CN220857074U

CN220857074U - PIN needle seat

Info

Publication number: CN220857074U
Application number: CN202322193861.3U
Authority: CN
Inventors: 陈宏桃
Original assignee: Suzhou Aizhuo Precision Machinery Co ltd
Current assignee: Suzhou Aizhuo Precision Machinery Co ltd
Priority date: 2023-08-15
Filing date: 2023-08-15
Publication date: 2024-04-26
Anticipated expiration: 2033-08-15

Abstract

The utility model relates to the field of PIN needle seats, in particular to a fixing box, wherein the upper end of the fixing box is fixedly connected with a fixing mechanism, the fixing mechanism comprises a fixing block, the inner wall of the fixing block is fixedly connected with a first spring, the inner wall of the fixing block is fixedly connected with a telescopic rod, one end of the telescopic rod is movably attached to and connected with a mounting block, the inner wall of the mounting block is fixedly connected with a PIN needle body, the outer wall of the mounting block is connected with a movable plate through a rotating shaft, the outer wall of the movable plate is fixedly connected with a clamping block, the bottom end of the movable plate is fixedly connected with a second spring, and the outer wall of the mounting block is fixedly connected with a protective cover; according to the PIN fixing device, the service life can be prolonged through the fixing mechanism, the mounting block can be directly inserted into the fixing block when the PIN fixing device is required to be mounted, the PIN body cannot be damaged when the PIN body is mounted and dismounted for a long time, the PIN fixing device is stable after being mounted, and the PIN fixing device is convenient to dismount and mount.

Description

PIN needle seat

Technical Field

The utility model relates to the field of PIN needles, in particular to a PIN needle seat.

Background

PINs, called PINs, english called PIN, are wires led out from an internal circuit of an integrated circuit (chip) and connected with peripheral circuits, all the PINs form an interface of the chip, and a PIN needle is usually inserted on a needle seat for use;

Through retrieval, the prior patent (publication number: CN 217182175U) discloses a PIN needle holder, which comprises a needle holder body, wherein the needle holder body is provided with a hollow main body part, and a first flange and a second flange which are formed by extending outwards in the radial direction at two ends of the main body part; at least one of the first flange and the second flange is provided with a lock hole. The utility model can effectively prevent the loose welding of the needle seat and the copper-clad layer on the insulating substrate and avoid the problem of falling off of the PIN needle. The inventors found that the following problems exist in the prior art in the process of implementing the present utility model:

The prior PIN needle is inserted into the needle seat for use, and the prior PIN needle can be frequently pulled out and plugged in the needle seat, so that the damage to the PIN needle is easy to cause in the long-term pulling-out and plugging process, thereby reducing the service life of the PIN needle, and the prior PIN needle needs a fixing mechanism to fix the PIN needle without damage when using a PIN needle seat.

Therefore, a PIN needle holder is proposed for the above-mentioned problems.

Disclosure of utility model

The object of the utility model is to increase the service life.

The technical scheme for achieving the purpose of the utility model is to provide a PIN needle seat, which is provided with a fixing box, wherein the upper end of the fixing box is fixedly connected with a fixing mechanism, the fixing mechanism comprises a fixing block, the inner wall of the fixing block is fixedly connected with a first spring, the inner wall of the fixing block is fixedly connected with a telescopic rod, one end of the telescopic rod is movably attached to and connected with a mounting block, and the inner wall of the mounting block is fixedly connected with a PIN needle body.

The outer wall of installation piece is connected with the fly leaf through the pivot, the outer wall fixedly connected with fixture block of fly leaf, the bottom fixedly connected with second spring of fly leaf, the outer wall fixedly connected with protection casing of installation piece.

Preferably, the outer wall fixedly connected with stopper of fixed box, the spacing groove has been seted up to the outer wall of fixed box, the outer wall fixedly connected with of fixed box draws the piece, the inner wall fixedly connected with stop gear of fixed box.

Preferably, the PIN needle penetrates through the installation block and the fixing block, and the PIN needle penetrates through the installation block and the fixing block at the central shaft position.

