CN212722988U

CN212722988U - Manual and automatic integrated function test fixture convenient to use

Info

Publication number: CN212722988U
Application number: CN202021426736.2U
Authority: CN
Inventors: 林宏图
Original assignee: Shenzhen Hongda Jinsheng Technology Co ltd
Current assignee: Shenzhen Hongda Jinsheng Technology Co ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-03-16
Anticipated expiration: 2030-07-20

Abstract

The utility model discloses an integrative function test fixture of manual-automatic convenient to use, including buffering type tool frame, buffering type tool frame includes support frame, regulation logical groove, through-hole, pillar, activity post, spring, places board, blotter, and the department has seted up the regulation logical groove in the middle of the rear end of support frame, the through-hole has been seted up to the up end four corners department of support frame, and is provided with the pillar in the through-hole, the pillar upper end is seted up the hole and is inserted the activity post, and the upper end of activity post is connected with the spring. A manual-automatic integrative function test fixture convenient to use belongs to the test fixture field, utilizes movable post, spring, blotter can realize the support frame and place the buffering between the board, reduces the harm of both clamping process to detecting the PCB board, utilizes mutually supporting between worm gear, electric putter, connector, the detection joint, can realize that the detection joint reciprocates, can realize manual, automatic operation.

Description

Manual and automatic integrated function test fixture convenient to use

Technical Field

The utility model relates to a detection tool field, in particular to integrative function test fixture of manual-automatic convenient to use.

Background

The function 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, is applied to analog, digital, memory, RF and power supply circuits, and needs a corresponding function test fixture for each form; in the process of using the function test fixture, the existing function test fixture clamps the PCB to cause extrusion damage of the PCB, so that the use effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an integrative function test fixture of manual-automatic convenient to use can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a manual and automatic integrated function test jig convenient to use comprises a buffer type jig frame, wherein the buffer type jig frame comprises a support frame, an adjusting through groove, a through hole, a base column, a movable column, a spring, a placing plate and a cushion pad, the adjusting through groove is formed in the middle of the rear end of the support frame, the through hole is formed in the four corners of the upper end plate of the support frame, the base column is arranged in the through hole, the movable column is inserted into the hole formed in the upper end of the base column, the spring is connected to the upper end of the movable column, the placing plate is placed in the middle of the front end of the support frame, the cushion pad is arranged on the upper end of the placing plate, an adjusting structure is arranged at the rear end of the support frame, the adjusting structure comprises a detection joint, a connecting hole, a connecting block, an electric push rod, a connector, a worm and a rotating, the hole is seted up to detection joint cylinder lateral wall and is connected with electric putter telescopic link, and the electric putter lower extreme is connected with the support frame through the bolt, the downthehole connector that has inserted of connecting hole, and connector and electric putter telescopic link are connected, the detection joint cylinder has cup jointed the worm gear turbine, and swing joint has worm gear in the support frame, worm gear upper end is connected with the rolling disc.

Preferably, the detection joint penetrates through the adjusting through groove to be connected with the connecting clamping block, a hole is formed in the side wall of the detection joint and is movably arranged with the electric push rod, and the detection joint is fixedly connected with the placing plate.

Preferably, the rubber pad which is bonded and connected with the lower end of the movable column faces the cushion pad.

Preferably, the connector is connected with the detection connector cylinder through threads, and the insertion rod on the end face of the connector is inserted into the hole formed in the rod head of the telescopic rod of the electric push rod.

Preferably, the cylinder at the lower end of the rotating disc is connected with the worm gear and the worm in a bolt fixing mode, and the side wall of the cylinder at the lower end of the rotating disc is connected with the supporting frame through threads.

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

utilize movable post, spring, blotter can realize the support frame and place the buffering between the board, reduce the harm of both clamping process to detecting the PCB board, utilize mutually supporting between worm gear, electric putter, connector, the detection joint, can realize that the detection joint reciprocates, can realize manual, automatic operation.

Drawings

Fig. 1 is a schematic view of an overall structure of a manual-automatic integrated function testing jig convenient to use according to the present invention;

fig. 2 is a schematic view of the overall structure of a convenient manual-automatic integrated function testing jig of the present invention;

fig. 3 is a schematic view of a buffer type jig frame of a manual-automatic integrated function testing jig convenient to use according to the present invention;

fig. 4 is the utility model relates to a manual-automatic integrative function test fixture's regulation structure split schematic diagram convenient to use.

