TWM469614U - Inspection base - Google Patents

Description

Detection base

This creation is about the fine-tuning of the test object of the test equipment, and aims to provide a test pedestal that can be quickly installed to the position and quickly complete the proofreading action.

According to the vigorous development of high-tech electronic information industry, many high-value electronic products also have quite superior functions, providing users with fast and convenient use of electronic products, and also leading human beings to a high-tech civilized society. Various types of electronic and electrical products are provided with a circuit board for controlling the execution operation, and a complicated electronic circuit is disposed on the circuit board and various electronic components are mounted.

In contrast, once the electronic components (especially the integrated circuit) on the circuit board or the circuit board have problems, it will affect the service life and performance of the electronic products. In order to maintain the processing quality of the circuit board and electronic components, As well as ensuring that defective boards or electronic components are not assembled into electronic products, the detection process of circuit boards and electronic components has become one of the most important issues in the industry.

In principle, the detection operation of a general circuit board or an electronic component is only required to be mounted on a platform 20 of a detecting device, and a positioning seat 30 (or a jig) is mounted on the platform 20 of the detecting device, and at least one circuit board is to be mounted by the positioning block 30. Or the electronic component (hereinafter collectively referred to as the test object 10) is fixed at a predetermined position, and the test object 10 on the positioning base 30 can be tested by the relevant detecting device (not shown).

Similar to the conventional positioning seat 30, according to the actual size of the different test objects, and the horns 31 of different numbers are spliced to each other, and then the screw 32 is locked and combined, which can achieve the fixation of the test object 10 at For the purpose of the predetermined position, if it is necessary to check the relative position of the object to be tested 10, it is necessary to adjust the relative position of each corner 31 by rotating the screw by the wrench, which is relatively labor-intensive, time-consuming, and difficult. Adjust the corner 31 to the desired position.

Furthermore, the integral positioning seat 30 is provided at the bottom with a quick release assembly which uses the eccentric rod 33 to produce a fixing effect for pressing and pressing with the positioning block 21 on the platform 20, although the purpose of quick disassembly and installation can be achieved, but after disassembly When the positioning base 30 needs to be re-installed on the platform 20, the positioning of the positioning base 30 cannot be quickly installed due to the lack of a reliable positioning mechanism, which affects the quality and productivity of the applied testing.

In view of this, the main purpose of this creation is to provide a detection base for quick installation to positioning and quick proofreading of the object under test.

In order to achieve the above object, the detection base of the present invention basically comprises: a positioning block, a base, a translation mechanism, and a lifting mechanism; wherein the positioning block is fixed on a platform of a detecting device. The positioning block is provided with at least one first positioning portion and at least one first screw hole; the base is provided with a fitting groove for engaging with the positioning block, and at least one of the fitting grooves is provided a second positioning portion corresponding to the first positioning portion, the base is provided with at least one screw perforation that is opposite to the first screw hole, and a first fixing screw passes through the screw hole of the base and the first positioning block The screwing mechanism is screwed; the translation mechanism has a lifting seat that is disposed on the base and is reciprocally displaceable relative to the base. The lifting seat is provided with a lateral horizontal displacement relative to the lifting seat. a sliding seat, a lateral adjusting component for driving the horizontal sliding horizontal displacement of the horizontal sliding seat is disposed between the horizontal sliding seat and the lifting seat, and a longitudinal sliding seat horizontally displaceable relative to the horizontal sliding seat is disposed on the horizontal sliding seat , the longitudinal slide and the lateral slide A longitudinal adjustment assembly for driving the longitudinal displacement of the longitudinal carriage is disposed between the frame, and at least one first assembly portion for mounting the object to be tested is disposed on the longitudinal slide; the lifting mechanism is disposed on the base for Drive the vertical reciprocating displacement of the lifting seat.