Preferably, the first spring is connected with the outer wall of the telescopic rod in a winding way, and one end of the first spring is connected with the outer wall of the mounting block in a movable fit way.

Preferably, the left end of the movable plate is movably attached to the outer wall of the mounting block, and the shape of the clamping block is triangular.

Preferably, the outer wall of one end of the right side of the movable plate is fixedly connected with the outer wall of the mounting block through a second spring, and the second spring and the right side of the movable plate are arranged in the protective cover.

Preferably, the limiting mechanism comprises a fixing frame, and the inner wall of the fixing frame is connected with a threaded rod through a bearing.

Preferably, the upper end of the threaded rod is provided with a cross hole, and the outer wall of the threaded rod is connected with a thread sleeve in a threaded manner.

Preferably, the outer wall of the thread bush is fixedly connected with a limit frame, and the shape of the limit frame is nine-grid-shaped.

Preferably, one end of the limiting frame is fixedly connected with a sliding block, and a limiting hole is formed in the upper surface of the limiting frame.

After the technical scheme is adopted, the utility model has the following positive effects:

1. Compared with the prior art, this PIN needle file can increase life through fixed establishment, can directly insert the fixed block with the installation piece when needs are installed in, can inwards compress first spring and telescopic link when inserting, can compress down the fly leaf through the fixture block simultaneously, then compress down the second spring, after the fixture block enters into the fixed block in the second spring can upwards promote the fly leaf and reset, then the fixture block can fix the installation piece, protection casing can protect the one end of fly leaf when ordinary use, prevent to bump the installation piece by mistake when ordinary use and take out the installation piece, need take out the cell-phone with the PIN needle body and can push down the fly leaf, first spring can work when pressing down the fixture block the import of fixed block and pop out the installation piece, conveniently take out the installation piece from the fixed block, this mode can not cause the damage to the PIN needle body when long-term installation with dismantling the PIN needle body, and after the installation is comparatively stable, it is comparatively convenient to dismantle and install.

2. Compared with the prior art, this PIN needle seat can be spacing to the PIN needle body through stop gear, can rotatory threaded rod when fixed PIN needle body of different length, then can drive the thread bush and reciprocate when the threaded rod rotates, then can drive the spacing and reciprocate, and the slider can slide in the spout in fixed box when the spacing removes, and the back spacing hole can be spacing the PIN needle body around the PIN needle body in the fixed box of entering into when the PIN needle body, prevents that the collision between the PIN needle body each other from causing the damage.

Drawings

FIG. 1 is a schematic overall perspective view of the present utility model;

FIG. 2 is a schematic perspective view of a fixing mechanism according to the present utility model;

FIG. 3 is a cross-sectional view of the securing mechanism of the present utility model;

FIG. 4 is a schematic diagram of a connection structure between a fixed block and a limiting mechanism according to the present utility model;

Fig. 5 is a schematic diagram of a connection structure of a limiting frame according to the present utility model.

