KR102633994B1 - Socket for testing product - Google Patents

Abstract

The product test socket includes a product seating unit having a fixing part for fixing a product having a first terminal; A side pusher unit disposed on the product seating unit and including a pusher part in contact with two adjacent sides of the product and an extension part extending diagonally from an edge of the pusher part so that the pusher part comes into contact with the two sides. ; a test unit disposed facing the first terminal and including a test block having a second terminal electrically coupled to the first terminal; and a side pusher movable unit that protrudes from the test unit toward the extension portion and first contacts the extension portion before the first and second terminals are aligned so that the pusher portion brings the two sides into close contact with the fixing portion. Includes.

Description

Product test socket{SOCKET FOR TESTING PRODUCT}

The present invention relates to a product test socket.

In general, small camera modules are widely used in mobile phones, automobiles, small electronic products, industrial surveillance devices, and home surveillance devices.

Since small camera modules have a very small volume and a wide variety of components are densely placed inside, the products are fully tested for normal operation and performance before shipping.

Typically, products such as small camera modules are tested through product test sockets.

Registered Patent No. 10-2218871, Product Test Socket, (registration date: February 17, 2021) includes a side pusher that contacts the product to prevent test defects by attaching the product to a designated position on the product support, A product test socket has been disclosed that prevents or suppresses damage to the product by allowing the pressurizing body that pressurizes the side pusher to move when the pressurizing body that operates the side pusher by pressing the upper part of the side pusher and the side pusher can no longer move. .

The product test socket disclosed in Registration Patent No. 10-2218871 requires that the product be completely transferred to the test position so that the cover body and the pressurizing body move downward together to press the upper surface of the side pusher, which causes the side pusher to move in the direction of pressing the product. It is moved. Afterwards, when the side pusher presses the product and the product is fixed in the designated position, a test signal is provided from the terminal formed on the cover body to the terminal of the product to perform a test of the product.

That is, according to Registration Patent No. 10-2218871, when the terminals of the product and the terminals of the cover body are aligned, the pressurizing body presses the side pusher, and the side pusher fixes the product in a designated position and connects the terminals of the product and the terminals of the cover body. are electrically connected to each other and product testing is performed.

However, according to Registration Patent No. 10-2218871, product alignment by the side pusher, connection and testing between the terminals of the product and the terminals of the cover body are complexly performed in a very short period of time, so product misalignment, product misalignment, etc. are caused by various reasons. Test defects may occur due to poor connection between terminals.

In addition, according to Registered Patent No. 10-2218871, after the terminals of the product and the terminals formed on the cover body are aligned, the pressurizing body presses the side pusher to fix the product and then performs the test, increasing the total time required to test the product. It can be.

Registered Patent No. 10-1689521, Test Socket (Registration Date: December 20, 2016) Registered Patent No. 10-2218871, Product Test Socket, (Registration Date: February 17, 2021)

In the present invention, before the terminals of the product and the test terminals that apply test signals to the terminals of the product are mutually aligned, the side pusher first fixes the product in a designated position, connects the terminals of the product and the test terminals to each other, and then tests the product. We provide a product test socket that can suppress or prevent test defects and shorten the overall time required for testing.

In one embodiment, a product test socket includes a product seating unit having a fixing part for fixing a product having a first terminal; A side pusher unit disposed on the product seating unit and including a pusher part in contact with two adjacent sides of the product and an extension part extending diagonally from an edge of the pusher part so that the pusher part comes into contact with the two sides. ; a test unit disposed facing the first terminal and including a test block having a second terminal electrically coupled to the first terminal; and a side pusher movable unit that protrudes from the test unit toward the extension portion and first contacts the extension portion before the first and second terminals are aligned so that the pusher portion brings the two sides into close contact with the fixing portion. Includes.

The product test socket includes a transfer unit that moves at least one of the product seating unit and the test unit so that the first and second terminals are aligned with each other; and at least one of the product seating unit and the test unit so that the first and second terminals are electrically connected when the first and second terminals are aligned while the pusher unit is in close contact with the product to the fixing unit. It further includes a raising and lowering unit for raising and lowering.