The detection base of the present invention is used to mount the positioning block on the platform of the detecting device, and then the base is quickly mounted on the platform by the translation mechanism and the lifting mechanism through the base, so that the translation can be utilized. The first assembly part of the mechanism places the object to be tested, and if necessary, the height position (Z axis) of the object to be tested is corrected by the lifting mechanism, and the horizontal position (X axis) of the object to be tested is corrected by the translation mechanism. And the horizontal longitudinal position (Y axis), the purpose of quickly completing the proofreading action of the test object.

According to the above structural features, the detection base further includes an auxiliary frame, The auxiliary frame has a fixed arm for mounting on the base, and a support arm for vertically displaceing with the fixed arm is disposed on the fixed arm, and at least one for mounting the test object is disposed on the support arm. a second mounting portion; and a first sliding slot disposed vertically for the supporting arm to be nested on the fixing arm; a first long slot is provided in the first sliding slot, and at least a fixed slot is provided on the supporting arm And a second screw hole corresponding to the first long slot, and at least one second fixing screw is screwed through the first slot of the fixing arm to the second screw hole of the support arm.

The detecting base is provided with a second sliding slot disposed at least on one side of the base, and at least one third screw hole is disposed at the second sliding slot, and a corresponding sleeve is disposed on the fixed arm of the auxiliary frame. The convex portion of the second sliding slot is provided with a second long slot at the convex portion, and a third fixing screw is threaded through the second long slot of the fixed arm to the third screw hole of the base.

The lifting mechanism is provided with a plurality of guiding holes arranged vertically in the base, and a guiding column fixed to the lifting seat is respectively disposed in each guiding hole, and the guiding columns are arranged at the other ends of the guiding columns relative to the lifting seat There is a top plate fixed to each of the guide columns; and a lifting adjustment knob is arranged on the base, and a rocker arm constituting the lifting adjustment knob and the top plate drive coupling is arranged on the bottom of the base relative to the top plate, and is mounted on the top plate At least one return spring that pushes the top plate toward the rocker arm is provided between the base and the base.

The lifting mechanism is provided with at least one fourth fixing screw extending into the guiding hole for contacting the guiding post.

The lateral adjustment component is provided on the lifting base with a lateral adjustment knob screwed to the lateral sliding seat, and at least one fifth fixing screw for fixing the transverse sliding seat at any stroke; the longitudinal adjustment component is in the lateral direction The slide seat is provided with a longitudinal adjustment knob screwed to the longitudinal slide, and at least one sixth fixing screw for fixing the longitudinal slide at any stroke.

The first positioning portion of the positioning block is a groove disposed on a side of the positioning block, and the second positioning portion of the base is adapted to extend into the first positioning portion and is pressed against the first positioning portion. The tip body.

The screw heads of the first fixing screws, the second fixing screws, the third fixing screws, the fourth fixing screws, the fifth fixing screws, and the sixth fixing screws are further processed into a button shape.

Specifically, the detection base of the present invention can produce the following effects:

1. It can be quickly and accurately installed in the testing equipment under the action of positioning and positioning of the positioning block and the base. Positioning.

2. The proofreading action of the test object can be completed quickly and accurately under the action of the translation mechanism and the lifting mechanism.

3. Under the action of each fixing screw, it can produce a relatively stable and reliable positioning effect on the measured object.

4. It is still possible to produce a relatively stable fixing effect on the test object under the action of the auxiliary frame.

5. Through the modular design of the overall inspection platform, it can be applied to different test objects and test items.

[Prior technology]

10‧‧‧Tested objects

20‧‧‧ platform

21‧‧‧ Positioning block

30‧‧‧ Positioning Block

31‧‧‧ corners

32‧‧‧ screws

33‧‧‧eccentric rod

[This creation]