The reference numerals are: 1. a fixed box; 2. a fixing mechanism; 3. a limiting block; 4. a limiting mechanism; 5. a limit groove; 6. lifting the block; 201. a fixed block; 202. a first spring; 203. a telescopic rod; 204. a mounting block; 205. a PIN needle; 206. a movable plate; 207. a clamping block; 208. a second spring; 209. a protective cover; 401. a fixing frame; 402. a threaded rod; 403. a thread sleeve; 404. a limiting frame; 405. a slide block; 406. and a limiting hole.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Referring to fig. 1 to 3, a PIN needle holder is provided with a fixing box 1, the upper end of the fixing box 1 is fixedly connected with a fixing mechanism 2, the fixing mechanism 2 comprises a fixing block 201, the inner wall of the fixing block 201 is fixedly connected with a first spring 202, the inner wall of the fixing block 201 is fixedly connected with a telescopic rod 203, one end of the telescopic rod 203 is movably jointed and connected with a mounting block 204, the inner wall of the mounting block 204 is fixedly connected with a PIN needle 205, the outer wall of the mounting block 204 is connected with a movable plate 206 through a rotating shaft, the outer wall of the movable plate 206 is fixedly connected with a clamping block 207, the bottom end of the movable plate 206 is fixedly connected with a second spring 208, the outer wall of the mounting block 204 is fixedly connected with a protective cover 209, the PIN needle 205 penetrates through the inside of the mounting block 204 and the fixing block 201, the PIN needle 205 is connected with the outer wall of the telescopic rod 203 through the central shaft of the mounting block 204, the first spring 202 is wound and connected with the first spring 202, one end of the telescopic rod 203 is movably connected with the outer wall of the mounting block 204, one end of the movable plate 206 is movably connected with the left end of the mounting block 204 through the rotating shaft, the movable plate 206 is movably connected with the right end of the second spring 208, and the right end of the movable plate is movably connected with the right end of the second spring 206 through the protective cover is movably connected with the right end of the second spring 208; further, can directly insert the fixed block 201 with the installation piece 204 when needs are installed, can inwards compress first spring 202 and telescopic link 203 when inserting, can compress movable plate 206 downwards through fixture block 207 simultaneously, then compress second spring 208 downwards, second spring 208 can promote movable plate 206 upwards and reset after fixture block 207 enters into fixed block 201, then fixture block 207 can fix installation piece 204, protection casing 209 can protect the one end of movable plate 206 when ordinary use, prevent to bump by mistake and take out installation piece 204 when ordinary use, take out the cell-phone can push down movable plate 206 when needs with PIN needle 205, first spring 202 can work when being less than the import of fixed block 201 and pop out installation piece 204, conveniently take out installation piece 204 from fixed block 201, this mode can not cause the damage to PIN needle 205 when long-term installation and dismantlement PIN needle 205, and it is comparatively stable after the installation, it is comparatively convenient to dismantle and install.

Please refer to fig. 1 and 4, the outer wall of the fixed box 1 is fixedly connected with a limiting block 3, the outer wall of the fixed box 1 is provided with a limiting groove 5, the outer wall of the fixed box 1 is fixedly connected with a lifting block 6, and the inner wall of the fixed box 1 is fixedly connected with a limiting mechanism 4; further, can advance fixed box 1 through stopper 3 and spacing groove 5 when fixed box 1 is installed, convenient, fixed box 1's installation, later conveniently take out fixed box 1 through carrying pull block 6.

Please refer to fig. 4 and fig. 5, the limiting mechanism 4 includes a fixing frame 401, an inner wall of the fixing frame 401 is connected with a threaded rod 402 through a bearing, a cross hole is formed at an upper end of the threaded rod 402, an outer wall of the threaded rod 402 is connected with a threaded sleeve 403 in a threaded manner, an outer wall of the threaded sleeve 403 is fixedly connected with a limiting frame 404, the limiting frame 404 is in a shape of a nine-grid, one end of the limiting frame 404 is fixedly connected with a sliding block 405, and a limiting hole 406 is formed above the limiting frame 404; further, the threaded rod 402 can be rotated when the PIN bodies 205 with different lengths are fixed, then the threaded rod 402 can drive the threaded sleeve 403 to move up and down when rotating, then the limiting frame 404 can be driven to move up and down, the sliding block 405 can slide in the sliding groove in the fixed box 1 when the limiting frame 404 moves, after the PIN bodies 205 enter the fixed box 1, the limiting holes 406 can limit the PIN bodies 205 around the PIN bodies 205, and damage caused by collision between the PIN bodies 205 is prevented.

