Tube socket for packaging electronic component shell

Abstract

The utility model belongs to the technical field of tube sockets, and particularly relates to a tube socket for packaging an electronic component shell, which comprises a tube socket main body, a ceramic lead is fixedly connected inside the tube socket main body, the ceramic lead penetrates through the tube socket main body, a tube sleeve is sleeved on the outer side of the tube socket main body in a sliding manner, a convex ring is fixedly connected on the inner wall of the tube sleeve, and the convex ring is fixedly connected on the outer wall of the tube socket main body. The protruding ring abuts against the tube base body, a sliding block is slidably connected to the interior of the tube base body, and a sliding strip is fixedly connected to the upper end of the sliding block. According to the utility model, the convex ring is arranged on the inner wall of the pipe sleeve, the sliding block which is elastically supported by the spring and the guide rod is arranged in the pipe seat main body, and the sliding strip with the clamping block is arranged on the sliding block, so that after the pipe sleeve is sleeved on the pipe seat main body, the pipe sleeve can be limited through the matching of the clamping block and the convex ring; and therefore, falling after installation is prevented, and the installation stability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of pipe seat, specifically to a pipe seat for electronic component shell packaging. BACKGROUND

[0002] The packaging shell refers to the shell for installing semiconductor integrated circuit chips, which not only plays the role of installation, fixation, sealing, protection of chips and enhancement of electric heating performance, but also connects the pins of the packaging shell through the contacts on the chips by wires, and the pins are connected with other devices through wires on the printed circuit board, so as to realize the connection between the internal chip and the external circuit.

[0003] Through the search, the utility model patent with publication number CN220604664U discloses a pipe seat for electronic component shell packaging, which comprises a pipe seat body and a pipe cap, four clamping blocks are fixedly connected to the bottom of the pipe cap at equal intervals, four connecting assemblies for connecting the pipe seat body and the pipe cap are symmetrically arranged in the pipe seat body, the connecting assembly comprises a movable plate, a spring, a clamping groove and a slot, the movable plate is slidingly connected to the inside of the pipe seat body, the spring is fixedly connected to the bottom of the movable plate, the slot is formed in the surface of the pipe seat body and located above the movable plate, the clamping groove is formed in the inside of the pipe seat body and located above the movable plate, and the clamping groove is located on one side of the slot, and the four clamping blocks are inserted into the corresponding slots and the corresponding clamping grooves; the pipe seat can complete the fixed installation operation of the pipe cap and the pipe seat body through the setting of the connecting assembly and the clamping block, which is convenient to install and stable in connection, can prevent the pipe cap from loosening and falling off due to unstable connection with the pipe seat body, and is beneficial to better protection of the internal electronic components.

[0004] However, the existing pipe seat may be dislocated and fall off after the pipe cap is buckled, and the installation is not stable enough. Therefore, improvement is needed. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a pipe seat for electronic component shell packaging, which solves the problem of the existing pipe seat that the pipe cap may be dislocated and fall off after the pipe cap is buckled, and the installation is not stable enough.

[0006] To achieve the above object, the utility model provides the following technical scheme: A pipe seat for electronic component shell packaging, including pipe seat main part, the inside fixed connection of pipe seat main part has ceramic lead, and ceramic lead passes through pipe seat main part setting, the outside of pipe seat main part is slidably sleeved with pipe cover, the inner wall fixed connection of pipe cover has the convex ring, the convex ring is in contact with pipe seat main part, the inside sliding connection of pipe seat main part has sliding block, the upper end fixed connection of sliding block has slide, the slide passes through pipe seat main part and is in sliding connection with pipe seat main part, the fixed connection of slide has clamping block, the clamping block is connected with the convex ring, the bottom fixed connection of sliding block has hollow pole, the hollow pole passes through pipe seat main part and is in sliding connection with pipe seat main part.

[0007] Preferably, the inside fixed connection of pipe seat main part has guide rod, the guide rod passes through sliding block and is in sliding connection with sliding block. Through the setting of guide rod, the transverse movement of sliding block and slide has the guiding effect.