In the figure: 1. a buffer type jig frame; 101. a support frame; 102. adjusting the through groove; 103. a through hole; 104. a base pillar; 105. a movable post; 106. a spring; 107. placing the plate; 108. a cushion pad; 2. an adjustment structure; 201. detecting the joint; 202. connecting holes; 203. connecting a clamping block; 204. an electric push rod; 205. a connector; 206. a worm gear; 207. and (6) rotating the disc.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a manual-automatic integrated function testing jig convenient to use comprises a buffer type jig frame 1, wherein the buffer type jig frame 1 comprises a support frame 101, an adjusting through groove 102, a through hole 103, a base column 104, a movable column 105, a spring 106, a placing plate 107 and a cushion pad 108, the adjusting through groove 102 is formed in the middle of the rear end of the support frame 101, the through hole 103 is formed in the four corners of the upper end plate of the support frame 101, the base column 104 is arranged in the through hole 103, the movable column 105 is inserted into the upper end of the base column 104, the spring 106 is connected to the upper end of the movable column 105, the placing plate 107 is placed in the middle of the front end of the support frame 101, the cushion pad 108 is arranged at the upper end of the placing plate 107, an adjusting structure 2 is arranged at the rear end of the support frame 101, and the adjusting structure 2 comprises a detection joint 201, a connecting, The detection joint 201 is provided with a connecting hole 202 on the cylindrical end face, the detection joint 201 is sleeved with a connecting clamping block 203, the side wall of the detection joint 201 is provided with a hole connected with an electric push rod 204 telescopic rod, the lower end of the electric push rod 204 is connected with the support frame 101 through a bolt, a connecting head 205 is inserted into the connecting hole 202, the connecting head 205 is connected with the electric push rod 204 telescopic rod, the detection joint 201 is sleeved with a worm gear 206 worm wheel, the support frame 101 is movably connected with the worm gear 206 worm, and the upper end of the worm gear 206 worm is connected with the rotating disc 207.

The detection joint 201 penetrates through the adjusting through groove 102 to be connected with the connecting clamping block 203, a hole is formed in the side wall of the detection joint 201 to be movably arranged with the electric push rod 204, and the detection joint 201 is fixedly connected with the placing plate 107.

Wherein, the rubber pad bonded and connected with the lower end of the movable column 105 is opposite to the cushion pad 108; the movable column 105, the spring 106 and the cushion pad 108 can be used for buffering between the supporting frame 101 and the placing plate 107, and damage to the detection PCB in the clamping process of the two is reduced.

The connector 205 is connected with the detection connector 201 cylinder through a thread, and an insertion rod on the end face of the connector 205 is inserted into a hole formed in the telescopic rod head of the electric push rod 204.

Wherein, the cylinder at the lower end of the rotating disc 207 is connected with the worm gear 206 in a bolt fixing mode, and the side wall of the cylinder at the lower end of the rotating disc 207 is connected with the support frame 101 through threads; the mutual matching among the worm gear 206, the electric push rod 204, the connector 205 and the detection joint 201 can realize the up-and-down movement of the detection joint 201, and can realize manual and automatic operation.