The side pusher movable unit of the product test socket is coupled to the lower surface of the test unit facing the product, and the side pusher movable unit is formed on the head portion coupled to the test unit and the lower portion of the head portion to determine the first and second It includes a movable part formed at a position that contacts the end of the extension before the terminals are aligned with each other, and the side pusher movable unit has a length that is in contact with the extension before the first and second terminals are electrically connected to each other. has

An end of the extension portion that is in contact with the side pusher movable unit of the product test socket and a side of the side pusher movable unit that is in contact with the extension portion are arranged in parallel with each other.

A receiving groove for accommodating the side pusher movable unit is formed in the test unit of the product test socket, and an elastic member for preventing product damage is disposed inside the receiving groove to elastically support the side pusher movable unit to prevent product damage. , a groove is formed in a portion of the product seating unit corresponding to the extension portion, and a return elastic member is disposed inside the groove to engage the extension portion to return the side pusher unit, and the extension portion seats the product. A separation prevention cover coupled to the product seating unit is formed across the extension portion to prevent the product from being separated from the unit.

A concave escape portion is formed on the product seating unit of the product test socket to prevent interference with the side pusher movable unit, and an end of the extension portion protrudes from the side formed by the escape portion.

In one embodiment, a product test socket includes a product seating unit having a fixing part for fixing a product having a first terminal; A pusher member disposed on the product seating unit, in contact with two adjacent sides of the product, and having a protrusion protruding from a lower surface, an extension member disposed at a lower portion of the pusher member and having a through hole into which the protrusion is inserted, the pusher member and a side pusher unit including an elastic member interposed between the extension members to prevent excessive pressure from being applied to the product; a test unit disposed to face the first terminal and including a test block having a second terminal electrically coupled to the first terminal; and a side pusher that protrudes from the test unit toward the extension member and first contacts the extension member before the first and second terminals are aligned so that the pusher member brings the two sides into close contact with the fixing unit. Includes units.

In the product test socket according to the present invention, a side pusher first fixes the product in a designated position before the product terminals and test terminals that receive test signals are aligned with each other, and then connects the product terminals and test terminals to each other. By testing the product afterward, it has the effect of suppressing or preventing test defects, improving test efficiency, and improving productivity by shortening the total time required for testing.

1 is a perspective view illustrating a product on which a test is performed in a product test socket according to an embodiment of the present invention.
FIG. 2 is a plan view showing a product test socket for testing the product shown in FIG. 1.
Figure 3 is a perspective view illustrating the product seating unit and side pusher unit shown in Figure 2.
Figure 4 is a cross-sectional view taken along line II' of Figure 3.
Figure 5 is a cross-sectional view showing the connection relationship between the product seating unit, the side pusher unit, and the test unit according to an embodiment of the present invention.
Figure 6 is a perspective view showing a side pusher operation unit according to an embodiment of the present invention.
Figures 7 and 8 are diagrams showing the operation of a product test socket according to an embodiment of the present invention.
Figure 9 is a cross-sectional view showing a product test socket according to another embodiment of the present invention.

The present invention described below can be modified in various ways and can have various embodiments. Specific embodiments will be illustrated in the drawings and described in detail in the detailed description.

However, this is not intended to limit the present invention to specific embodiments, and should be understood to include all transformations, equivalents, and substitutes included in the spirit and technical scope of the present invention. In describing the present invention, if it is determined that a detailed description of related known technologies may obscure the gist of the present invention, the detailed description will be omitted.

The terms used in this patent are only used to describe specific embodiments and are not intended to limit the invention. Singular expressions include plural expressions unless the context clearly dictates otherwise. In this patent, terms such as “comprise” or “have” are intended to designate the presence of features, numbers, steps, operations, components, parts, or combinations thereof described in the specification, but are not intended to indicate the presence of one or more other features. It should be understood that this does not exclude in advance the possibility of the existence or addition of elements, numbers, steps, operations, components, parts, or combinations thereof.

