CN215515035U

CN215515035U - Integrated circuit tray

Info

Publication number: CN215515035U
Application number: CN202122212836.6U
Authority: CN
Inventors: 朱永汉
Original assignee: Hangzhou Ruilai Electronics Co ltd
Current assignee: Hangzhou Ruilai Electronics Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-01-14
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses an integrated circuit tray, which relates to the technical field of chip packaging and comprises the following components: the tray comprises a tray body and a cover plate which is used for being matched with the tray body to fix the integrated circuit main body; offer the portion of holding that is used for imbedding the integrated circuit main part on the tray body, the both sides border of the portion of holding all is equipped with the bar groove that a plurality of arranged the setting in proper order, the bar groove is used for placing of pin on the integrated circuit. Compare in traditional directness put into the integrated circuit buffering bubble cotton, the tray in this application can effectually avoid the integrated circuit to lead to the condition that the pin warp (like distortion, buckling) because of receiving external factors at transportation, test etc. in-process, effectively improves integrated circuit's yields.

Description

Integrated circuit tray

Technical Field

The utility model relates to the technical field of chip packaging, in particular to an integrated circuit tray.

Background

An integrated circuit (integrated circuit) is a miniature electronic device or component, which has the advantages of small volume, light weight, few lead wires and soldering points, long service life, high reliability, good performance and the like, and is low in cost and convenient for large-scale production. However, there are many pins on the integrated circuit, and the pins are soft and long, and are easily deformed, such as twisted and bent, during the testing, transportation and use processes, thereby resulting in the rejection of the whole device.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

The utility model provides an integrated circuit tray, which can effectively prevent pins from deforming, protect an integrated circuit and improve the yield, aiming at the technical problem that the pins of the integrated circuit are easy to deform in the processes of testing, transporting and using.

2. Technical scheme

In order to solve the problems, the technical scheme provided by the utility model is as follows:

an integrated circuit tray, comprising: the tray comprises a tray body and a cover plate which is used for being matched with the tray body to fix the integrated circuit main body; offer the portion of holding that is used for imbedding the integrated circuit main part on the tray body, the both sides border of the portion of holding all is equipped with the bar groove that a plurality of arranged the setting in proper order, the bar groove is used for placing of pin on the integrated circuit.

In this application, the integrated circuit is a CSOP chip, and fig. 2 is a schematic diagram of the CSOP chip, and as shown in fig. 2, the integrated circuit includes an integrated circuit body and a plurality of pins disposed at an edge of the integrated circuit body. During the use, put into the portion of holding of tray body with the integrated circuit main part, and the corresponding card of the pin of integrated circuit avris goes into the bar inslot for the pin obtains supporting and protection, then fixes the integrated circuit main part in the tray body through the apron, makes the integrated circuit encapsulation in the tray. Compare in traditional directness put into the integrated circuit buffering bubble cotton, the tray in this application can effectually avoid the integrated circuit to lead to the condition that the pin warp (like distortion, buckling) because of receiving external factors at transportation, test etc. in-process, effectively improves integrated circuit's yields.

Optionally, the tray body and the cover plate are connected in a clamping manner.

Optionally, the cover plate is symmetrically provided with clamping pins, the clamping pins are elastic, and the clamping pins are used for connecting the cover plate and the tray body.

Optionally, the cover plate is provided with an opening portion, the opening portion is arranged between the clamping pins, and the opening portion corresponds to the accommodating portion.

Optionally, the end surface of one end of the clamping pin close to the tray body is an arc surface.

Optionally, the outer side surface of the clamping leg is provided with a protrusion, and the protrusion is trapezoidal in shape.

Optionally, the edge of the tray body is provided with a guide inclined plane, and the guide inclined plane is matched with the protrusion of the clamping leg.

Optionally, a limiting structure is arranged on the inner wall of the accommodating part.

Optionally, the surface of the tray body is provided with a positioning hole.

Optionally, the surface of the tray body far away from the strip-shaped groove is provided with supporting legs.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

(1) the integrated circuit tray that this application embodiment provided, simple structure compares in traditional directness puts into integrated circuit buffering bubble cotton, and the tray in this application can effectually avoid integrated circuit to lead to the condition that the pin warp (like distortion, buckling) because of receiving external factors at in-process such as transportation, test, effectively improves integrated circuit's yields.

(2) The integrated circuit tray provided by the embodiment of the application is connected through the clamping between the tray body and the cover plate, and is convenient to assemble and disassemble.

(3) The embodiment of the application provides an integrated circuit tray, through setting up the card foot will lap with tray body fixed connection, simultaneously, because the card foot has elasticity, can utilize the resilience force of card foot to increase the fixed connection of apron and tray body.

