CN210835884U

CN210835884U - Fastening device for computer case jacks

Info

Publication number: CN210835884U
Application number: CN201922168612.2U
Authority: CN
Inventors: 叶成业; 关岩强; 陈其秋
Original assignee: Fuzhou Jiefutong Network Technology Co ltd
Current assignee: Fuzhou Jiefutong Network Technology Co ltd
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-06-23
Anticipated expiration: 2029-12-06

Abstract

The utility model discloses a fastener is used to computer machine case jack, including quick-witted case and jack, two first spouts, two have been seted up on the lateral wall of machine case equal sliding connection has the slider in the first spout, fixedly connected with pull rod, two on the lateral wall of slider the pull rod all runs through the same cardboard of lateral wall setting and fixedly connected with in first spout, first through-hole has been seted up on the cardboard, the cardboard is located the upper and lower both ends of first through-hole on the symmetry be equipped with dust removal mechanism, fixture and fixed establishment, dust removal mechanism communicates the setting with first through-hole and fixture respectively, dust removal mechanism passes through pull wire fixed connection with fixture and sets up. The utility model discloses a dust removal mechanism, fixture and fixed establishment realize that it is fixed to remove dust and the centre gripping of plug to indirectly realize the dustproof effect to the jack, and guarantee the stability of plug in the jack, be favorable to improving the life of jack.

Description

Fastening device for computer case jacks

Technical Field

The utility model relates to a computer machine case technical field especially relates to a fastener for computer machine case jack.

Background

The computer is a modern electronic computing machine for high-speed computation, can perform numerical computation and logic computation, and also has a memory function. The intelligent electronic device can be operated according to a program, and can automatically process mass data at a high speed.

The chassis is as the skeleton of computer, be important constitution part in the computer, be equipped with a plurality of USB jacks or earphone jack on the chassis, however modern jack fastener only inserts the jack and establishes on the chassis, do not play the fixed action to jack portion position, in addition because the thickness of data line is different, the fastening of various data lines can't be adapted to current fastener, lead to the data line to rock in the jack easily, thereby reduce the life of jack, and current device can not remove dust to the jack, thereby make jack and external wiring contact failure, cause external equipment to be unable to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a fastening device for computer case jacks.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a fastener for computer machine case jack, includes quick-witted case and jack, two first spouts, two have been seted up on the lateral wall of machine case equal sliding connection has the slider in the first spout, fixedly connected with pull rod, two on the lateral wall of slider the pull rod all runs through the same cardboard of lateral wall setting and fixedly connected with in first spout, first through-hole has been seted up on the cardboard, the cardboard is located the upper and lower both ends of first through-hole and is equipped with dust removal mechanism, fixture and fixed establishment symmetrically, dust removal mechanism communicates the setting with first through-hole and fixture respectively, dust removal mechanism passes through pull wire fixed connection with fixture and sets up, fixed establishment offsets tightly with fixture.

Preferably, dust removal mechanism sets up in the first recess at first through-hole top including the intercommunication, first recess sets up with fixture intercommunication, many telescopic links of top fixedly connected with of first recess, many the same clean board of lower extreme fixedly connected with of telescopic link, the pull wire is fixed to be set up between clean board and fixture, many all the cover is equipped with first spring on the telescopic link.

Preferably, fixture is including setting up draw-in groove and the second through-hole on the cardboard, draw-in groove and second through-hole all set up with first recess intercommunication, sliding connection has the fixture block in the draw-in groove, the one end swing joint that the draw-in groove was kept away from to the fixture block has the clamping bar, the upper end and the fixed establishment of clamping bar offset tightly, fixedly connected with lug on the lateral wall of clamping bar, seted up on the lateral wall of cardboard with lug assorted second recess, install a plurality of fixed pulleys in second through-hole and the first recess, the pull wire sets up between cleaning board and clamping bar.

Preferably, the fixing mechanism comprises a slot arranged on the clamping plate, an inserting rod is inserted into the slot, and the lower end of the inserting rod is abutted against the upper end of the clamping rod.

Preferably, a second sliding groove matched with the clamping block is formed in the clamping rod, a second spring is fixedly connected to the bottom of the second sliding groove, and the upper end of the second spring is fixedly connected with the lower end of the clamping block.

Preferably, the inserted link is fixedly arranged on the side wall of the clamping plate through a third spring.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a dust removal mechanism realizes the dust removal to the data line plug to reduce the pollution of plug to the jack, be favorable to improving the cleanliness factor of plug, thereby realize the dustproof effect to the jack.

2. The utility model discloses a fixture realizes the fixed centre gripping to external plug to prevent that the plug from producing in the jack and rocking, thereby avoid the plug to influence the life of jack, be favorable to improving the life of jack.