Additionally, terms such as first and second may be used to separately describe various components, but the components should not be limited by the terms. The above terms are used only for the purpose of distinguishing one component from another.

In addition, when at least two different embodiments are described in this patent, all or part of the components of each embodiment can be merged and used interchangeably without departing from the technical spirit of the present invention. .

1 is a perspective view illustrating a product on which a test is performed in a product test socket according to an embodiment of the present invention.

Referring to FIG. 1, the product 10 on which testing is performed in the product test socket 800 may include a small camera module used in mobile phones, automobiles, small electronic products, industrial surveillance devices, and home surveillance devices.

The product (10) includes a camera body (2) with a built-in camera module, a flexible circuit board (4) electrically connected to the camera module, and a first terminal (6) connected to the flexible circuit board (4) to input and output signals. Includes.

FIG. 2 is a plan view showing a product test socket for testing the product shown in FIG. 1.

The product test socket 800 includes a product seating unit 100, a side pusher unit 200, a test unit 300, and a side pusher operation unit 400.

In addition, the product test socket 800 includes a base body 500 for supporting the product seating unit 100, the side pusher unit 200, the test unit 300, and the side pusher operation unit 400, as shown in Figure 5. A transfer unit 600 shown in FIG. 5 that relatively transports the product seating unit 100 and the test unit 300, and a lifting and lowering unit shown in FIG. 5 that relatively raises and lowers the product seating unit 100 and the test unit 300. It may further include (700).

Figure 3 is a perspective view illustrating the product seating unit and side pusher unit shown in Figure 2. Figure 4 is a cross-sectional view taken along line II' of Figure 3.

Referring to FIGS. 2, 3, and 4, the product seating unit 100 has a plate shape and is formed on the product seating body 110 arranged parallel to the ground and the upper surface of the product seating body 110, as shown in FIG. 1. It includes a fixing part 120 that fixes the illustrated product 10 in a designated position.

In one embodiment of the present invention, the fixing part 120 formed on the upper surface of the product seating body 110 protrudes a portion of the upper surface of the product seating body 110 so as to fix the product 10 in a designated position. is formed

The fixing part 120 has two side walls 122 and 124 that simultaneously contact two adjacent sides of the product 10. When two adjacent sides of the product 10 are formed at right angles, the two side walls 122 and 124 are also formed at right angles.

Although in one embodiment of the present invention, the fixing part 120 is shown and described as protruding from the upper surface of the product seating body 110, unlike this, the fixing part 120 is concave from the upper surface of the product seating body 110. It may be formed in a groove shape.

A protrusion 126 is formed on the upper surface of the product seating body 110 to prevent the flexible circuit board 4 of the product 10 from flowing. The protrusion 126 is formed on the side of the flexible circuit board 4 and It may be formed at a corresponding position.

In one embodiment of the present invention, it is shown and described that one protrusion 126 is formed on the upper surface of the product seating body 110, but at least two or more protrusions 126 may be formed.

The side pusher unit 200 attaches the camera body 2 of the product 10 disposed on the upper surface of the product seating body 110 to the fixing part 120 to connect the first terminal 6 of the product 10 and the camera body 2 of the product 10, which will be described later. Ensure that the second terminals of the test unit to be accurately aligned and electrically connected to each other.

The side pusher unit 200 is disposed on the upper surface of the product seating unit 100 where the fixing portion 120 is not formed.

The side pusher unit 200 includes a pusher portion 210 and an extension portion 220.

The pusher unit 210 includes a first pusher unit 212 and a second pusher unit 214.

The first pusher unit 212 presses the first side 2a of the camera body 2 facing one side wall 124 of the fixing unit 120.

The second pusher unit 214 extends from the first pusher unit 212 to a position where it presses the second side 2b of the camera body 2 facing the other side wall 122 of the fixing unit 120.

The first pusher unit 212 and the second pusher unit 214 may be formed in an 'L' shape or a 'V' shape when viewed from a plan view.

