TWI839766B - Drawer-type burner socket - Google Patents

Abstract

The present invention provides a drawer-type burner socket, comprising: a main body, arranged on a burner carrier, and having a receiving space; a heat conducting portion, arranged above the main body, and arranged to move the heat conducting portion along a vertical direction and relative to the main body between an open position and a closed position according to an operation; a guide portion, arranged between the main body and the heat conducting portion; and a sliding portion, arranged to be movable. The slide part slides relative to the guide part and has a detection space to accommodate a detection object for detection; wherein, when the heat conducting part is in the closed position, the slide part is restricted between the main body and the heat conducting part and is located in the accommodating space, and when the heat conducting part is in the open position, the slide part is not restricted between the main body and the heat conducting part and can slide out of the guide part along a horizontal direction to expose the detection space.

Description

Drawer-type burner socket

The present invention relates to a drawer-type burner socket, and in particular to a drawer-type burner socket that can reduce the sliding stroke offset caused by the excessive weight of the heat sink fins during burn-in test.

In current burn-in tests, the performance of chips is getting stronger and stronger, and the heat generated under high power is also higher. In order to meet the heat dissipation requirements of the burn-in socket, the usual means is to add heat dissipation means, such as configuring heat sink fins, temperature vapor chambers or heat pipes with good thermal conductivity in the cover of the burn-in socket, or even installing additional heat dissipation fans or water cooling devices. Since most of these heat dissipation means are composed of heavy metal structures and are usually configured in the cover of the burn-in socket, the weight of the cover of the burn-in socket is usually much greater than the burn-in base fixed to the burn-in carrier. When the cover of the burner socket is operated and moves relative to the base of the burner socket, such as pivoting or sliding (horizontally sliding), especially when the overall center of gravity of the cover of the burner socket exceeds the base of the burner socket, the cover of the burner socket will generate a large torque due to gravity, causing damage to the connection structure between the cover of the burner socket and the base of the burner socket. The damaged connection structure can increase additional friction, making it difficult for users to operate the cover. Even when the cover that is operated to be opened generates torque with the base, the overweight cover may also deform the burner carrier, and further affect the connection and fixing structure between the base of the burner socket and the burner carrier.

Based on the influence of the above operating torque on the burn-in socket, after multiple operations, the movement stroke of the cover of the burn-in socket will be offset, which will cause the contact head of the cover to be unable to align and fully contact the detection chip when the cover is closed, so that the pressure on the area on the chip is different and pressure damage occurs, causing the chip to break or damage. And the pressure damage may further bend the probe in the burn-in socket, and ultimately cause the internal parts of the burn-in socket to be replaced frequently, which is not conducive to the efficiency and maintenance cost of the burn-in socket.

In view of this, the inventor has developed a drawer-type burner socket that reduces the operating torque to effectively improve the shortcomings of the previous technology. This is the design purpose of the present invention.

In view of the above, the present invention provides an independent slide rail structure between the upper part of the burner socket and the lower part of the burner socket, so that there is no need for sliding between the upper part of the burner socket and the lower part of the burner socket, thereby reducing the loss caused by the torque effect.

To achieve the above-mentioned purpose, the present invention provides a drawer-type burner socket, comprising: a main body, disposed on a burner carrier, having a receiving space; a heat conducting portion, disposed above the main body, and configured to move the heat conducting portion along a vertical direction and relative to the main body between an open position and a closed position according to an operation; a guide portion, disposed between the main body and the heat conducting portion; and a sliding portion. , configured to slide relative to the guide portion, and having a detection space to accommodate a detection object for detection; wherein, when the heat conductive portion is in the closed position, the sliding portion is restricted between the main body and the heat conductive portion and is located in the accommodating space, and when the heat conductive portion is in the open position, the sliding portion is not restricted between the main body and the heat conductive portion and can slide out of the guide portion along a horizontal direction to expose the detection space. The drawer-type burner socket as described above further includes: a plurality of positioning columns, connecting the main body and the heat conductive portion to allow the heat conductive portion to move along the vertical direction to approach or move away from the main body.

The drawer-type burner socket as described above, wherein the positioning posts are spring pins or telescopic posts.

The drawer-type burner socket as described above, wherein the guide portion moves between the main body and the heat-conducting portion along the vertical direction via the positioning columns.

In the drawer-type burner socket as described above, a pair of protrusions are further provided on the opposite outer side surfaces of the sliding portion, and a groove corresponding to the pair of protrusions is provided on the inner side surface of the guide portion to accommodate the pair of protrusions.

In the drawer-type burner socket as described above, a plurality of elastic members are further arranged at the bottom of the guide portion, so that when the heat-conducting portion is in the open position, the elastic members force the guide portion to be away from the main body.

In the drawer-type burner socket as described above, a plurality of elastic members are connected between the guide portion and the heat-conducting portion, and when the heat-conducting portion is in the open position, the elastic members force the guide portion to move away from the main body.

The drawer-type burner socket as described above, wherein the elastic members are included in the positioning columns.