40‧‧‧ Positioning block

41‧‧‧First Positioning Department

42‧‧‧First screw hole

50‧‧‧ pedestal

51‧‧‧ fitting slot

52‧‧‧Second Positioning Department

53‧‧‧ Screw perforation

54‧‧‧First fixing screw

55‧‧‧Guide

56‧‧‧Second chute

57‧‧‧ Third screw hole

60‧‧‧ translation mechanism

61‧‧‧ Lifting seat

62‧‧‧ Horizontal slide

63‧‧‧Horizontal adjustment components

631‧‧‧ Horizontal adjustment knob

632‧‧‧Fix fixing screw

64‧‧‧Longitudinal slide

65‧‧‧Longitudinal adjustment components

651‧‧‧Longitudinal adjustment knob

652‧‧‧6th fixing screw

66‧‧‧First Assembly Department

70‧‧‧ Lifting mechanism

71‧‧‧Pillars

72‧‧‧ top board

73‧‧‧Lift adjustment knob

74‧‧‧ rocker arm

75‧‧‧Return spring

76‧‧‧fourth fixing screw

80‧‧‧Auxiliary frame

81‧‧‧Fixed Arm

811‧‧‧First chute

812‧‧‧First long slot

813‧‧‧ convex

814‧‧‧Second long slot

82‧‧‧Support arm

821‧‧‧Second screw hole

83‧‧‧Second Assembly Department

84‧‧‧Second fixing screw

85‧‧‧third fixing screw

The first figure is a structural cross-sectional view of a conventional positioning seat.

The second figure is a perspective view of the appearance of the detection base of the present creation.

The third figure is an exploded view of the structure of the detection base of the present creation.

The fourth figure is a cross-sectional view of the structure of the detection base of the present creation.

The fifth picture is a schematic diagram of the action of the translation mechanism in the creation.

The sixth figure is a schematic diagram of the lifting action of the detection base of the present invention in use state.

The seventh figure is a cross-sectional view of the structure of the auxiliary frame in the creation.

This creation mainly provides a detection device that can be quickly installed to the positioning, and can quickly complete the detection base of the object to be tested. For example, the second picture shows the appearance of the detection base, and the third picture shows the detection base structure. The detection base of the present invention basically includes: a positioning block 40, a base 50, a translation mechanism 60, and a lifting mechanism 70; The positioning block 40 is fixed to the platform 20 of a detecting device. The positioning block 40 is provided with at least one first positioning portion 41 and at least one first screw hole 42. In this embodiment, the positioning block 40 is provided. The first positioning portion 41 of the positioning block 40 is a groove provided on the side of the positioning block 40.

The base 50 is provided with a fitting groove 51 for engaging with the positioning block 40. The fitting groove 51 is provided with at least one second positioning portion 52 corresponding to the first positioning portion 41. The base 50 is provided. And at least one screw hole 53 corresponding to the first screw hole 42 is provided, and a first fixing screw 54 is screwed through the screw hole 53 of the base 50 to the first screw hole 42 of the positioning block 40; In this embodiment, the second positioning portion 52 of the base is a tip body corresponding to the groove extending into the first positioning portion 41 and pressing against the groove of the first positioning portion 41, and the overall detecting base The seat can be quickly and accurately installed at the positioning of the detecting device under the action of the positioning block 40 and the base 50 being embedded and positioned.

The translation mechanism 60 has a lifting seat 61 that is disposed on the base 50 and is reciprocally displaceable relative to the base 50. The lifting base 61 is provided with a lateral horizontal displacement relative to the lifting base 61. The slide 62 is disposed between the lateral slide 62 and the lift base 61 with a lateral adjustment assembly 63 for driving the horizontal slide 62 to be horizontally displaced. The lateral slide 62 is disposed on the transverse slide 62 opposite to the transverse slide 62. The longitudinally-displaced longitudinal slide 64 is provided between the longitudinal slide 64 and the transverse slide 62 with a longitudinal adjustment assembly 65 for driving the longitudinal displacement of the longitudinal slide 64, and at least one of the longitudinal slides 64 is provided. The first fitting portion 66 of the test object is mounted.