(4) The integrated circuit tray provided by the embodiment of the application is provided with the opening part, and the opening part is used for being clamped on the surface of the integrated circuit main body, so that the integrated circuit main body can be further prevented from sliding on the tray, and the firm stability of the integrated circuit main body packaged on the tray is further improved; meanwhile, the production cost can be saved, the quality of the cover plate is reduced, and the weight of the whole tray is further reduced.

(5) The integrated circuit tray that this application embodiment provided, the one end terminal surface of card foot is the arc surface, because the arc surface has the effect of direction, is convenient for go into the smooth card of card foot and has placed integrated circuit's the portion of holding of tray body in, realizes being connected of apron and tray body.

(6) The integrated circuit tray provided by the embodiment of the application is convenient for limiting the integrated circuit main body in the accommodating part through the limiting structure arranged on the inner wall of the accommodating part.

Drawings

Fig. 1 is a schematic structural diagram of an integrated circuit tray according to an embodiment of the present invention.

Fig. 2 is a schematic diagram of an ic suitable for use in an ic tray according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a tray body according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a cover plate according to an embodiment of the present invention.

Fig. 5 is a bottom view of the cover plate according to the embodiment of the present invention.

Detailed Description

For a further understanding of the present invention, reference will now be made in detail to the embodiments illustrated in the drawings.

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings. The terms first, second, and the like in the present invention are provided for convenience of describing the technical solution of the present invention, and have no specific limiting effect, but are all generic terms, and do not limit the technical solution of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The technical solutions in the same embodiment and the technical solutions in different embodiments can be arranged and combined to form a new technical solution without contradiction or conflict, and the technical solutions are within the scope of the present invention.

Example 1

With reference to fig. 1-5, the present embodiment provides an integrated circuit tray comprising: the tray comprises a tray body 1 and a cover plate 2 which is used for being matched with the tray body 1 to fix an integrated circuit main body 10; offer the portion of holding 3 that is used for embedding integrated circuit main part 10 on the tray body 1, the both sides border of the portion of holding 3 all is equipped with the bar groove 4 that a plurality of arranged the setting in proper order, bar groove 4 is used for placing of integrated circuit upper pin 11.

In the present application, the integrated circuit is a CSOP chip, and fig. 2 is a schematic diagram of the CSOP chip, and as shown in fig. 2, the integrated circuit includes an integrated circuit body 10 and a plurality of pins 11 disposed at an edge of the integrated circuit body 10. During the use, put into tray body 1's accommodate part 3 with integrated circuit main part 10 in, and the corresponding card of integrated circuit avris pin 11 goes into in the bar groove 4 for pin 11 obtains supporting and protection, then fixes integrated circuit main part 10 in tray body 1 through apron 2, makes integrated circuit encapsulation in the tray. Compare in traditional direct putting into the buffering bubble cotton with integrated circuit, the tray in this application can effectually avoid integrated circuit to lead to the condition that pin 11 warp (like distortion, buckling) because of receiving external factors at transportation, test etc. in-process, effectively improves integrated circuit's yields.

Example 2

Compared with the technical scheme of the embodiment 1, the integrated circuit tray of the embodiment can be improved as follows: the tray body 1 is connected with the cover plate 2 in a clamping manner. The connection mode is convenient for assembly and disassembly.

Example 3

With reference to fig. 4, compared with the technical solution of embodiment 2, the integrated circuit tray of this embodiment can be improved as follows: the cover plate 2 is symmetrically provided with clamping pins 7, the clamping pins 7 are elastic, and the clamping pins 7 are used for connecting the cover plate 2 and the tray body 1.

In practical application, the cover plate 2 is a rectangular plate. Follow the length direction of apron 2 sets gradually two card feet 7, card foot 7 is the cardboard, through card foot 7 with apron 2 with tray body 1 fixed connection, simultaneously, because card foot 7 has elasticity, can utilize the resilience force of card foot 7 to increase the fixed connection of apron 2 and tray body 1.

In practical application, as shown in fig. 1 and 3, the accommodating part 3 is a through rectangular slot, the length of the side of the rectangular slot is divided into a long side and a wide side, the strip-shaped groove 4 is arranged on the edge of the wide side of the rectangular slot, and the cover plate 2 is clamped into the rectangular slot along the long side direction of the rectangular slot and connected with the tray body 1.

Example 4

With reference to fig. 4-5, compared with the solution of embodiment 3, the integrated circuit tray of this embodiment can be improved as follows: the cover plate 2 is provided with an opening part 6, the opening part 6 is arranged between the clamping pins 7, and the opening part 6 corresponds to the accommodating part 3.