As described above, in the drawer-type burner socket, when in the closed position, the sliding portion forms an electrical connection with the main body to detect the detection object, and the heat conductive portion contacts the top surface of the detection object to discharge the accumulated heat of the detection object.

In the drawer-type burner socket as described above, a plurality of bearings are disposed on the outer side surfaces of the pair of protrusions of the sliding portion, and the sliding portion slides in the groove of the guide portion via the bearings.

The drawer-type burner socket as described above, wherein a pair of outer wall portions are fixedly connected to both sides of the main body portion to accommodate the heat conducting portion and the guide portion, and the pair of outer wall portions are further pivotally connected to a handle portion; and the heat conducting portion is fixedly connected to a pair of inner wall portions, and the pair of inner wall portions are pivotally connected to a pair of connecting rod portions; wherein the handle portion is connected to the pair of connecting rod portions, and the heat conducting portion is driven to move along the vertical direction by the operation.

In the drawer-type burner socket as described above, a pair of locking parts are pivotally connected on both sides of the handle part, and the pair of locking parts can cooperate with a pair of positioning blocks protruding from the pair of outer wall parts to limit the operation of the handle part.

100: Burner socket

110: Main body

111: Containment Space

120: Heat conduction part

121: Heat dissipation structure

122: Positioning column

123: Elastic parts

130: handle

140: Sliding part

141: Detection space

142: convex part

150: Guidance Department

200: Test object

300: Burning machine carrier board

500: Burner socket

510: Headquarters

511: Containment Space

512: Mother Seat

520: Heat transfer unit

5201:Hollow opening

5202: Containment opening

521: Heat dissipation structure

522: Positioning column

523: Fan

524: Wireless connector

5241: Connector base

5242:Circuit board

5243: Conductive Shrapnel

5244: Conductive structure

5245:Wire socket

525: Terminal block

530: Handle

531: First gripping part

532: Second gripping part

533: Side of handle

5331:Guide hole

534: Buckle section

5341: Connecting rod

5342:Hook

540: Sliding part

541: Detection space

542: convex part

5421: Bearings

550: Guidance Department

560: Outer wall

5601: First extension

5602: Second extension

561: Inner wall

5611: Arc groove

562: Connecting rod

5621: Joints

563: Telescopic rod

621: Heat dissipation structure

630: Handle

631: First gripping part

632: Second gripping part

633: Side of handle

6341: Connecting rod

6342:Hook

660: Outer wall

a1: vertical direction

a2: horizontal direction

P1, P2: Location

S: Spring

Figure 1 is a schematic diagram showing the first embodiment of the drawer-type burner socket of the present invention.

Figure 2 is a schematic side view showing a variation of the guide portion of the present invention.

Figure 3 is a side view showing another variation of the guide portion of the present invention.

Figure 4 is a schematic side view showing the drawer-type burner socket of the present invention in the closed position.

FIG5 is a front view showing the second embodiment of the drawer-type burner socket of the present invention in the open position.

FIG6 is a schematic diagram showing the reverse side of the second embodiment of the drawer-type burner socket of the present invention in the open position.

FIG. 7 is a schematic diagram showing the reverse side of the second embodiment of the drawer-type burner socket of the present invention in the closed position, wherein the heat dissipation structure and the fan are omitted.

FIG8A is a three-dimensional diagram showing the wireless connector of the drawer-type burner socket of the present invention in the open position.

FIG8B is a schematic diagram showing the wireless connector of the drawer-type burner socket of the present invention in the closed position.

Figures 9A to 9E show the continuous motion diagrams of the second embodiment of the drawer-type burner socket of the present invention from the open position to the closed position.

FIG10 is a schematic diagram showing a variation of the sliding portion of the drawer-type burner socket of the present invention.

FIG11 is a schematic diagram showing the handle portion of the second embodiment of the drawer-type burner socket of the present invention.

Figure 12A is an enlarged view of part A in Figure 9E when the drawer-type burner socket is in the closed position.

FIG. 12B is a schematic diagram showing the buckle portion of the present invention in a locked state.

FIG. 13A is a schematic diagram showing FIG. 12A in the open position.

FIG. 13B is a schematic diagram showing the buckle portion of the present invention in an unlocked state.

Figures 14A to 14B show the third embodiment of the drawer-type burner socket of the present invention, operating in the open position.

Figures 15A to 15B show the third embodiment of the drawer-type burner socket of the present invention, operating in the closed position.

First, the configuration of the first embodiment of the drawer-type burner socket of the present invention is described. Please refer to the schematic diagram of the burner socket in the open position in Figure 1. As shown in the figure, the burner socket 100 has a body 110, which is basically defined by a top side, a bottom surface and four side surfaces, and a receiving space 111 is formed on the top side for receiving at least a sliding portion 140. The burner socket 100 is fixedly connected to a burner carrier 300 or a printed circuit board (PCB) via the bottom surface of the body 110 (with electrical connection means).

