CN212908345U

CN212908345U - Fastening device for computer case jacks

Info

Publication number: CN212908345U
Application number: CN202021600894.5U
Authority: CN
Inventors: 王成志
Original assignee: Hunan Xiangjiang Kunpeng Information Technology Co Ltd
Current assignee: Hunan Xiangjiang Kunpeng Information Technology Co Ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-04-06
Anticipated expiration: 2030-08-05

Abstract

The utility model discloses a fastener is used to computer machine case jack, include quick-witted case and set up the jack on quick-witted case, the symmetry is provided with two holders, two about in the jack one side that the holder is relative all bonds there is the slipmat, the front side of machine case is installed with two holder assorted supporting mechanism, just the longitudinal symmetry is provided with two holder assorted elastic mechanism in the jack, supporting mechanism includes that longitudinal symmetry ground rotates two round pin axles inserted on quick-witted case, two it has the gear and presses and supports the frame, two all to fix in proper order to sell epaxial the cover the setting that supports with two holders respectively, two telescopic machanism are installed to longitudinal symmetry ground on the quick-witted case. The utility model discloses a pressing of two holders that the longitudinal symmetry set up in the jack supports the effect and can realize the locking insurance to the end of a thread that inserts in the jack, the probability that the end of a thread pine takes off that can significantly reduce in daily use, and is practical reliable.

Description

Fastening device for computer case jacks

Technical Field

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

Background

The chassis typically includes a housing, brackets, various switches on the panel, indicator lights, etc. The shell is made by combining steel plates and plastics, has high hardness and mainly plays a role in protecting elements in the case; the bracket is mainly used for fixing the mainboard, the power supply and various drivers. The front panel of the good case is made of ABS engineering plastics, so that the case is firm and stable. If the case is made of plastic which is not hard enough or is fragile and easy to break, the quality is definitely problematic. The steel plate is at least more than 0.5 mm, the material is galvanized steel plate, the hardness is high, the elasticity is strong, and the steel plate is certainly not a good material if the thickness is not enough or the steel plate can be bent by applying force slightly. The computer case jack is used for inserting various wire ends, but the existing wire ends are easy to loosen, and a lot of inconvenience exists in the daily use process.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the computer case jack is used for inserting various wire ends, but the prior wire ends are easy to loosen and have a plurality of inconveniences in the daily use process, and the fastening device for the computer case jack is further provided.

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 sets up the jack on quick-witted case, the symmetry is provided with two holders about in the jack, two one side that the holder is relative all bonds there is the slipmat, the front side of machine case install with two holder assorted mechanism that supports, just the longitudinal symmetry is provided with two holder assorted elastic mechanism in the jack.

Preferably, the support mechanisms comprise two pin shafts which are inserted into the case in a vertically symmetrical mode, the two pin shafts are sequentially fixedly sleeved with gears and support frames, the two support frames are respectively abutted to the two clamping seats, the case is provided with two telescopic mechanisms in a vertically symmetrical mode, the output ends of the two telescopic mechanisms are respectively fixed with a rack plate, and the two rack plates are respectively connected with the two gears in a meshed mode.

Preferably, the telescopic mechanism is an electric push rod.

Preferably, the elastic mechanism comprises a limiting groove formed in the inner wall of the jack, a driving rod is inserted into the limiting groove, one end, extending into the jack, of the driving rod is fixed to the clamping seat, a limiting block is fixedly sleeved at one end, extending into the limiting groove, of the driving rod, and the outer wall of the limiting block is connected with the inner wall of the limiting groove in a sliding mode.

Preferably, the driving rod is sleeved with a spring, one end of the spring is fixed to the inner bottom of the limiting groove, and the other end of the spring is fixed to the end of the limiting block.

Preferably, two lugs are symmetrically fixed on the inner wall of the limit groove.

The utility model has the advantages that: the pressing and abutting action of the two clamping seats which are symmetrically arranged up and down in the jack can realize the locking safety of the thread end inserted into the jack, the probability of loosening of the thread end in the daily use process can be greatly reduced, and the thread end locking device is practical and reliable.

Drawings

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

fig. 2 is a schematic view of the connection condition of the middle case and the driving rod of the present invention.

In the figure: the device comprises a case 1, a driving rod 2, a clamping seat 3, a non-slip mat 4, a telescopic mechanism 5, a pin shaft 6, a gear 7, a pressing support 8, a rack plate 9, a limiting groove 10, a spring 11, a limiting block 12 and a convex block 13.