In practical application, the shape and size of the opening part 6 are matched with the shape and size of the integrated circuit main body 10, the opening part 6 is arranged, the opening part 6 is used for being clamped on the surface of the integrated circuit main body 10, the integrated circuit main body 10 can be further prevented from sliding on a tray, and the firmness and stability of the integrated circuit main body 10 packaged on the tray are further improved; meanwhile, the production cost can be saved, the quality of the cover plate 2 is reduced, and the weight of the whole tray is further reduced.

In practical use, the cover plate 2 is provided with a through slotted hole (not shown in the figure) for inserting fingers of an operator, and the slotted hole is arranged on one side of the clamping foot 7 far away from the opening part 6. The arrangement of the slotted holes is convenient for operators to take the cover plate 2, and quick assembly and disassembly between the cover plate 2 and the tray body 1 are realized.

Example 5

Compared with the technical scheme of the embodiment 3, the integrated circuit tray of the embodiment can be improved as follows: the end surface of one end of the clamping pin 7 close to the tray body 1 is an arc surface (not shown in the figure). The arc surface has the guiding function, so that the clamping pins 7 can be smoothly clamped into the accommodating parts 3 of the tray body 1 with the integrated circuit, and the cover plate 2 is connected with the tray body 1.

Example 6

With reference to fig. 5, compared with the technical solution of embodiment 3, the integrated circuit tray of this embodiment can be improved as follows: the lateral surface of the clamping foot 7 is provided with a bulge 8, and the shape of the bulge 8 is trapezoidal. In the practical application, protruding 8 and tray body 1's border cooperation realize apron 2 and tray body 1's fixed connection. Protruding 8's shape is trapezoidal, and this setting has the guide effect, and the protruding 8 of being convenient for and tray body 1 cooperation realize apron 2 and tray body 1's being connected.

Example 7

Compared with the technical scheme of the embodiment 6, the integrated circuit tray of the embodiment can be improved as follows: the edge of the tray body 1 is provided with a guide inclined plane (not shown in the figure), and the guide inclined plane is matched with the bulge 8 of the clamping foot 7. This setting is convenient for be connected between apron 2 and the tray body 1 through the card foot 7.

Example 8

Compared with the technical scheme of the embodiment 1, the integrated circuit tray of the embodiment can be improved as follows: and a limiting structure is arranged on the inner wall of the accommodating part 3. In practical application, the limiting structure is a limiting boss (not shown in the figure). This arrangement facilitates the positioning of the integrated circuit main body 10 within the accommodating section 3.

Example 9

With reference to fig. 3, compared with the technical solution of embodiment 1, the integrated circuit tray of this embodiment can be improved as follows: the surface of the tray body 1 is provided with a positioning hole 5. This arrangement facilitates the positioning and fixing of the integrated circuit tray on the testing device.

In practical application, the tray body 1 and the cover plate 2 are both made of antistatic materials. The antistatic material is plastic. The material can play a role in static electricity prevention, and the quality of an integrated circuit is further improved.

Example 10

With reference to fig. 3, compared with the technical solution of embodiment 1, the integrated circuit tray of this embodiment can be improved as follows: supporting legs 9 are arranged on the surface of the tray body 1 far away from the strip-shaped groove 4. The supporting legs 9 are arranged to facilitate the placement of the tray body 1. In practical application, the positioning hole 5 is arranged on the supporting leg 9.

The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the utility model, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the utility model.

Claims

1. An integrated circuit tray, comprising: the tray comprises a tray body and a cover plate which is used for being matched with the tray body to fix the integrated circuit main body; offer the portion of holding that is used for imbedding the integrated circuit main part on the tray body, the both sides border of the portion of holding all is equipped with the bar groove that a plurality of arranged the setting in proper order, the bar groove is used for placing of pin on the integrated circuit.

2. The integrated circuit tray of claim 1, wherein the tray body and the cover plate are snap-fit together.

3. The tray of claim 2, wherein the cover plate is symmetrically provided with clamping pins, the clamping pins have elasticity, and the clamping pins are used for connecting the cover plate and the tray body.

4. The tray of claim 3, wherein the cover plate has an opening formed therein, the opening being disposed between the clips, the opening corresponding to the receptacle.

5. The ic tray according to claim 3, wherein the end surface of the card foot near the tray body is a circular arc surface.

6. The tray of claim 3, wherein the outer side of the card foot is provided with a protrusion, and the protrusion is trapezoidal in shape.

7. The tray of claim 6, wherein the edge of the tray body is provided with a guiding bevel, and the guiding bevel is matched with the protrusion of the clamping pin.

8. The tray of claim 1, wherein the inner wall of the receiving portion is provided with a limiting structure.

9. The tray of claim 1, wherein the tray body surface is provided with positioning holes.

10. The ic tray of claim 1 wherein the surface of the tray body away from the strip-shaped groove is provided with support legs.