The extension part 220 extends from the pusher part 210. The extension portion 220 may be formed in a flat bar shape, and the extension portion 220 extends in a third direction, which is a diagonal direction inclined with respect to the first or second direction, as shown in FIG. 2. can be formed. The third direction may be an oblique direction inclined at 30° to 45° with respect to the first or second direction.

In one embodiment of the present invention, when the extension portion 220 is formed parallel to the first direction defined in FIG. 2 instead of the third direction, the camera body 2 is connected to the fixed portion by the first pusher portion 212. It only comes into close contact with the side wall 124 of (120) and does not come into close contact with the adjacent side wall 122.

In addition, when the extension part 220 is formed parallel to the second direction defined in FIG. 2 instead of the third direction, the camera body 2 is pushed to the side wall of the fixing part 120 by the second pusher part 214. It only adheres to 122) and does not adhere to the adjacent side wall 124.

Accordingly, by forming the extension portion 220 in a third direction diagonal with respect to the first or second direction, the extension portion 220 contacts the side pusher movable unit 400 to be described later, thereby forming the first and second pusher portions. (212, 214) press the first and second sides (2a, 2b) of the camera body (2) at the same time.

Referring to FIG. 4, a concave groove 118 is formed on the upper surface of the product seating unit 100 corresponding to the extension part 220, and the product is received inside the groove 118 from the lower surface of the extension part 220. A protruding locking protrusion 222 is formed.

The size of the groove 118 is formed to be larger than the size of the locking protrusion 222, so that the locking protrusion 222 can reciprocate within the groove 118.

Meanwhile, a return elastic member 224 is disposed inside the groove 118 so that the side pusher unit 200 returns to the designated position after the test of the product 10 is completed.

One end of the return elastic member 224 is disposed to face the inner surface formed by the groove 118, and the other end opposite to one end of the return elastic member 224 is disposed against the side of the locking protrusion 222. are placed facing each other.

Meanwhile, in order to prevent the extension part 220 of the side pusher unit 200 from being separated from the upper surface of the product seating unit 100, a separation prevention cover 226 is coupled to the upper surface of the extension part 220.

The separation prevention cover 226 may have a rectangular plate shape crossing the upper surface of the extension part 220, and the separation prevention cover 226 may be coupled to the upper surface of the product seating unit 100 using a fastening screw or the like.

Referring again to FIGS. 3 and 4 , the product seating unit 100 may be formed with a relief portion 115 that is concavely formed from the upper surface.

The escape portion 115 is shown in FIG. 2 and prevents the product seating unit 100 and the side pusher movable unit 400 from interfering with each other when the side pusher movable unit 400, which will be described later, approaches the extension portion 220. prevent. The side pusher movable unit 400 may be in contact with the end of the extension portion 220 of the side pusher unit 200 by the escape portion 115.

In one embodiment of the present invention, the end of the extension part 220 is a side formed by the escape part 115 so that the side pusher movable unit 400 can contact the extension part 220 through the escape part 115. A certain length protrudes from.

Referring again to FIG. 2 , the test unit 300 is installed on the base body 500, and the test unit 300 is placed at a higher position than the product seating unit 100. The test unit 300 is disposed to face the first terminal 6 at the top of the product 10 placed on the product seating unit 100.

The test unit 300 includes a test block 310 in which a second terminal 320 is electrically connected to the first terminal 6.

A circuit board (not shown) that provides power and test signals to the second terminal 320 is coupled to the test block 310.

The product 10 is operated by power supplied from a circuit board (not shown) to the first terminal 6 through the second terminal 320, and power supplied from the circuit board (not shown) to the first terminal 320. 1 The product (10) is tested by the test signal provided to terminal (6).

Figure 5 is a cross-sectional view showing the connection relationship between the product seating unit, the side pusher unit, and the test unit according to an embodiment of the present invention.

Referring to FIG. 5, the product is seated so that the first terminal 6 of the product 10 fixed to the product seating unit 100 and the second terminal 320 of the test unit 300 are aligned at mutually designated positions. A transfer unit 600 is coupled to the base body 500 to transfer at least one of the unit 100 and the test unit 300.