The main body 110 is provided with a heat conducting part 120 on the upper side facing the top side, and the top side of the heat conducting part 120 has a heat dissipation structure 121 such as a heat dissipation fin assembly, and the bottom of the heat conducting part 120 relative to the top side has a contact head (not shown in FIG. 1), and the contact head and the heat dissipation structure 121 are heat conduction coupled. The contact head is used to contact a test object 200 during the burn-in test, wherein the test object 200 can be an integrated circuit or other customized chip, etc., so that the accumulated heat of the test object 200 can be discharged through the contact head and the heat dissipation structure 121.

A plurality of positioning posts 122 are disposed between the main body 110 and the heat conducting part 120. In this embodiment, there are four positioning posts 122 disposed at the four corners of the heat conducting part 120, but the present invention is not limited thereto. The bottoms of the positioning posts 122 are fixedly connected to the top side of the main body 110, i.e., the upward bottom surface in the receiving space 111, and the tops of the positioning posts 122 penetrate and are disposed in the through holes of the heat conducting part 120 corresponding to the four corners of the rectangle. When the heat conducting part 120 operates a handle 130 (the handle 130 is linked to the heat conducting part 120 by a hinge structure), the heat conducting part 120 moves in a vertical direction a1 under the guidance of the positioning posts 122. Each of the positioning posts 122 has a limiting portion (not shown) at the top. When the heat-conducting portion 120 continues to move upward, the limiting portions limit the rise of the heat-conducting portion 120 so that the heat-conducting portion 120 stops moving, thereby defining a maximum open position of the heat-conducting portion 120. At this time, the main body 110 and the heat-conducting portion 120 do not limit the sliding portion 140. In other words, when the heat-conducting portion 120 is at the maximum open position, the sliding portion 140 can be guaranteed to be in a releasable state. When the user operates the handle 130 in the opposite direction, the heat-conducting portion 120 will move downward in the vertical direction a1, and finally the heat-conducting portion 120 will abut against the main body 110, so that the main body 110 supports the heat-conducting portion 120, thereby defining a closed position (as shown in FIG. 4 ). At this time, the main body 110 and the heat conducting part 120 can accommodate and limit the movement of the sliding part 140. In other words, the positioning posts 122 are used to connect the main body 110 and the heat conducting part 120, and guide the heat conducting part 120 to move relative to the main body 110 along the vertical direction a1.

The sliding part 140 is disposed between the main body 110 and the heat conducting part 120, and a pair of guide parts 150 guide the sliding part 140. The sliding part 140 has a detection space 141 to accommodate a detection object 200 for detection, wherein a plurality of electrical contacts (not shown) are disposed at the bottom of the detection space 141 to correspond to the contact array at the bottom of the detection object 200 for detection. A pair of convex parts 142 are further disposed on a relatively outer side surface of the sliding part 140, and the sliding part 140 slides by the cooperation between the pair of convex parts 142 and the pair of guide parts 150. More specifically, the relatively inner side surface of the guide portion 150 is provided with grooves corresponding to the pair of protrusions 142, so as to support and guide the pair of protrusions 142 of the sliding portion 140 so that the sliding portion 140 can slide along a horizontal direction a2 between a receiving position in the guide portion 150 and an exposed position where the detection space 141 is completely exposed (i.e., a position where the user can replace the detection object 200). In the present invention, the pair of guide parts 150 can be a pair of slide rail structures, respectively fixed to the positioning posts 122 on both sides to define a sliding space for the sliding part 140 to slide therein; or the pair of guide parts 150 are constructed in a "ㄩ" shape to define an opening and a sliding space, so that the sliding part 140 enters and exits the opening and slides in the pair of guide parts 150.

In addition, in a possible embodiment, the sliding part 140 and the guide part 150 may also be composed of a linear slide rail, a ball slide rail or other slide rail structures, and the sliding part 140 and the guide part 150 may even have automatic return, buffer return, press-to-pop-out and other functional designs, so that the user can easily replace the test object 200.

The following describes a first embodiment of how the pair of guide portions 150 moves between the main body 110 and the heat conducting portion 120. Please continue to refer to FIG. 1. The positioning posts 122 include elastic structures such as spring pins or telescopic posts that can extend or shorten their own lengths. The pair of guide portions 150 are fixed to the positioning posts 122. Therefore, when the heat conducting portion 120 rises along the vertical direction a1 (i.e., moves from the closed position to the open position), the positioning posts 122 are linked to the pair of guide portions 150 fixed thereto by elastic force or telescopic means, thereby causing the pair of guide portions 150 to move upward away from the main body 110 and move to the open position where the sliding portion 140 can slide out of the guide portion 150 along the horizontal direction a2.

Next, please refer to FIG. 2 , in a variation of the guide portion 150 of the present invention, the guide portion 150 is not fixed to the positioning posts 122 as in the first embodiment, but a plurality of elastic members 123, such as springs, are disposed between the guide portion 150 and the body 110. More specifically, each elastic member 123 is disposed along the positioning posts 122, and its two ends are connected to the bottom surface of the guide portion 150 and the top side of the body 110, respectively. When the heat conducting part 120 rises along the vertical direction a1 (i.e., moves from the closed position to the open position), the guide part 150 moves upward along the vertical direction a1 and leaves the main body 110 by the upward elastic force of the elastic members 123 and the guidance of the positioning posts 122, and moves to the open position where the sliding part 140 can slide out of the guide part 150 along the horizontal direction a2. In this variation, the elastic members 123 are not limited to being arranged along the positioning posts 122, but can also be arranged at other positions between the guide part 150 and the main body 110.