The lifting mechanism 70 is disposed on the base 50 for driving the lifting base 61 to vertically reciprocate. In the embodiment, the lifting mechanism 70 is provided on the base 50 with a plurality of vertical guiding holes 55. Each of the guide holes 55 is respectively provided with a guide post 71 fixed to the lift base 61. At the other end of each guide post 71 relative to the lift base 61, a top plate 72 fixed to each guide post 71 is disposed. Further, a lifting adjustment knob 73 is disposed on the base 50, and a rocker arm 74 constituting the lifting adjustment knob 73 and the top plate 72 is pivotally disposed below the top plate 72, and the top plate 72 is coupled to the base plate 72. At least one return spring 75 is provided between the seats 50 for pushing the top plate 72 normally toward the rocker arm 74.

In the implementation, each of the return springs 75 can be directly sleeved on each of the guide columns 71, and the lift adjustment knob 73 is formed by a centimeter card that converts the rotary motion into a linear motion, so as to produce finer The displacement effect and the transmission of the rocker arm 74 enable the lift adjustment knob 73 to be disposed laterally, thereby increasing the operational convenience.

The detection base of the present invention, when used, is as shown in FIG. 5, the positioning block 40 is first mounted on the platform 20 of the detecting device, and then the base 50 is coupled with the translation mechanism through the base 50. 60 and the lifting mechanism 70 are quickly installed at the positioning of the platform 20, and the object to be tested 10 can be placed by the first fitting portion 66 of the translation mechanism 60. If necessary, the object to be tested can be calibrated by the lifting mechanism 70. The height position (Z-axis), and the horizontal position (X-axis) and the horizontal longitudinal position (Y-axis) of the object 10 are corrected by the translation mechanism 60 (as shown in FIG. 6), so that the object can be quickly completed. 10 proofreading purposes.

In particular, after the detection of all the tested objects is completed, the first fixing screw on the base can be loosened, and the base can be quickly removed from the platform together with the translation mechanism and the lifting mechanism, and the positioning block can be retained. On the platform of the detecting device, when the detecting base needs to be reinstalled and used, the detecting base can be quickly and accurately reinstalled at the positioning position of the detecting device under the action of the positioning block and the base being embedded and positioned.

In principle, the detection base of the present invention can be used for directly placing a test object in the form of a circuit board or an electronic component, or installing a fixture in the form of a circuit board, and then placing the electronic component in the form of a test fixture. In the specific implementation, the overall detection base system may further include an auxiliary frame 80, and the auxiliary frame 80 provides a relatively stable and reliable support effect on the large-sized object 10 to be tested. As shown in FIG. 5, FIG. 7 and FIG. 7 , the auxiliary frame 80 has a fixing arm 81 for mounting on the base 50 , and a fixed vertical displacement of the fixed arm 81 relative to the fixed arm 81 . The support arm 82 is provided with at least one second fitting portion 83 for mounting the test object 10 on the support arm 82.

A first sliding slot 811 is disposed on the fixed arm 81 for the supporting arm 82 to be inserted in the vertical direction. The supporting arm 82 is vertically reciprocated along the first sliding slot 811. A first long slot 812 is defined in the support arm 82, and at least one second screw hole 821 corresponding to the first slotted hole 812 is provided, and at least one second fixing screw 84 passes through the fixed arm 81. A long slot 812 is threadedly coupled to the second screw hole 821 of the support arm 82 for the purpose of securing the support arm 82 at either stroke.

In the above-mentioned structure, the entire detecting base is provided with a second sliding groove 56 disposed at least on one side of the base 50, and at least one third screw hole 57 is disposed at the second sliding groove 56. The fixing arm 81 of the auxiliary frame 80 is provided with a convex portion 813 for correspondingly inserting into the second sliding groove 56, so that the fixed arm 81 can be horizontally and horizontally displaced along the second sliding groove 56, and a second portion is disposed at the convex portion 813. The long slot 814 has a third fixing screw 85 passing through the second long slot 814 of the fixed arm 81. The third screw hole 57 of the base 50 is screwed to achieve the purpose of fixing the fixed arm 81 at any stroke, so that the auxiliary frame 80 can produce a vertical height (X-axis) and a horizontal longitudinal position (Y-axis) fine adjustment. The effect is to meet the needs of the test object 10 of various sizes. Of course, the overall detecting base is provided with a second sliding groove 56 which is horizontally disposed on two corresponding sides of the base 50, and at least one third screw hole 57 is provided in each of the second sliding grooves 56. Preferably, the mounting position of the auxiliary frame 80 is changed according to actual use requirements.