The transfer unit 600 may include, for example, a linear reciprocating unit such as a cylinder unit that transfers one of the product seating unit 100 and the test unit 300 in a direction parallel to the ground.

In one embodiment of the present invention, the product seating unit 100 is transferred to a place where the test unit 300 is placed by the transfer unit 600.

Meanwhile, in order to electrically connect the first terminal 6 of the mutually aligned product 10 and the second terminal of the test unit 300, at least one of the test unit 300 and the product seating unit 100 is used. In order to raise and lower, a raising and lowering unit 700 is coupled to the base body 500.

In one embodiment of the present invention, the test unit 300 is raised and lowered in the direction toward the product seating unit 100 by the raising and lowering unit 700.

Figure 6 is a perspective view showing a side pusher operation unit according to an embodiment of the present invention.

Referring again to FIGS. 2, 5, and 6, the side pusher operation unit 400 operates the side pusher unit 200 to bring the camera body 2 of the product 1 into close contact with the fixing part 120. Do it.

The side pusher movable unit 400 may be disposed on the lower surface of the test block 310 of the test unit 300.

In one embodiment of the present invention, the side pusher movable unit 400 may be disposed inside the groove 312 formed on the lower surface of the test block 310.

The side pusher movable unit 400 disposed inside the groove 312 includes a head portion 410 and a movable portion 420.

The head portion 410 is inserted into the groove 312 formed in the test block 310, and the head portion 410 has a rectangular parallelepiped shape arranged in a direction parallel to the lower surface of the test block 310.

The movable part 420 extends in a bar shape in a downward direction from the lower surface of the head part 410.

The side surface of the movable part 420 is in contact with the end of the extension part 220, and the side surface of the movable part 420 may be formed parallel to the end of the extension part 220.

In one embodiment of the present invention, the side of the movable part 420 and the end of the extension part 220 are formed, for example, in a direction perpendicular to the third direction defined above.

Although in one embodiment of the present invention, the side surface of the movable part 420 is shown and described as being formed parallel to the end of the extension part 220, differently, the side surface of the movable part 420 and the end of the extension part 220 Can be formed as an acute angle.

In one embodiment of the present invention, the location of the side pusher movable unit 400 is an important technical factor that greatly affects the operation of the side pusher unit 200.

In one embodiment of the present invention, the movable part 420 of the side pusher movable unit 400 is connected to the first terminal 6 of the product 10 and the second terminal 320 of the test unit 300 of the test block 310. ) is disposed at a position in contact with the end of the extension portion 220 before being aligned at the mutually designated position.

That is, the movable part 420 of the side pusher movable unit 400 is in contact with the end of the extension part 220 before the first and second terminals 6 and 320 are aligned at mutually designated positions to move the extension part 220. It moves in three directions, and before the first and second terminals 6,320 are aligned perpendicularly to each other, the pusher part 210 comes into contact with the camera body 2 of the product 10 and fixes the camera body 2. Closely attached to the government (120).

When the first and second terminals 6,320 are aligned at mutually designated positions, the camera body 2 and the first terminal 6 of the product 10 are connected by the side pusher operation unit 400 and the side pusher unit 200. is disposed at a designated location of the fixing part 120.

In one embodiment of the present invention, the length of the side pusher movable unit 400 is the length of the extension portion 220 before the raising and lowering unit 700 is operated and the first and second terminals 6,320 are electrically connected to each other. It is formed with a length that contacts the end.

Meanwhile, if the size of the camera body 2 of the product 10 is larger than the specified size, the side pusher unit 200, operated by the side pusher movable unit 400, excessively pressurizes the product 10, causing the product ( 10) Alternatively, damage to the side pusher unit 200 may occur.

In one embodiment of the present invention, in order to prevent damage to the product 10 or the side pusher unit 200, an elastic member 430 for preventing product damage is disposed on the side pusher operation unit 400.

The elastic member 430 for preventing product damage may be a coil spring inserted into the groove 312 formed in the test block 310.