3. The utility model discloses a fixed establishment realizes fixing fixture to prevent that the plug from producing and rocking, and can adapt to the plug of different specifications and fix, be favorable to further fixing the plug.

Drawings

Fig. 1 is a perspective view of a fastening device for computer case jacks according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a schematic front structural view of the fastening device for computer case jacks according to the present invention.

In the figure: the dust removal device comprises a case 1, a jack 2, a first sliding groove 3, a sliding block 4, a pull rod 5, a clamping plate 6, a first through hole 7, a dust removal mechanism 8, a clamping mechanism 9, a fixing mechanism 10, a first groove 11, a telescopic rod 12, a cleaning plate 13, a first spring 14, a clamping groove 15, a second through hole 16, a clamping block 17, a clamping rod 18, a convex block 19, a fixed pulley 20, a slot 21, an inserted rod 22, a second sliding groove 23, a second spring 24 and a third spring 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like 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, and 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 therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a fastening device for computer case jacks comprises a case 1 and a jack 2, wherein two first sliding grooves 3 are formed in the side wall of the case 1, sliding blocks 4 are connected in the two first sliding grooves 3 in a sliding manner, pull rods 5 are fixedly connected to the side wall of each sliding block 4, the two pull rods 5 penetrate through the side wall of each first sliding groove 3 and are fixedly connected with a same clamping plate 6, a first through hole 7 is formed in each clamping plate 6, dust removing mechanisms 8, clamping mechanisms 9 and fixing mechanisms 10 are symmetrically arranged on the upper end and the lower end of each clamping plate 6, the dust removing mechanisms 8 are respectively communicated with the first through holes 7 and the clamping mechanisms 9, the dust removing mechanisms 8 and the clamping mechanisms 9 are fixedly connected through pull wires, the fixing mechanisms 10 are abutted against the clamping mechanisms 9, wherein each dust removing mechanism 8 comprises a first groove 11 communicated with the top of each first through hole 7, first recess 11 and fixture 9 intercommunication setting, many telescopic links 12 of the top fixedly connected with of first recess 11, the same cleaning plate 13 of the lower extreme fixedly connected with of many telescopic links 12, the pull wire is fixed to be set up between cleaning plate 13 and fixture 9, all overlaps on many telescopic links 12 and is equipped with first spring 14.

It should be explained that the shape and size of the sliding block 4 are matched with the shape and size of the first sliding chute 3, and the sliding block 4 slides in the first sliding chute 3, so that the arrangement has the advantage that the sliding block 4 slides in the first sliding chute 3, so that the sliding block 4 drives the pull rod 5 to move, and thus plugs with different lengths are fixed, and the sliding block 4 is relatively stable in the first sliding chute 3 because the clamping mechanism 9 clamps and fixes the plugs; the telescopic rod 12 and the working principle thereof belong to the prior art, and detailed description is omitted, and the interaction between the telescopic rod 12 and the first spring 14 enables the cleaning plate 13 to clean plugs with different specifications, thereby being beneficial to ensuring the cleanliness of the plugs and reducing the pollution degree in the jacks 2; the lower end of the cleaning plate 13 is provided with an adhesive layer, and when the adhesive layer is full of dust, one layer is torn off; the first through hole 7 is for the entry of a plug into the jack 2.

Wherein, the clamping mechanism 9 comprises a clamping groove 15 and a second through hole 16 which are arranged on the clamping plate 6, the clamping groove 15 and the second through hole 16 are both communicated with the first groove 11, a clamping block 17 is connected in the clamping groove 15 in a sliding way, one end of the clamping block 17 far away from the clamping groove 15 is movably connected with a clamping rod 18, the upper end of the clamping rod 18 is abutted against the fixing mechanism 10, a convex block 19 is fixedly connected on the side wall of the clamping rod 18, a second groove matched with the convex block 19 is arranged on the side wall of the clamping plate 6, a plurality of fixed pulleys 20 are arranged in the second through hole 16 and the first groove 11, a traction line is arranged between the cleaning plate 13 and the clamping rod 18, the fixing mechanism 10 comprises a slot 21 which is arranged on the clamping plate 6, an inserted rod 22 is inserted in the slot 21, the lower end of the inserted rod 22 is abutted against the upper end of the clamping rod 18, a second sliding groove 23 matched with the clamping block 17, the upper end of the second spring 24 is fixedly connected with the lower end of the clamping block 17, and the inserted link 22 is fixedly arranged on the side wall of the clamping plate 6 through a third spring 25.