Next, please refer to FIG. 3 , in another variation of the guide portion 150 of the present invention, the guide portion 150 is not fixed to the positioning posts 122 as in the first embodiment, but a plurality of elastic members 123, such as springs, are disposed between the guide portion 150 and the heat conducting portion 120. More specifically, the elastic members 123 are disposed along the positioning posts 122, and their two ends are connected to the top surface of the guide portion 150 and the bottom surface of the heat conducting portion 120, respectively. When the heat conducting portion 120 rises along the vertical direction a1 (i.e., moves from a closed position to an open position), the guide portion 150, through the upward force exerted by the heat conducting portion 120 on the elastic members 123 and the guidance of the positioning posts 122, moves the guide portion 150 upward along the vertical direction a1 away from the main body 110, and moves to an open position where the sliding portion 140 can slide out of the guide portion 150 along the horizontal direction a2. The elastic coefficient of the elastic member 123 between the sliding part 140 and the guide part 150 is appropriately selected so that a safe distance is formed between the guide part 150 that rises to the open position and the heat conducting part 120. The safe distance is used to keep the top surface of the test object 200 in the sliding part 140 away from the bottom of the heat conducting part 120, so that when the sliding part 140 slides in the guide part 150, the surface of the test object 200 will not contact the bottom of the heat conducting part 120 to prevent the wear caused by the mutual friction between the two. In this variation, the elastic members 123 are not limited to being arranged along the positioning posts 122, but can also be arranged at other positions between the heat conducting part 120 and the guide part 150.

In the above variation, the guide portion 150 is preferably configured to maintain a safe distance from the main body 110 and the heat conducting portion 120 when the heat conducting portion 120 is in the open state, so that the guide portion 150 will not generate friction with the above two during movement, and it is also convenient for the user to operate the sliding portion 140. In addition, please refer to Figure 4, where only the receiving space 111 is shown for ease of understanding, and the sliding portion 140 and the guide portion 150 therein are omitted. When the user pushes the heat conducting portion 120 back from the open position to the closed position by the handle 130, the guide portion 150 will move downward to the main body 110. At the same time, the bottom of the sliding part 140 (with metal contacts) will be attached to the upward bottom surface (with metal contacts) of the receiving space 111 to form an electrical connection for the detection of the detection object 200 therein, and the top surface of the detection object 200 will be attached to the contact head (not shown) on the bottom surface of the heat conducting part 120, and the heat generated by the detection object 200 during the detection will be discharged through the heat dissipation structure 121 by the heat conducting sheet or temperature balancing plate disposed on the bottom surface of the heat conducting part 120. Although FIG. 4 shows that in the closed position, the sliding part 140 and the guide part 150 are both received between the heat conducting part 120 and the main body 110, and the bottom of the heat conducting part 120 contacts the top side of the main body 110, the present invention is not limited to this. In other possible embodiments, when the heat conducting portion 120 is in the closed position, the sliding portion 140 and the guide portion 150 may be clamped between the heat conducting portion 120 and the body 110, that is, the bottom of the heat conducting portion 120 contacts the top of the guide portion 150, and the top of the body 110 contacts the bottom of the guide portion 150.

Next, the configuration of the second embodiment of the drawer-type burner socket of the present invention is described, wherein the sliding part and the guide part used in the second embodiment are the same as those in the first embodiment and various variations and will not be described in detail. Please refer to FIG. 5 for a view of the burner socket 500 in the open position and FIG. 6 for another view of the burner socket 500 in the open position. As shown in FIG. 5 , the burner socket 500 is the same as the burner socket 100 of the first embodiment, and has a body 510 and a heat conducting part 520 disposed above the body 510. An outer wall part 560 is fixedly connected to an opposite side of the top surface of the body 510, respectively, so that the heat conducting part 520 is accommodated between the pair of outer wall parts 560. As shown in FIG6 , the top surface of the main body 510, the bottom surface of the heat conducting part 520 and the inner side surface of the outer wall part 560 form a receiving space 511 for receiving at least a sliding part 540 and a guiding part 550, wherein the top surface of the main body 510 forms a groove for receiving the bottom of the sliding part 540 and a metal contact (not shown in the figure) is provided in the groove to form an electrical connection with the bottom of the sliding part 540 having the metal contact for detection of the detection object 200 therein. The burner socket 500 is fixedly connected to a burner carrier or a printed circuit board (PCB) via the bottom surface of the main body 510 (with electrical connection means).