The working principle of the utility model is as follows: when the fixed box 1 is installed, the fixed box 1 can be firstly and conveniently installed through the limiting block 3 and the limiting groove 5, then the fixed box 1 can be conveniently taken out through the lifting block 6, the installation block 204 can be directly inserted into the fixed block 201 when the PIN body 205 is required to be installed, the first spring 202 and the telescopic rod 203 can be inwards compressed when the PIN body 205 is required to be installed, the movable plate 206 can be downwards compressed through the clamping block 207, the second spring 208 can be downwards compressed, the movable plate 206 can be upwards pushed to reset after the clamping block 207 enters the fixed block 201, then the clamping block 207 can fix the installation block 204, the protection cover 209 can protect one end of the movable plate 206 when the PIN body 205 is required to be installed, the installation block 204 can be prevented from being taken out by mistakenly touching when the PIN body is used at ordinary times, when the PIN body 205 needs to be taken out of the mobile phone, the movable plate 206 can be pressed downwards, when the clamping block 207 is pressed lower than the inlet of the fixed block 201, the first spring 202 can work to pop up the mounting block 204, the mounting block 204 is conveniently taken out of the fixed block 201, the threaded rod 402 can be rotated when the PIN bodies 205 with different lengths are fixed, then the threaded rod 402 can drive the threaded sleeve 403 to move up and down when rotating, then the limit frame 404 can be driven to move up and down, the limit frame 404 can slide in the sliding groove in the fixed box 1 when moving, when the PIN body 205 enters the fixed box 1, the limit holes 406 can limit the PIN body 205 around the PIN body 205, and the PIN bodies 205 are prevented from being damaged due to collision.

While the foregoing embodiments have been described in some detail for purposes of clarity of understanding, it will be understood that the utility model is not limited to the details of construction and the embodiments described, but is capable of modification in various respects, all without departing from the spirit and principles of the present utility model.

Claims

1. A PIN needle holder having a fixed box (1), characterized in that: the upper end of the fixing box (1) is fixedly connected with a fixing mechanism (2), the fixing mechanism (2) comprises a fixing block (201), the inner wall of the fixing block (201) is fixedly connected with a first spring (202), the inner wall of the fixing block (201) is fixedly connected with a telescopic rod (203), one end of the telescopic rod (203) is movably attached to a mounting block (204), and the inner wall of the mounting block (204) is fixedly connected with a PIN needle (205);

The outer wall of installation piece (204) is connected with fly leaf (206) through the pivot, the outer wall fixedly connected with fixture block (207) of fly leaf (206), the bottom fixedly connected with second spring (208) of fly leaf (206), the outer wall fixedly connected with protection casing (209) of installation piece (204).

2. A PIN hub according to claim 1, wherein: the utility model discloses a fixed box, including fixed box (1), fixed box (1)'s outer wall fixedly connected with stopper (3), spacing groove (5) have been seted up to the outer wall of fixed box (1), the outer wall fixedly connected with of fixed box (1) draws piece (6), the inner wall fixedly connected with stop gear (4) of fixed box (1).

3. A PIN hub according to claim 1, wherein: the PIN needle body (205) penetrates through the installation block (204) and the fixing block (201), and the PIN needle body (205) penetrates through the installation block (204) and the fixing block (201) at the central axis position.

4. A PIN hub according to claim 1, wherein: the outer walls of the first springs (202) and the telescopic rods (203) are connected with the first springs (202) in a winding mode, and one ends of the first springs (202) and the telescopic rods (203) are connected with the outer walls of the mounting blocks (204) in a movable fit mode.

5. A PIN hub according to claim 1, wherein: the left end of the movable plate (206) is movably attached to the outer wall of the mounting block (204), and the clamping block (207) is triangular.

6. A PIN hub according to claim 5, wherein: the outer wall of one end of the right side of the movable plate (206) is fixedly connected with the outer wall of the mounting block (204) through a second spring (208), and the second spring (208) and the right side of the movable plate (206) are arranged in the protective cover (209).

7. A PIN hub according to claim 2, wherein: the limiting mechanism (4) comprises a fixing frame (401), and the inner wall of the fixing frame (401) is connected with a threaded rod (402) through a bearing.

8. A PIN hub according to claim 7, wherein: the upper end of the threaded rod (402) is provided with a cross hole, and the outer wall of the threaded rod (402) is in threaded connection with a thread sleeve (403).

9. A PIN hub according to claim 8, wherein: the outer wall of the thread bush (403) is fixedly connected with a limiting frame (404), and the shape of the limiting frame (404) is nine-grid-shaped.

10. A PIN hub according to claim 9, wherein: one end of the limiting frame (404) is fixedly connected with a sliding block (405), and a limiting hole (406) is formed in the upper surface of the limiting frame (404).