In addition, the lifting and lowering mechanism 70 can further be provided with at least one fourth fixing screw 76 extending into the guiding hole 55 for contacting each of the guiding columns 71 on the base 50, and the height adjustment action of the lifting base 61 is completed. After that, the lifting seat 61 is locked by the fourth fixing screw 76, so that a relatively stable and reliable positioning effect is obtained. As for the lateral adjustment assembly 63 of the translation mechanism 60, a lateral adjustment knob 631 that is screwed to the lateral carriage 62 is provided on the lifting base 61, and at least one fifth position that fixes the lateral carriage 62 at any stroke. The fixing screw 632; the longitudinal adjusting component 65 of the translation mechanism 60 is provided with a longitudinal adjusting knob 651 screwed to the longitudinal sliding seat 64 on the lateral sliding seat 62, and at least one of the longitudinal sliding seats 64 is fixed at any stroke. The sixth set screw 652.

Similarly, after the horizontal position adjustment operation of the lateral slide 62 and the longitudinal slide 64 is completed, the lateral slide 62 and the longitudinal slide 64 can be locked by the fifth fixing screw 632 and the sixth fixing screw 652, respectively. More stable and reliable positioning effect. In particular, the screw heads of the first fixing screws, the second fixing screws, the third fixing screws, the fourth fixing screws, the fifth fixing screws, and the sixth fixing screws are further processed into a rotary button shape to facilitate the rotation of the fixing screws by hand. The entire inspection base can be installed and proofreaded without tools.

Compared with the conventional structure, the detection base of the present invention can produce the following effects:

1. It can be quickly and accurately installed in the positioning position of the detecting device under the action of positioning and positioning of the positioning block and the base.

2. The proofreading action of the test object can be completed quickly and accurately under the action of the translation mechanism and the lifting mechanism.

3. Under the action of each fixing screw, it can produce a relatively stable and reliable positioning effect on the measured object.

4. It is still possible to produce a relatively stable fixing effect on the test object under the action of the auxiliary frame.

5. Through the modular design of the overall inspection platform, it can be applied to different test objects and test items.

The technical content and technical features of the present invention have been disclosed above, but those skilled in the art may still make various substitutions and modifications based on the disclosure of the present invention without departing from the spirit of the present invention. Therefore, the scope of the present invention is not limited to the embodiments disclosed, but includes various alternatives and modifications that do not depart from the present invention and are covered by the following claims.

20‧‧‧ platform

40‧‧‧ Positioning block

41‧‧‧First Positioning Department

50‧‧‧ pedestal

51‧‧‧ fitting slot

52‧‧‧Second Positioning Department

54‧‧‧First fixing screw

56‧‧‧Second chute

57‧‧‧ Third screw hole

60‧‧‧ translation mechanism

61‧‧‧ Lifting seat

62‧‧‧ Horizontal slide

63‧‧‧Horizontal adjustment components

631‧‧‧ Horizontal adjustment knob

632‧‧‧Fix fixing screw

64‧‧‧Longitudinal slide

65‧‧‧Longitudinal adjustment components

651‧‧‧Longitudinal adjustment knob

652‧‧‧6th fixing screw

66‧‧‧First Assembly Department

70‧‧‧ Lifting mechanism

71‧‧‧Pillars

72‧‧‧ top board

73‧‧‧Lift adjustment knob

74‧‧‧ rocker arm

75‧‧‧Return spring

76‧‧‧fourth fixing screw

80‧‧‧Auxiliary frame

81‧‧‧Fixed Arm

811‧‧‧First chute

82‧‧‧Support arm

821‧‧‧Second screw hole

83‧‧‧Second Assembly Department

84‧‧‧Second fixing screw

85‧‧‧third fixing screw

Claims (8)