Please continue to refer to FIG6 , the top side of the heat conducting portion 520 has a heat dissipation structure 521 such as a heat dissipation fin assembly, and the back side of the heat dissipation structure 521 is provided with at least one fan 523 for discharging the heat accumulated by the heat dissipation structure 521 from the test object 200. Please also refer to FIG7 , which is a partial enlarged view of the second embodiment of the drawer-type burner socket of the present invention in the closed position, and FIG7 omits the heat dissipation structure 521 and the fan 523. In FIG6 , a heat-conducting contact head (not shown) is protruding from the bottom of the heat dissipation structure 521. The center of the heat-conducting portion 520 has a hollow opening 5201, so that the heat-conducting contact head can penetrate therein. In the burn-in test, the heat-conducting contact head can contact the test object 200 to form a thermal conduction coupling, so that the accumulated heat of the test object 200 can be discharged through the heat-conducting contact head and the heat dissipation structure 521.

Please refer to FIG. 5 to FIG. 7 . In this embodiment, a first extension portion 5601 and a second extension portion 5602 are respectively extended from the inner side of the pair of outer wall portions 560 and near the top, wherein the bottom of the first extension portion 5601 and the bottom of the second extension portion 5602 have the same horizontal height, and the horizontal height of the top of the first extension portion 5601 is lower than the horizontal height of the top of the second extension portion 5602, thereby restricting the pair of handle side portions 533 of the handle portion 530 when the burner socket 500 is operated in the closed position. In other words, the pair of handle side portions 533 will be restricted on the top of the first extension portion 5601, so that the pair of handle side portions 533 will not continue to move downward, thereby defining the closed position of the burner socket 500. Similar to the first embodiment, the tops of the positioning posts 522 are respectively fixed to the first extension part 5601 and the second extension part 5602, and the bottoms of the positioning posts 522 are respectively fixed to the main body 510, so as to define a moving distance in the vertical direction between the bottom surfaces of the first extension part 5601 and the second extension part 5602 and the top surface of the main body 510, so that when the burner socket 500 moves between the start position and the closed position, the heat conducting part 520 and the guide part 550 are limited to vertical displacement within the moving distance.

Please continue to refer to FIG. 6 and FIG. 7, and the following describes that in this embodiment, the burner socket 500 is connected by a handle portion 530, an inner wall portion 561, a connecting rod portion 562 and a telescopic rod 563, so that when the burner socket 500 is moved between the start position and the closed position, the heat conducting portion 520 and the guide portion 550 are driven to move vertically. Specifically, the handle portion 530 has a first grip portion 531, and its two ends are respectively coupled to one end of the pair of handle side portions 533, and the other end of the pair of handle side portions 533 is hinged to the inner side surface of the outer wall portion 560 near the top. In the preferred embodiment of the present invention, the other end of the handle side portion 533 is pivoted at a level between the top and bottom surfaces of the second extension portion 5602, so that when the burner socket 500 is in the closed position, the handle portion 530 is placed in a horizontal direction as a whole by abutting against the first extension portion 5601 in FIG. 5 . The inner side surface of the handle side portion 533 is pivoted to the top end of a connecting rod portion 562 through a pivoting member 5621, and the bottom end of the connecting rod portion 562 is configured and positioned in an arc groove 5611 formed by the inner wall portion 561. The inner wall portion 561 is vertically fixed to the top side of the heat conducting portion 520 corresponding to the pair of outer wall portions 560, and is located on the inner side of the outer wall portion 560. The inner wall portion 561 and the heat conducting portion 520 move vertically synchronously. The inner wall portion 561 can pass through the opening formed between the first extension portion 5601 and the second extension portion 5602 (see FIG. 5 ). A gap is formed between the outer wall portion 560 and the inner wall portion 561 to accommodate the handle side portion 533 and the locking portion 534 described later (see FIG. 11 ). In addition, please refer to FIG. 7 , the burner socket 500 is further configured with a telescopic rod 563, the top end of the telescopic rod 563 is pivotally connected to the inner side surface of the inner wall portion 561, and the bottom end of the telescopic rod 563 penetrates a receiving opening 5202 of the heat conductive portion 520 and is connected to the sliding portion 540 (not shown). The telescopic rod 563 is used to provide an upward force to drive the inner wall portion 561 and the heat conductive portion 520 to move upward when the burner socket 500 is turned on. In general, when the user turns on the burner socket 500, the user holds the first grip portion 531 and applies an upward force, thereby rotating and lifting the handle portion 530 upward, and the handle side portion 533 of the handle portion 530 will rotate the top end of the connecting rod portion 562 in conjunction with the rotation, so that the bottom end of the connecting rod portion 562 moves along the arc groove 5611 from position P1 to position P2. In this way, the torque generated by the user rotating the handle portion 530 and the torque generated by the swinging of the telescopic rod 563 will be The torque generated by the bottom end of the connecting rod 562 rotating in the opposite direction offsets each other. Finally, the inner wall 561 is only subjected to the vertical upward force provided by the telescopic rod 563 and the vertical upward force formed by the bottom end of the connecting rod 562 abutting against the end (position P2) of the arc groove 5611, thereby driving the heat conducting part 520 to move vertically upward. At the same time, the guide part 550 can also move vertically upward based on the means of the variation in the first embodiment, and finally to the opening position of the burner socket 500.