The elastic member 430 for preventing product damage is deformed when the pressing force with which the side pusher unit 200 presses the product 10 exceeds a certain amount and causes the side pusher operation unit 400 to retract to prevent damage to the product 10. . The elastic member 430 for preventing product damage may be a compression coil spring or a tension coil spring.

Hereinafter, a test process using a product test socket will be described with reference to FIGS. 2, 7, and 8.

In order to test the product 10 shown in FIG. 1 using the product test socket 800, first, as shown in FIG. 2, the test unit 300 and the product seating unit 100 are arranged to be offset from each other. The product 10 is placed on the fixing part 120 on the upper surface of the product seating unit 100.

At this time, the product 10 disposed around the fixing unit 120 and the pusher portion 210 of the side pusher unit 200 disposed on the product seating unit 100 are spaced apart from each other.

Figures 7 and 8 are diagrams showing the operation of a product test socket according to an embodiment of the present invention.

Referring to FIG. 7, when the test unit 300 is moved toward the product seating unit 100 by the transfer unit 600 while the product 10 is placed on the product seating unit 100, the side pusher movable unit ( The gap between 400 and the extension portion 220 of the side pusher unit 200 is reduced.

In one embodiment of the present invention, before the first terminal 6 of the product seating unit 100 and the second terminal 320 of the test unit 300 are aligned at the designated position by the transfer unit 600, As shown in Figure 7, the side pusher movable unit 400 and the extension portion 220 of the side pusher unit 200 contact each other.

When the side pusher movable unit 400 and the extension portion 220 contact each other, the first and second terminals 6,320 are not aligned with each other and are spaced apart by a predetermined distance G1 as shown in FIG. 7.

Thereafter, as the transfer unit 600 continues to move, the gap G1 between the first and second terminals 6,320 is reduced and the pusher unit 210 of the side pusher unit 200 is moved to the camera of the product 10. While contacting the main body 2, the product 10 is moved toward the fixing part 120 of the product seating unit 100.

Afterwards, the transfer unit 600 continues to move, and when the first and second terminals 6,320 are aligned at the designated positions, the camera body 2 of the product 10 is placed on the product seating unit 100 by the side pusher unit 200. It is in close contact with the fixing part 120.

Subsequently, the test unit 300 is lowered by the raising and lowering unit 700, and the second terminal 320 formed in the test unit 300 and the first terminal of the product 10 placed on the product seating unit 100 ( 6) are in mutual contact.

When the first and second terminals 6,320 are electrically connected to each other, power and a test signal are provided from the circuit board (not shown) of the test unit 300 to the first terminal 6 to perform testing of the product 10. do.

According to an embodiment of the present invention, unlike the prior art, before the first terminal 6 of the product 10 and the third terminal 320 of the test unit 300 are aligned at mutually designated positions, the product 10 First align to the fixing part 120 of the product seating unit 100, align the first and second terminals 6,320 at designated positions, and then electrically connect the first and second terminals 6,320 to each other for testing. By performing this, you can prevent test defects that occur during testing and shorten the test time.

Figure 9 is a cross-sectional view showing a product test socket according to another embodiment of the present invention. The product test socket shown in FIG. 9 is substantially the same as the product test socket shown and described previously with FIGS. 1 to 8 except for the side pusher unit. Therefore, duplicate descriptions of the same components will be omitted, and the same components will be given the same names and same reference numerals.

Referring to FIG. 9, the product test socket 800 includes a product seating unit 100, a side pusher unit 250, a test unit 300, and a side pusher operation unit 400.

The side pusher unit 250 includes a pusher member 215, an extension member 218, a first elastic member 219a, and a second elastic member 219b.

The pusher member 215 is formed in a shape suitable for simultaneous contact with the two adjacent sides of the product 10 shown in FIG. 1 .

The pusher member 215 may be formed, for example, in an L-shape or a V-shape. The pusher member 215 may be disposed on the upper surface of the product seating unit 100.

A protrusion 215a is formed on the lower surface of the pusher member 215 and protrudes from the lower surface of the extension portion extending from the rear of the pusher member 215.