[0008] Preferably, the outer side of the rod body of guide rod is sleeved with spring one, one end of spring one is fixedly connected with sliding block, and the other end of spring one is fixedly connected to the inner surface of pipe seat main part. Through the setting of spring one, the reaction force can be applied to sliding block.

[0009] Preferably, the inside sliding connection of hollow pole has slide rod, the fixed connection of the tail end of slide rod has sheath, and the outer surface of pipe seat main part is contacted with sheath. Through the setting of sheath, the hollow pole has the effect of preventing accidental touch.

[0010] Preferably, the inside of hollow pole is provided with spring two, one end of spring two is fixedly connected with slide rod, and the other end of spring two is fixedly connected to the inner surface of hollow pole. Through the setting of spring two, the reaction force can be applied to sheath through slide rod.

[0011] Preferably, the inside fixed connection of sheath has limit pin, the limit pin passes through pipe seat main part and is in sliding connection with pipe seat main part. Through the setting of limit pin, the hollow pole and sliding block and other components can be locked by sheath.

[0012] Compared with the prior art, the utility model has the beneficial effects as follows:

[0013] 1, the utility model discloses a convex ring is set up on the inner wall of pipe cover, then the sliding block that is elastically supported through spring and guide rod is set up in pipe seat main part, and the slide with clamping block is set up on sliding block, so that, after pipe cover is sleeved on pipe seat main part, the cooperation of clamping block and convex ring can limit pipe cover, thereby preventing its post-installation drop, and the stability of installation is improved.

[0014] 2. This utility model sets a hollow rod at the bottom of the slider to pull it horizontally, and then sets a sliding rod that is extended and retracted by a spring on the hollow rod. The end of the sliding rod is set with a sleeve with a limit pin. The limit pin will be inserted into the tube seat body under the action of the elastic force. In this way, the slider, sliding bar and locking block and other components can be limited, which further ensures the stability of the tube sleeve installation. Attached Figure Description

[0015] Figure 1 This is a three-dimensional view of the overall structure of this utility model;

[0016] Figure 2 For the present utility model Figure 1 A schematic diagram of the main structure of the tube seat;

[0017] Figure 3 For the present utility model Figure 1 A front sectional view;

[0018] Figure 4 For the present utility model Figure 3 A magnified view of the local structure;

[0019] Figure 5 For the present utility model Figure 4 Enlarged view of the structure at point A.

[0020] In the diagram: 1. Tube seat body; 2. Ceramic lead wire; 3. Tube sleeve; 31. Convex ring; 4. Slider; 5. Sliding bar; 6. Locking block; 7. Guide rod; 8. Spring 1; 9. Hollow rod; 10. Sliding rod; 11. Sheath; 12. Spring 2; 13. Limiting pin. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-5 A socket for encapsulating electronic components includes a socket body 1, a ceramic lead 2 fixedly connected inside the socket body 1 and passing through the socket body 1, a sleeve 3 slidably sleeved on the outside of the socket body 1, a protruding ring 31 fixedly connected to the inner wall of the sleeve 3 and abutting against the socket body 1, a slider 4 slidably connected inside the socket body 1, a slide bar 5 fixedly connected to the upper end of the slider 4 and passing through the socket body 1 and slidably connected to the socket body 1, and a locking block 6 fixedly connected to the slide bar 5 and engaging with the protruding ring 31.

[0023] Please see Figures 4-5 A guide rod 7 is fixedly connected inside the tube base body 1. The guide rod 7 passes through the slider 4 and is slidably connected to the slider 4. The guide rod 7 guides the lateral movement of the slider 4 and the slider 5. A spring 8 is sleeved on the outside of the guide rod 7. One end of the spring 8 is fixedly connected to the slider 4, and the other end of the spring 8 is fixedly connected to the inner surface of the tube base body 1. The spring 8 allows the reaction force to be applied to the slider 4.