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. 1-2, a fastening device for computer case jacks comprises a case 1 and jacks arranged on the case 1, wherein two clamping seats 3 are symmetrically arranged in the jacks up and down, anti-slip pads 4 are bonded on opposite sides of the two clamping seats 3, a pushing mechanism matched with the two clamping seats 3 is installed on the front side of the case 1, the pushing mechanism comprises two pin shafts 6 which are rotationally inserted in the case 1 up and down symmetrically, gears 7 and pushing frames 8 are sequentially fixedly sleeved on the two pin shafts 6, the two pushing frames 8 are respectively abutted against the two clamping seats 3, two telescopic mechanisms 5 are symmetrically installed on the case 1 up and down, the telescopic mechanisms 5 are electric push rods, rack plates 9 are respectively fixed at output ends of the two telescopic mechanisms 5, the two rack plates 9 are respectively engaged and connected with the two gears 7, and elastic mechanisms matched with the two clamping seats 3 are symmetrically arranged in the jacks up and down;

elastic mechanism is including seting up the spacing groove 10 on the jack inner wall, place in the spacing groove 10 and inserted drive rod 2, drive rod 2 stretches into the one end in the jack and fixes mutually with holder 3, the fixed cover of the one end that drive rod 2 stretches into spacing groove 10 has connect stopper 12, the outer wall of stopper 12 and the inner wall sliding connection of

spacing groove

10, 2 overcoat of drive rod are equipped with spring 11, spring 11's one end is fixed mutually with the interior bottom of spacing groove 10, spring 11's the other end is fixed mutually with stopper 12's tip, bilateral symmetry is fixed with two lugs 13 on the spacing groove 10 inner wall.

In the fastening device for the jack of the computer case, after the wire end is inserted into the jack, the output ends of the two telescopic mechanisms 5 are controlled to retract, so that the relative separation of the two rack plates 9 can cause the two pressing frames 8 to press the two clamping seats 3 to form pressing locking and further danger reporting of the wire end in the jack; to sum up, through the pressing effect of two holder 3 that the longitudinal symmetry set up in the jack can realize the locking insurance to the end of a thread of ann's inserting in the jack, can significantly reduce the probability that the end of a thread pine takes off in daily use, it is practical reliable.

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. The utility model provides a fastener for computer machine case jack, includes quick-witted case (1) and sets up the jack on quick-witted case (1), its characterized in that, the symmetry is provided with two holder (3) about in the jack, two one side that holder (3) are relative all bonds and has slipmat (4), the front side of machine case (1) is installed and is supported the moving mechanism with two holder (3) assorted, just the longitudinal symmetry is provided with in the jack and two holder (3) assorted elastic mechanism.

2. The fastening device for the computer case jack according to claim 1, wherein the abutting mechanism comprises two pin shafts (6) which are rotationally inserted into the computer case (1) in an up-down symmetrical manner, the two pin shafts (6) are respectively fixedly sleeved with a gear (7) and an abutting frame (8), the two abutting frames (8) are respectively abutted against the two clamping seats (3), the computer case (1) is provided with two telescopic mechanisms (5) in an up-down symmetrical manner, the output ends of the two telescopic mechanisms (5) are respectively fixed with rack plates (9), and the two rack plates (9) are respectively engaged with the two gears (7).

3. The computer case jack fastening device of claim 2, wherein the telescoping mechanism (5) is an electric push rod.

4. The fastening device for the computer case jack of claim 1, wherein the elastic mechanism comprises a limiting groove (10) formed on the inner wall of the jack, the driving rod (2) is inserted into the limiting groove (10), one end of the driving rod (2) extending into the jack is fixed to the clamping seat (3), one end of the driving rod (2) extending into the limiting groove (10) is fixedly sleeved with a limiting block (12), and the outer wall of the limiting block (12) is slidably connected with the inner wall of the limiting groove (10).

5. The fastening device for the computer case jack according to claim 4, wherein a spring (11) is sleeved outside the driving rod (2), one end of the spring (11) is fixed with the inner bottom of the limiting groove (10), and the other end of the spring (11) is fixed with the end of the limiting block (12).

6. The fastening device for the computer case jack according to claim 5, wherein two protrusions (13) are fixed on the inner wall of the limiting groove (10) in a left-right symmetrical manner.