Please refer to FIG. 6 and FIG. 8A . In this embodiment, the burner socket 500 is further provided with a wireless connector 524, which electrically connects the body 510 with the heat dissipation structure 521 and the fan 523 on the heat conducting part 520 in a contact manner to provide power required for heat dissipation. Specifically, the wireless connector 524 includes a connector base 5241 and a circuit board 5242 (in FIG. 6 , the connector base 5241 is covered by the circuit board 5242 and is not shown). The connector base 5241 is fixed to the bottom of a terminal block 525 via the circuit board 5242. In this configuration, the wireless connector 524 does not hinder the lateral displacement of the sliding portion 540, wherein the terminal block 525 is fixed to the bottom of the heat conducting portion 520 and electrically connected to the heat dissipation structure 521 and the fan 523 on the heat conducting portion 520. Next, as shown in FIG8A , the bottom of the connector base 5241 is further connected to a plurality of metal "V"-shaped or "U"-shaped conductive springs 5243, and the circuit board 5242 has a plurality of wire sockets 5245. In this configuration, each conductive spring 5243 is electrically connected to a conductive structure 5244, and the conductive structure 5244 is electrically connected to a wire socket 5245. The wire socket 5245 can be connected to a wire not shown in the figure, and the wire can be further connected to a device such as a fan. In other embodiments of the present invention, the wire sockets 5245 may also be directly disposed on the side surface of the connector base 5241 (ie, omitting the circuit board 5242 and the conductive structure 5244) so as to be directly electrically connected to the terminal block 525 via wires. As shown in FIG8B , a plurality of female sockets 512 corresponding to the conductive springs 5243 are fixedly connected to the top surface of the body 510. When the burner socket 500 moves from the open position to the closed position, the heat conductive portion 520 drives the wireless connector 524 to move downward until the burner socket 500 is in the closed position. The conductive springs 5243 press against the female socket 512 to form an electrical connection, so that the burner socket 500 can provide the power required for heat dissipation to the heat dissipation structure 521 and the fan 523 through the electrical connection means. In this way, the burner socket 500 of the present invention can reduce the configuration of wires compared to the known burner socket, thereby avoiding the problem of line aging and subsequent maintenance and rewiring. Next, please return to FIG. 6. In the preferred embodiment of the present invention, the wireless connector 524 and the terminal block 525 are arranged at positions that form a limit structure, so that when the sliding portion 540 is pushed back into the guide portion 550, the sliding portion 540 is restrained in the correct position (i.e., the position of the sliding portion 540 when the burner socket 500 is in the closed position) by abutting against the limit structure.

Next, please refer to Figures 9A to 9E to illustrate the operation diagram of the burner socket 500 from the open position to the closed position in the second embodiment of the present invention. As shown in Figure 9A, the burner socket 500 is in a fully open state, and at this time, the sliding part 540 completely slides out of the burner socket 500 and is in an exposed position, so that the detection space 541 is completely exposed, so that the user can visually confirm the detection space 541 before placing the test object 200. As shown in FIG9B , when the detection space 541 is normal, the user places the detection object 200 in the detection space 541. At this time, the rear part of the sliding part 540 is still accommodated in the guide part 550. Therefore, the rear part of the sliding part 540 and the guide part 550 can offset the downward pressure applied by the user when the detection object 200 is placed in the detection space 541 by means of positioning beads (not shown), so that the sliding part 540 will not be tilted due to the torque generated by the downward pressure. As shown in FIG9C , the user operates the handle part 530 to rotate downward to drive the heat conducting part 520 to move downward along the vertical direction a1 until the heat conducting part 520 abuts against the guide part 550, and the sliding part 540 simultaneously retracts back into the guide part 550 along the horizontal direction a2. As shown in FIG9D , the user continues to operate the handle portion 530 to rotate downward, and the sliding portion 540 is completely accommodated in the guide portion 550. Finally, as shown in FIG9E , the user continues to operate the handle portion 530 to rotate downward to the closed position, the heat conducting portion 520 abuts against the guide portion 550, and the guide portion 550 abuts against the main body 510. The bottom surface of the sliding portion 540 has a metal contact, which contacts the metal contact on the top surface of the main body 510 to form an electrical connection to provide power to perform a burn-in test on the test object 200. The bottom surface of the heat dissipation structure on the heat conducting portion 520 contacts the top surface of the test object 200 to dissipate the accumulated heat generated during the burn-in test of the test object 200.

In addition, in other embodiments of the present invention, as shown in FIG. 10 , the protrusions 542 on both sides of the sliding portion 540 are further provided with a plurality of bearings 5421, which have the same horizontal height and can at least be accommodated in the grooves in the guide portion 550. The sliding portion 540 rotates in the grooves of the guide portion 550 through the bearings 5421, thereby enabling the sliding portion 540 to slide smoothly in the guide portion 550.