[0024] Please see Figures 4-5 A hollow rod 9 is fixedly connected to the bottom of the slider 4. The hollow rod 9 passes through the tube seat body 1 and is slidably connected to the tube seat body 1. A slide rod 10 is slidably connected to the inner side of the hollow rod 9. A sleeve 11 is fixedly connected to the end of the slide rod 10 and contacts the outer surface of the tube seat body 1. The sleeve 11 serves to prevent accidental contact with the hollow rod 9. A second spring 12 is provided on the inner side of the hollow rod 9. One end of the second spring 12 is fixedly connected to the slide rod 10, and the other end of the second spring 12 is fixedly connected to the inner surface of the hollow rod 9. The second spring 12 allows the reaction force to be applied to the sleeve 11 through the slide rod 10. A limit pin 13 is fixedly connected to the inner side of the sleeve 11. The limit pin 13 passes through the tube seat body 1 and is slidably connected to the tube seat body 1. The limit pin 13 can lock the hollow rod 9 and the slider 4 through the sleeve 11.

[0025] The specific implementation process of this utility model is as follows: In use, the sleeve 3 is fitted onto the tube seat body 1, and then the slider 4 is pulled laterally by the hollow rod 9. The slider 4 drives the slide bar 5 to move laterally. When the convex ring 31 on the sleeve 3 abuts against the tube seat body 1, the hollow rod 9 is released, and the slider 4 is reset under the action of the spring 8. The locking block 6 on the slide bar 5 is engaged with the convex ring 31, thereby limiting the sleeve 3 and preventing it from falling off after installation, thus improving the stability of the installation. Finally, the limiting pin 13 on the sleeve 11 is inserted into the tube seat body 1. This limits the slider 4, slide bar 5 and locking block 6, further ensuring the stability of the sleeve 3 installation.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A socket for packaging electronic components, comprising a socket body (1), characterized in that: A ceramic lead wire (2) is fixedly connected inside the tube seat body (1), and the ceramic lead wire (2) passes through the tube seat body (1). A tube sleeve (3) is slidably sleeved on the outside of the tube seat body (1). A protruding ring (31) is fixedly connected to the inner wall of the tube sleeve (3). The protruding ring (31) abuts against the tube seat body (1). A slider (4) is slidably connected inside the tube seat body (1). A slide bar (5) is fixedly connected to the upper end of the slider (4). The slide bar (5) passes through the tube seat body (1) and is slidably connected to the tube seat body (1). A locking block (6) is fixedly connected to the slide bar (5). The locking block (6) is locked to the protruding ring (31). A hollow rod (9) is fixedly connected to the bottom of the slider (4). The hollow rod (9) passes through the tube seat body (1) and is slidably connected to the tube seat body (1).

2. The tube socket for packaging electronic components according to claim 1, characterized in that: The tube seat body (1) is internally fixedly connected to a guide rod (7), which passes through the slider (4) and is slidably connected to the slider (4).

3. The tube socket for packaging electronic components according to claim 2, characterized in that: A spring (8) is sleeved on the outside of the guide rod (7). One end of the spring (8) is fixedly connected to the slider (4), and the other end of the spring (8) is fixedly connected to the inner surface of the tube seat body (1).

4. The tube socket for packaging electronic components according to claim 1, characterized in that: The hollow rod (9) is slidably connected to a slide rod (10), and a sleeve (11) is fixedly connected to the end of the slide rod (10). The sleeve (11) is in contact with the outer surface of the tube seat body (1).

5. A socket for packaging electronic components according to claim 4, characterized in that: A second spring (12) is provided on the inner side of the hollow rod (9). One end of the second spring (12) is fixedly connected to the slide rod (10), and the other end of the second spring (12) is fixedly connected to the inner surface of the hollow rod (9).

6. A socket for packaging electronic components according to claim 5, characterized in that: The inner side of the sleeve (11) is fixedly connected to a limiting pin (13), which penetrates the tube seat body (1) and is slidably connected to the tube seat body (1).

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