to press the lower pressing rod 5 and the lower pressing plate 61, the lower pressing plate 61 is matched with the first mold 31 and the second mold 32, after pushing down the completion, coincide second mould 32 and first mould 31, the location of being convenient for, produce the skew when preventing to push down, detect the completion back, separate first mould 31 and second mould 32 once more, can make things convenient for the ejection of compact, if the circuit of detection circuit board, separate first mould 31 and second mould 32 and can conveniently carry out the dismouting to it.

Referring to fig. 4, the jacking mechanism 12 includes a push rod 121 matching the side hole 11 and a sleeve 122 movably mounted on an outer surface of the push rod 121, one end of the push rod 121 is further mounted with a spherical member 123, the jacking mechanism 12 further includes an upper cylinder 124 mounted on an upper end of the sleeve 122, a jacking rod 125 is movably mounted inside the upper cylinder 124, a connecting rod 126 is fixedly mounted at a lower end of the jacking rod 125, a slope 127 is disposed at a lower end of the connecting rod 126, the slope 127 is connected to the spherical member 123, two sets of the jacking mechanisms 12 are provided, the two sets of the jacking mechanisms 12 are respectively mounted at lower ends of the first mold 31 and the second mold 32, the circuit board is located between the first mold 31 and the second mold 32, the push rod 121 is pushed inward, so that one end of the spherical member 123 abuts against the connecting rod 126 and contacts the slope 127 at the lower end of the connecting rod 126, the connecting rod 126 contacting the slope 127 can drive the jacking rod 125 to jack up, so as to jack up the circuit board, the mold taking operation is simple, and the working efficiency is higher.

The working principle is as follows: an operator stretches the second die 32 outwards to separate the second die 32 from the first die 31 along the sliding rod 34, a certain space is left between the second die 32 and the first die 31, so as to reserve a space for the lower pressing plate 61, the operator presses the pressing piece 4 to press the lower pressing rod 5 and the lower pressing plate 61 downwards, the lower pressing plate 61 is matched with the first die 31 and the second die 32 and is positioned in the reserved space, in the process, the thimble piece 62 at the lower end of the lower pressing plate 61 penetrates through the positioning holes 35 on the surfaces of the first die 31 and the second die 32 to be in contact with the conductive block 14, the LED lamp is electrically connected with the conductive block 14, when the thimble piece 62 is in contact with the conductive block 14, the LED lamp is lightened, the rubber pad 15 is fixedly arranged at the lower end of the conductive block 14, when the thimble piece 62 is in contact with the conductive block 14, due to the elasticity of the rubber pad 15, the conductive block 14 can be compressed according to different lengths of the thimble piece 62, and the damage of the thimble piece 62 caused by pressing the conductive block 14 is prevented, after the detection is finished, the first die 31 and the second die 32 are separated again, discharging can be facilitated, if a circuit of a circuit board is detected, the first die 31 and the second die 32 can be conveniently separated to be disassembled and assembled, the circuit board is located between the first die 31 and the second die 32, the push rod 121 is pushed inwards, one end of the spherical part 123 can be abutted against the connecting rod 126 and contacts with the inclined plane 127 at the lower end of the connecting rod 126, the connecting rod 126 contacting with the inclined plane 127 can drive the jacking rod 125 to jack up, and the circuit board can be jacked up.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a functional test tool thimble detection device with jack-up circular telegram structure, includes workstation (1) and installs support frame (2) in workstation (1) upper end, its characterized in that: the clamping mechanism (3) is installed at the upper end of the workbench (1), the pressing piece (4) is installed on the outer surface of the supporting frame (2), the lower end of the pressing piece (4) is provided with the lower pressing rod (5), and the lower end of the lower pressing rod (5) is fixedly provided with the lower pressing mechanism (6);

workstation (1) includes side opening (11) and processing climbing mechanism (12) inside side opening (11), and the upper surface processing of workstation (1) has standing groove (13), and the inside of standing groove (13) is provided with conducting block (14), and the lower extreme fixed mounting of conducting block (14) has rubber pad (15).

2. The device for detecting the ejector pin of the functional test fixture with the jacking and electrifying structure as claimed in claim 1, wherein: the pushing mechanism (6) comprises a lower pressing plate (61) fixedly mounted at the lower end of the lower pressing rod (5) and a thimble piece (62) mounted at the lower end of the lower pressing plate (61), the lower pressing plate (61) is in through connection with a vertical rod (63), and an elastic piece (64) connected with the upper end of the lower pressing plate (61) is arranged on the outer surface of the vertical rod (63).

3. The device for detecting the ejector pin of the functional test fixture with the jacking and electrifying structure as claimed in claim 1, wherein: the clamping mechanism (3) comprises a first die (31) and a second die (32) installed on one side of the first die (31), a handle (33) is fixedly installed on the outer surface of the second die (32), a sliding rod (34) is installed on the inner wall of the second die (32) in a penetrating mode, and the sliding rod (34) is movably connected with the inner wall of the first die (31).

4. The device for detecting the ejector pin of the functional test fixture with the jacking and electrifying structure as claimed in claim 3, wherein: the upper surfaces of the first die (31) and the second die (32) are respectively provided with a positioning hole (35) matched with the thimble piece (62), and the surface of the first die (31) is also provided with a groove body (36) matched with the jacking mechanism (12).

5. The device for detecting the ejector pin of the functional test fixture with the jacking and electrifying structure as claimed in claim 1, wherein: the jacking mechanism (12) comprises a push rod (121) matched with the side hole (11) and a sleeve (122) movably mounted on the outer surface of the push rod (121), and a spherical part (123) is further mounted at one end of the push rod (121).

6. The device for detecting the ejector pin of the functional test fixture with the jacking and electrifying structure as claimed in claim 5, wherein: the jacking mechanism (12) further comprises an upper cylinder body (124) arranged at the upper end of the sleeve (122), a jacking rod (125) is movably arranged inside the upper cylinder body (124), a connecting rod (126) is fixedly arranged at the lower end of the jacking rod (125), an inclined plane (127) is arranged at the lower end of the connecting rod (126), and the inclined plane (127) is connected with the spherical part (123).

7. The device for detecting the ejector pin of the functional test fixture with the jacking and electrifying structure as claimed in claim 1, wherein: the jacking mechanisms (12) are arranged in two groups, and the two groups of jacking mechanisms (12) are respectively arranged at the lower ends of the first die (31) and the second die (32).