The following is a description of the lock portion 534 configured in the second embodiment of the present invention, which is used to lock the burner socket 500 when it is in the closed position to prevent the handle side portion 533 from being lifted. Specifically, please refer to FIG. 11 , the handle portion 530 is configured with a second grip portion 532 and a pair of lock portions 534 in addition to the first grip portion 531 and the handle side portion 533, wherein the pair of lock portions 534 are respectively configured on the outer sides of the pair of handle side portions 533, and the lock portion 534 is composed of a connecting rod 5341 and a hook 5342. In this embodiment, the second gripping portion 532 is disposed on the inner side of the first gripping portion 531, and the two ends of the second gripping portion 532 respectively penetrate the guide holes 5331 on the pair of handle side portions 533 and are fixed to one end of the connecting rod 5341. Please also refer to FIG. 12B as an auxiliary diagram, the other end of the connecting rod 5341 is pivoted to one end (the top end in the figure) of the hook 5342. The inner surface of the outer wall portion 560 is convexly provided with a positioning block (not shown) corresponding to the shape of the hook 5342, so that the hook 5342 can grasp the positioning block on the inner side of the outer wall portion 560 in the state shown in FIG. 12B, thereby limiting the operation of the handle portion 530. In addition, the hook 5342 is pivoted to the outer surface of the handle side portion 533 via a pivot disposed between the top and the bottom, so that the hook 5342 rotates about the rotation axis defined by the pivot.

Next, please refer to the schematic diagrams of the locking portion 534 in the locked state shown in Figures 12A and 12B. When the user does not operate the second grip portion 532, as shown in Figure 12A, the second grip portion 532 is located in the guide hole 5331 and is far away from the first grip portion 531. At this time, as shown in Figure 12B, the hook 5342 is substantially perpendicular to the connecting rod 5341 and cooperates with the positioning block on the inner side of the outer wall portion 560. When the user operates the second grip 532 to actuate the lock portion 534 from the locked state to the unlocked state, as shown in FIG13A, the second grip 532 is applied with a human force and displaced toward the first grip 531 in the guide hole 5331. At this time, as shown in FIG13B, the second grip 532 will rotate the top end of the hook 5342 through the connecting rod 5341, and at the same time, the bottom end of the hook 5342 rotates relatively with the rotation axis to release the positioning block on the inner side of the outer wall portion 560, thereby actuating the hook 5342 from the locked state to the unlocked state. When the hook 5342 is in the unlocked state, the user can continue to operate the burner socket 500 from the closed position to the open position.

The hook 5342 is further provided with an elastic torsion spring (not shown), which provides an elastic restoring force to keep the hook 5342 in the state shown in FIG. 12B when no force is applied, that is, the hook 5342 is perpendicular to the connecting rod 5341, thereby preventing the hook 5342 from easily detaching from the positioning block on the inner side of the outer wall portion 560. More specifically, when the force applied by the user to operate the second grip portion 532 is greater than the elastic restoring force of the elastic torsion spring (i.e., the second grip portion 532 is displaced toward the first grip portion 531), the lock portion 534 is driven by the connecting rod 5341 to rotate from the locked state of FIG. 12B to the unlocked state of FIG. 13B, so that the user can operate the handle portion 530 to continue rotating. When the user operates the burner socket 500 from the open position to the closed position, and when the user does not apply force or the force applied is less than the elastic restoring force, the second grip portion 532 and the hook 5342 will be restored to the locked position of FIG. 12B by the elastic restoring force of the elastic torsion spring, and the hook 5342 will cooperate with the positioning block on the inner side of the outer wall portion 560 to prevent the handle portion 530 from loosening.

In short, the handle portion 530 is selectively connected to the outer wall portion 560 via the buckle portion 534 to be in an operable free state or an inoperable locked state. It should be understood that the present invention is not limited to the hook 5342 and the connection between the hook 5342 and the outer wall portion 560 described in the above embodiment, and other connection means that can realize the buckle portion 534 and the outer wall portion 560 are included in the technical concept of the present invention.

The drawer-type burner socket of the present invention also includes a third embodiment. Figures 14A and 14B show the extended and retracted states of the third embodiment when it is operated in the open position, and Figures 15A and 15B show the released and locked states of the third embodiment when it is operated in the closed position. Compared with the aforementioned second embodiment, the heat dissipation structure (621) and the handle (630) of the third embodiment have slight differences in structure.

The heat dissipation structure (621) does not have the aforementioned air dissipation (523), and the extra space allows the heat dissipation structure (621) to be configured with a pipe connection interface (such as a water pipe connector, not shown in this view). Accordingly, the heat dissipation structure (621) can be configured as a heat dissipation structure with a water cooling mechanism.

Unlike the handle portion (530) of the aforementioned embodiment, which is provided with a movable mechanism on the outer side of the handle side portion (533), the handle portion (630) is provided with a movable mechanism on the inner side of the handle side portion to reduce the socket space. Similarly, the first grip portion (631) and the second grip portion (632) provide bare-handed operation. Both ends of the second grip portion (632) are reciprocatingly connected to the pair of handle side portions (633), and both ends of the second grip portion (632) are also respectively connected to a connecting rod (6341). One end of the connecting rod (6341) is connected to a hook (6342), and the hook (6342) is connected to the inner side of the handle side portion (633). The two ends of a spring (S) are respectively connected to one end of the second gripping portion (632) and the inner side of the handle side portion (633), so that the second gripping portion (632) needs to be subjected to external force to resist the elastic force and perform reciprocating movement.