It should be explained that the shape and size of the latch 17 match the shape and size of the slot 15, and the latch 17 slides in the slot 15, so that the latch 17 can be inserted into the first groove 11 under the action of the external force of the clamping rod 18, thereby blocking the cleaning plate 13, which is performed when the plug is not inserted into the jack 2; the fixed pulley 20 functions as a guide so that the traction wire slides on the fixed pulley 20; the second spring 24 has certain elasticity, so that the latch 17 moves upwards, and the latch 17 slides in the second sliding groove 23; the inserting rod 22 is inserted into the slot 21 and mainly plays a role in limiting and fixing the clamping rod 18; the third spring 25 is provided to prevent the plunger 22 from falling to the ground, so as to facilitate the use of the user, and the third spring 25 has insufficient elasticity, corresponding to a rope, so as not to allow the plunger 22 to fall out of the slot 21; the lateral wall of the clamping plate 6 is provided with a second groove matched with the convex block 19, so that the clamping rod 18 is fixed on the clamping plate 6 when the clamping plate 6 is close to the case 1, the storage effect on the cleaning plate 13 is achieved, and the clamping rod 18 is utilized to pull the traction line to drive the cleaning plate 13 to move upwards in the process.

In the utility model, the pull rod 5 moves outwards, so that the slide block 4 slides in the first sliding groove 3, the plugs with different lengths are fixed, the clamping rod 18 is driven to move outwards, the clamping block 17 is separated from the first groove 11, the cleaning plate 13 falls into the first through hole 7 due to the elastic action of the first spring 14, the plug enters the jack 2 through the first through hole 7, and the surface of the plug can be cleaned when the plug passes through the cleaning plate 13; when a plug is inserted into the jack 2, the insertion rod 22 is inserted into the insertion groove 21, so that the clamping rod 18 is fixed, and the clamping rod 18 has a fixing effect on the plug.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A fastening device for computer case jacks comprises a case (1) and jacks (2), and is characterized in that two first sliding grooves (3) are formed in the side wall of the case (1), sliding blocks (4) are connected in the two first sliding grooves (3) in a sliding manner, pull rods (5) are fixedly connected to the side wall of each sliding block (4), the two pull rods (5) penetrate through the side wall of each first sliding groove (3) and are fixedly connected with a same clamping plate (6), a first through hole (7) is formed in each clamping plate (6), dust removing mechanisms (8), clamping mechanisms (9) and fixing mechanisms (10) are symmetrically arranged at the upper end and the lower end of each clamping plate (6) located at the corresponding first through hole (7), the dust removing mechanisms (8) are respectively communicated with the first through holes (7) and the clamping mechanisms (9), and the dust removing mechanisms (8) and the clamping mechanisms (9) are fixedly connected through traction lines, the fixing mechanism (10) is tightly pressed against the clamping mechanism (9).

2. The fastening device for the computer case jack according to claim 1, wherein the dust removing mechanism (8) comprises a first groove (11) which is communicated with and arranged at the top of the first through hole (7), the first groove (11) is communicated with the clamping mechanism (9), a plurality of telescopic rods (12) are fixedly connected to the top of the first groove (11), the lower ends of the plurality of telescopic rods (12) are fixedly connected with the same cleaning plate (13), the traction wire is fixedly arranged between the cleaning plate (13) and the clamping mechanism (9), and the plurality of telescopic rods (12) are respectively sleeved with a first spring (14).

3. The fastening device for the jack of the computer case according to claim 2, the clamping mechanism (9) comprises a clamping groove (15) and a second through hole (16) which are arranged on the clamping plate (6), the clamping groove (15) and the second through hole (16) are communicated with the first groove (11), a clamping block (17) is slidably connected in the clamping groove (15), one end of the clamping block (17) far away from the clamping groove (15) is movably connected with a clamping rod (18), the upper end of the clamping rod (18) is tightly pressed against the fixing mechanism (10), the side wall of the clamping rod (18) is fixedly connected with a convex block (19), the side wall of the clamping plate (6) is provided with a second groove matched with the convex block (19), a plurality of fixed pulleys (20) are arranged in the second through hole (16) and the first groove (11), and the traction line is arranged between the cleaning plate (13) and the clamping rod (18).

4. The fastening device for the computer case jack according to claim 3, wherein the fixing mechanism (10) comprises a slot (21) disposed on the clamping plate (6), an inserting rod (22) is inserted into the slot (21), and a lower end of the inserting rod (22) abuts against an upper end of the clamping rod (18).

5. The fastening device for the computer case jack according to claim 3, wherein a second sliding groove (23) matched with the clamping block (17) is formed in the clamping rod (18), a second spring (24) is fixedly connected to the bottom of the second sliding groove (23), and the upper end of the second spring (24) is fixedly connected to the lower end of the clamping block (17).

6. The computer case socket fastening device according to claim 4, wherein the inserting rod (22) is fixedly arranged on the side wall of the clamping plate (6) through a third spring (25).