It should be noted that, the utility model relates to a manual-automatic integrated function testing jig convenient to use, when assembling the buffering type jig frame 1 and adjusting the structure 2, the lower end of the movable column 105 of the buffering type jig frame 1 is aligned with the hole opened on the upper end of the base column 104 for insertion, the upper end of the movable column 105 is provided with the spring 106, the lower end of the spring 106 is welded and fixed with the baffle disc on the upper end of the movable column 105, the lower end of the movable column 105 extends out of the hole opened on the lower end of the base column 104, because the baffle disc on the upper end of the movable column 105 prevents the movable column 105 from falling out of the base column 104, the lower end of the base column 104 is aligned with the hole 103 opened on the support frame 101, the base column 104 is connected with the support frame 101 through screw threads, the hole opened on the upper end of the base column 104 is provided with the plug for insertion, the hole opened on the base column 104 is blocked, the cylinder of the detection joint 201 arranged on the adjusting structure 2 is inserted into the groove of the adjusting through groove 102 arranged on the support frame 101, the end face of the connecting fixture block 203 is provided with a hole aligned with the end of the cylinder of the detection joint 201 for sleeving, the connecting fixture block 203 is contacted with the thread arranged on the side wall of the cylinder of the detection joint 201 and fixedly connected with the side wall of the cylinder of the detection joint 201 through the thread, the connecting fixture block 203 limits the detection joint 201 from falling out of the adjusting through groove 102, the edge of the placing plate 107 is contacted with the lower end edge of the detection joint 201 and fixedly connected with the lower end edge of the detection joint 201, the electric push rod 204 is placed on the support frame 101, the upper end of the telescopic rod of the electric push rod 204 is provided with a hole penetrating through the side wall of the cylinder of the detection joint 201, the connecting head 205 is aligned with the connecting hole 202 arranged on the cylinder, the worm wheel and the worm of the worm gear 206 are fixedly connected with the cylinder of the detection joint 201, the worm gear and the worm 206 are arranged in the support frame 101, the upper end of the worm gear and the worm 206 is fixedly connected with the rotating disc 207, the connection joint 205 is taken out to cancel the connection between the electric push rod 204 and the detection joint 201, and in the process of rotating the rotating disc 207 connected with the worm gear and the worm 206, the worm gear and the worm 206 drive the detection joint 201 to slide up and down along the adjusting through groove 102.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an integrative function test fixture of manual-automatic convenient to use which characterized in that: including buffer type tool frame (1), buffer type tool frame (1) is including support frame (101), regulation logical groove (102), through-hole (103), pillar (104), activity post (105), spring (106), place board (107), blotter (108), and the department has seted up regulation logical groove (102) in the middle of the rear end of support frame (101), through-hole (103) have been seted up to the up end plate four corners department of support frame (101), and through-hole (103) downthehole pillar (104) that are provided with, pillar (104) upper end is seted up the hole and is inserted activity post (105), and the upper end of activity post (105) is connected with spring (106), place board (107) in the middle of support frame (101) front end, and the upper end of placing board (107) is provided with blotter (108), the rear end of support frame (101) is provided with adjusts structure (2), and adjusts structure (2) including detection joint (201), A connecting hole (202), a connecting fixture block (203), an electric push rod (204), a connector (205), a worm gear (206) and a rotating disc (207), wherein the cylindrical end surface of the detection connector (201) is provided with the connecting hole (202), a connecting clamping block (203) is sleeved on the cylinder of the detection joint (201), the side wall of the cylinder of the detection joint (201) is provided with a hole which is connected with an electric push rod (204) telescopic rod, the lower end of the electric push rod (204) is connected with the support frame (101) through a bolt, a connector (205) is inserted into the connecting hole (202), the connector (205) is connected with the telescopic rod of the electric push rod (204), the cylinder of the detection connector (201) is sleeved with a worm gear (206) worm wheel, and a worm gear (206) and a worm are movably connected in the support frame (101), and the upper end of the worm gear (206) and the worm is connected with a rotating disc (207).

2. The manual-automatic integrated function testing jig convenient to use of claim 1, characterized in that: the detection joint (201) penetrates through the adjusting through groove (102) to be connected with the connecting clamping block (203), a hole is formed in the side wall of the detection joint (201) and movably arranged with the electric push rod (204), and the detection joint (201) is fixedly connected with the placing plate (107).

3. The manual-automatic integrated function testing jig convenient to use of claim 2, characterized in that: the rubber pad which is bonded and connected with the lower end of the movable column (105) is opposite to the cushion pad (108).

4. The manual-automatic integrated function testing jig convenient to use of claim 3, characterized in that: the connector (205) is connected with the cylinder of the detection connector (201) through threads, and the inserted rod on the end face of the connector (205) is inserted into the telescopic rod head of the electric push rod (204) to form a hole.

5. The easy-to-use manual-automatic integrated function testing jig of claim 4, characterized in that: the lower end cylinder of the rotating disc (207) is connected with the worm gear (206) in a bolt fixing mode, and the side wall of the lower end cylinder of the rotating disc (207) is connected with the support frame (101) through threads.