When the second grip (632) is not subjected to force, it is far away from the first grip (631). On the contrary, when subjected to force, the second grip (632) is close to the first grip (631). As shown in Figures 15A and 15B, in the closed position (i.e., the handle is lowered to the lowest position), when the second grip (632) is close to the first grip (631), the connecting rod (6341) lifts the hook (6342) and disengages it from a groove formed on the inner side of the outer wall (660). When the second grip (632) is far away from the first grip (631), the connecting rod (6341) pushes the hook (6342) into the groove, thereby locking the handle (630).

In summary, compared with the prior art, the various embodiments of the present invention can adopt a design method in which the heat conducting part moves in a vertical direction instead of sliding in a horizontal direction, so that the heat conducting part will not cause an improper impact on the movable structure in the burner socket due to its own weight and operating torque. Overall, the present invention can reduce the defects of the burner socket caused by the torque effect, thereby extending the overall service life.

It should be noted that the aforementioned embodiments of the present invention are only used to illustrate the present invention, and are not used to limit the scope of the present invention. All modifications and changes made to the present invention by people with ordinary skills in the technical field to which the present invention belongs do not deviate from the spirit and scope of the present invention. The same or similar components in different embodiments, or components represented by the same element symbols in different embodiments have the same physical or chemical properties. In addition, under appropriate circumstances, the above embodiments of the present invention can be combined or replaced with each other, rather than being limited to the specific embodiments described above. The connection relationship between a specific component described in one embodiment and other components can also be applied to other embodiments, which all fall within the scope of the present invention as attached patent application scope.

100: Burner socket

110: Main body

111: Containment Space

120: Heat conduction part

121: Heat dissipation structure

122: Positioning column

130: handle

140: Sliding part

141: Detection space

142: convex part

150: Guidance Department

200: Test object

300: Burning machine carrier board

a1: vertical direction

a2: horizontal direction

Claims (13)

A drawer-type burner socket comprises: a body, arranged on a burner carrier, and having a receiving space; a heat conducting part, arranged above the body, and arranged to move the heat conducting part along a vertical direction and between an open position and a closed position relative to the body according to an operation; a guide part, arranged between the body and the heat conducting part; and a sliding part, arranged to slide relative to the guide part, and having a detection space to receive a detection object for detection; wherein, when the heat conducting part is in the closed position, the sliding part is restricted between the body and the heat conducting part and is located in the receiving space, and when the heat conducting part is in the open position, the sliding part is not restricted between the body and the heat conducting part and can slide out of the guide part along a horizontal direction to expose the detection space. The drawer-type burner socket as described in claim 1 further comprises: a plurality of positioning posts connecting the main body and the heat-conducting part to allow the heat-conducting part to move along the vertical direction to approach or move away from the main body. A drawer-type burner socket as described in claim 2, wherein the positioning posts are spring pins or telescopic posts. A drawer-type burner socket as described in claim 2, wherein the guide portion moves between the main body and the heat-conducting portion along the vertical direction via the positioning columns. As described in claim 1, the drawer-type burner socket further has a pair of protrusions on the opposite outer side surfaces of the sliding portion, and the inner side surface of the guide portion has grooves corresponding to the pair of protrusions to accommodate the pair of protrusions. The drawer-type burner socket as described in claim 2, wherein the bottom of the guide portion is further provided with a plurality of elastic members, so that when the heat-conducting portion is in the open position, the elastic members force the guide portion away from the main body. The drawer-type burner socket as described in claim 2, wherein a plurality of elastic members are connected between the guide portion and the heat-conducting portion, and when the heat-conducting portion is in the open position, the elastic members force the guide portion to move away from the main body. A drawer-type burner socket as described in claim 6 or 7, wherein the elastic members are included in the positioning columns. The drawer-type burner socket as described in claim 1, wherein: when in the closed position, the sliding portion forms an electrical connection with the main body to detect the detection object, and the heat conductive portion contacts the top surface of the detection object to discharge the accumulated heat of the detection object. As described in claim 1, the drawer-type burner socket, wherein the heat-conducting portion is further provided with a wireless connector for contacting a female socket of the main body to form an electrical connection. As described in claim 5, the drawer-type burner socket, wherein the outer side surfaces of the pair of protrusions of the sliding portion are further provided with a plurality of bearings, and the sliding portion slides in the groove of the guide portion via the bearings. As described in claim 1, the drawer-type burner socket, wherein a pair of outer wall portions are fixedly connected to both sides of the main body portion to accommodate the heat-conducting portion and the guide portion, and the pair of outer wall portions are further pivotally connected to a handle portion; and the heat-conducting portion is fixedly connected to a pair of inner wall portions, and the pair of inner wall portions are pivotally connected to a pair of connecting rod portions; wherein the handle portion is connected to the pair of connecting rod portions, and the heat-conducting portion is driven to move along the vertical direction by the operation. As described in claim 12, the drawer-type burner socket, wherein a pair of locking parts are pivotally connected on both sides of the handle part, and the pair of locking parts can cooperate with a pair of positioning blocks protruding from the pair of outer wall parts to limit the operation of the handle part.