A detecting base includes: a positioning block for fixing on a platform of a detecting device, wherein the positioning block is provided with at least a first positioning portion and at least one first screw hole; and a base is provided with a supply a fitting groove that is sleeved in the positioning block, and at least one second positioning portion corresponding to the first positioning portion is disposed in the fitting groove, and the base is provided with at least one screw that is engaged with the first screw hole a perforation, and a first fixing screw is threaded through the screw hole of the base to be screwed with the first screw hole of the positioning block; a translation mechanism has a penetrating mechanism disposed on the base and reciprocally movable relative to the base The lifting seat is provided with a horizontal sliding seat which is horizontally displaceable relative to the lifting seat, and a lateral adjusting component for driving the horizontal sliding horizontal displacement of the horizontal sliding seat is arranged between the horizontal sliding seat and the lifting seat. a longitudinal sliding seat is disposed on the lateral sliding seat, and a longitudinal sliding seat is disposed between the longitudinal sliding seat and the horizontal sliding seat, and a longitudinal adjusting component is provided between the longitudinal sliding seat and the horizontal sliding seat for horizontally longitudinal displacement of the longitudinal sliding seat. At least one of the longitudinal slides Mounting a first mounting portion receiving test substance; a lift mechanism disposed on the base for vertical reciprocating displacement of the carriage drive. The detection base of claim 1, wherein the detection base further comprises an auxiliary frame having a fixed arm for mounting on the base, and sleeved on the fixed arm a support arm for relatively perpendicular displacement of the fixed arm, at least one second fitting portion for mounting the object to be tested on the support arm; and a vertical arrangement for the support arm to be nested on the fixed arm The first sliding slot is provided with a first long slot at the first sliding slot, and at least one second screw hole corresponding to the first long slot is provided on the supporting arm, and at least one second fixing screw The first long slot through the fixed arm is screwed to the second screw hole of the support arm. The detecting base according to the second aspect of the invention, wherein the detecting base is provided with a second chute disposed horizontally at least on one side of the base, and at least one of the second chute a three-screw hole, a convex portion corresponding to the second sliding groove is disposed on the fixed arm of the auxiliary frame, a second long slot is provided in the convex portion, and a third fixing screw passes through the second fixed arm The long slot is screwed to the third screw hole of the base. The detecting base according to the first or the second aspect of the invention, wherein the lifting mechanism is provided with a plurality of vertically arranged guiding holes on the base, and a lifting seat is respectively disposed in each guiding hole. The phase-fixed guide post is provided with a top plate fixed to each of the guide posts at the other end of the guide post; and a lifting adjustment knob is arranged on the base opposite the top plate A rocker arm constituting a lifting adjustment knob and a top plate drive is pivotally disposed, and at least one return spring for pushing the top plate normal toward the rocker arm is disposed between the top plate and the base. The detecting base according to claim 4, wherein the lifting mechanism is provided with at least one fourth fixing screw extending into the guiding hole for contacting the guiding post. The detecting base according to claim 1 or 2, wherein the lateral adjusting component is provided with a lateral adjusting knob screwed to the lateral sliding seat on the lifting seat, and at least one lateral sliding seat a fifth fixing screw fixed at any stroke; the longitudinal adjusting component is provided on the lateral sliding seat with a longitudinal adjusting knob screwed to the longitudinal sliding seat, and at least one fixing the longitudinal sliding seat at any one of the strokes Six fixing screws. The detecting base according to the first or the second aspect of the invention, wherein the first positioning portion of the positioning block is a groove provided on a side of the positioning block, and the second positioning portion of the base is A tip body corresponding to the first positioning portion and pressed against the first positioning portion. The detection base according to claim 6, wherein each of the first fixing screws and the second The screw heads of the fixing screw, the third fixing screw, the fourth fixing screw, the fifth fixing screw, and the sixth fixing screw are further processed into a button shape.