The extension member 218 includes a bottom plate 216 and a stopping plate 217. The extension member 218 is disposed in a groove formed concavely from the upper surface of the product seating unit 100.

The bottom plate 216 is formed in a plate shape, and an extension of the pusher member 215 is disposed on the upper surface of the bottom plate 216, and a protrusion 215a formed on the pusher member 215 is inserted into the bottom plate 216. A through hole 216a is formed.

The locking plate 217 is disposed at an end of the bottom plate 216 in an upright state, and the side pusher movable unit 400 is in contact with the end of the locking plate 217.

Meanwhile, a first elastic member 219a is disposed between the stopping plate 217 and the pusher member 215 to prevent excessive pressure from being applied to the product 10, and the bottom plate 216 and the product seating unit ( A second elastic member 219b is formed between 100).

When excessive pressure is applied to the product 10 for various reasons, the first and second elastic members 219a and 219b are compressed to prevent damage to the product 10 or the side pusher unit 250.

As explained in detail above, the product test socket first secures the product in a designated position before the product terminals and test terminals that receive test signals are aligned with each other, and then connects the product terminals and test terminals. By performing product testing after interconnecting, test defects can be suppressed or prevented, improving test efficiency and shortening the total time required for testing, thereby improving productivity.

Meanwhile, the embodiments disclosed in these drawings are merely provided as specific examples to aid understanding, and are not intended to limit the scope of the present invention. It is obvious to those skilled in the art that in addition to the embodiments disclosed herein, other modifications based on the technical idea of the present invention can be implemented.

100...product seating unit 200...side pusher unit
300...test unit 400...side pusher actuation unit
500...base body 600...transfer unit
700...lifting and lowering unit

Claims (7)

a product seating unit including a product seating body on which a fixing part for fixing a product having a first terminal is formed;
A pusher member disposed on the upper surface of the product seating body, in contact with two adjacent sides of the product, and having a protrusion protruding from the lower surface, and a through hole disposed in a lower portion of the pusher member at an angle to the pusher member and into which the protrusion is inserted. An extension member including a formed bottom plate and a locking plate disposed at an end of the bottom plate in a standing state from the bottom plate, and an agent disposed between the locking plate and the pusher member to prevent excessive pressure from being applied to the product. A side pusher unit including an elastic member having one elastic member and a second elastic member disposed between the bottom plate and the product seating body;
a test unit disposed to face the first terminal and including a test block having a second terminal electrically coupled to the first terminal; and
A side pusher movable unit that protrudes from the test unit toward the locking plate and first contacts the locking plate before the first and second terminals are aligned, so that the pusher member brings the two sides into close contact with the fixing part. Includes,
A concave escape portion is formed on the upper surface of the product seating body to prevent interference with the side pusher movable unit while the product seating body is moving,
A product test socket in which the size of the through hole is formed to be larger than the size of the protrusion so that the protrusion is guided inside the through hole. According to paragraph 1,
a transfer unit that moves the product seating unit so that the first and second terminals are aligned with each other; and
When the first and second terminals are aligned while the pusher member is in close contact with the product to the fixing unit, at least one of the product seating unit and the test unit is installed so that the first and second terminals are electrically connected. A product test socket that further includes a lifting and lowering unit. According to paragraph 1,
The side pusher movable unit is coupled to the lower surface of the test unit facing the product,
The side pusher movable unit includes a head portion coupled to the test unit and a movable portion formed on a lower portion of the head portion and formed at a position in contact with an end of the extension portion before the first and second terminals are aligned with each other,
The side pusher movable unit is a product test socket having a length in contact with the locking plate before the first and second terminals are electrically connected to each other. According to paragraph 1,
A product test socket in which an end of the locking plate that is in contact with the side pusher movable unit and a side of the side pusher movable unit that is in contact with the locking plate are arranged in parallel with each other. According to paragraph 1,
A product test socket having a separation prevention cover coupled to the product seating body across the extension member to prevent the extension member from being separated from the product seating unit. delete delete

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