CN209433328U - A kind of train-installed private radio server - Google Patents

Abstract

The utility model discloses a kind of train-installed private radio servers, including damping and body, the damping interlocking is fixedly mounted in the quadrangle of fixing seat, piston mechanism is equipped in the damping, screw is movably installed in the piston mechanism, elastic body is fixedly connected with outside the piston mechanism, cylinder is fixedly connected under the elastic body, the piston mechanism is slidably mounted in cylinder, the damping interlocking is fixedly mounted in the quadrangle of fixing seat, the upper end of the fixing seat is fixedly connected with organism, the cylinder includes cylinder body and sliding slot, the sliding slot is provided with the bottom end of cylinder body, the piston mechanism passes through elastic body elastic connection in the inner lower edge of cylinder body, the piston mechanism includes slide bar, chock and mounting hole, the slide bar is fixedly connected on chock lower end.The utility model can buffer harmful impact forces without dead angle and protect wireless server, better meet and use needs.

Description

A kind of train-installed private radio server

Technical field

The utility model relates to wireless servers to install equipment technical field, specially a kind of train-installed private radio clothes Business device.

Background technique

Train-installed server is a kind of wireless serial server, and wireless serial server, which refers to, turns RS232 or RS485 At the equipment of WIFI wireless telecommunications, however wireless serial server is mounted in array carriage, since train driving crosses hardly possible in kind Exempt to generate lateral impact forces when the impact force that pitches generated, braking and starting, however these impacts from different directions After power is directly directed to body by shell, causes internal installation part easily to loosen, normal communication effect is influenced, for a long time using appearance Tearable internal circuit is to the server lost of life is made, so being badly in need of wanting a kind of device for being able to solve the above problem.

Utility model content

The purpose of this utility model is to provide a kind of train-installed private radio servers, to solve above-mentioned background technique The problem of middle proposition.

To achieve the above object, the utility model provides the following technical solutions: a kind of train-installed private radio server, Including damping and body, the damping interlocking is fixedly mounted in the quadrangle of fixing seat, is set in the damping There is piston mechanism, screw is movably installed in the piston mechanism, is fixedly connected with elastic body outside the piston mechanism, it is described Cylinder is fixedly connected under elastic body, the piston mechanism is slidably mounted in cylinder.

Preferably, the cylinder includes cylinder body and sliding slot, and the sliding slot is provided with the bottom end of cylinder body, and the piston mechanism is logical Elastic body elastic connection is crossed in the inner lower edge of cylinder body.

Preferably, the piston mechanism includes slide bar, chock and mounting hole, and the slide bar is fixedly connected on chock lower end, The mounting hole is provided with inside slide bar and chock, and the chock is resiliently mounted on the inner lower edge of cylinder body by elastic body, The slide bar passes through sliding slot, and slide bar is not contacted with sliding slot.

Preferably, the elastic body includes spring, the first flange and the second flange, first flange and the second flange It is located at the same side of spring, the upper end of the spring is fixedly connected on the lower end that chock deviates from slide bar, and the lower end of the spring is solid Surely it is connected to the interior lower end of cylinder body, the first flange movable supporting is in the outer wall of slide bar, and the spring is away from the first flange Side movable supporting cylinder body inner wall.

Preferably, the spring is equal away from the side crimp height of the first flange.

Compared with prior art, the utility model provides a kind of train-installed private radio server, and having following has Beneficial effect:

1. the utility model, by elastic body without the impact force between dead angle damper piston mechanism and cylinder, by solid Reservation effectively reduces body by the influence shaken, and improves damping to the protection of body.

2. the utility model, damping securely fixed with body by fixing seat together with, improve damping With the firmness of body.

3. the utility model connects piston mechanism and cylinder body by elastic body, facilitates elastic body damper piston machine The impact force of structure and cylinder body.

4. the gap of the utility model, logical slide bar and chock and cylinder body provides cushion space for horizontal direction, water is improved Square to buffer strength.

5. the utility model facilitates cylinder body by the flexible feature of the vertical direction of spring and the flexible feature of horizontal direction Concussion impact force is buffered without dead angle by spring with slide bar.

6. the utility model is higher than the second flange by the first flange, the second flange is convex after facilitating spring forced compression It rises, increases the buffer distance of spring, improve the buffering effect of spring vertical direction.

Detailed description of the invention

Fig. 1 is the agent structure schematic diagram of the utility model；

Fig. 2 is the damping structural schematic diagram of the utility model；

Fig. 3 is the cylinder cutting structural schematic diagram of the utility model；

Fig. 4 is the piston mechanism cutting structural schematic diagram of the utility model；

Fig. 5 is the elastic body structural schematic diagram of the utility model.

In figure: 1, damping；2, body；3, fixing seat；4, cylinder；5, piston mechanism；6, screw；7, elastic body； 8, cylinder body；9, sliding slot；10, slide bar；11, chock；12, mounting hole；13, spring；14, the first flange；15, the second flange.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

Embodiment 1:

Refering to fig. 1-4, a kind of train-installed private radio server, including damping 1, interior be equipped with of damping 1 are lived Mechanism 5 is filled in, screw 6 is movably installed in piston mechanism 5, is fixedly connected with elastic body 7 outside piston mechanism 5, under elastic body 7 It is fixedly connected with cylinder 4, piston mechanism 5 is slidably mounted in cylinder 4, is passed through piston mechanism 5 using screw 6 and is passed through damping 1 fixes fixing seat 3 and target compartment inner thread, using 7 damper piston mechanism 5 of elastic body and 4 vertical direction of cylinder and The impact force of horizontal direction, the maximum outside diameter of piston mechanism 5 are less than the internal diameter of cylinder 4, provide space for horizontal direction buffering, By elastic body 7 without the impact force between dead angle damper piston mechanism 5 and cylinder 4, machine is effectively reduced by fixing seat 3 Body 2 is influenced by shaking, and improves damping 1 to the protection of body 2.

The interlocking of damping 1 is fixedly mounted in the quadrangle of fixing seat 3, and the upper end of fixing seat 3 is fixedly connected with organism 2, Body 2 and damping 1 are fixed together using fixing seat 3, enabling damping 1 is the buffering concussion punching of body 2 Hit, damping 1 securely fixed with body 2 by fixing seat 3 together with, improve the secured of damping 1 and body 2 Degree.

Cylinder 4 includes cylinder body 8 and sliding slot 9, and sliding slot 9 is provided with the bottom end of cylinder body 8, and piston mechanism 5 passes through 7 bullet of elastic body Property be connected to the inner lower edge of cylinder body 8, piston mechanism 5 and cylinder body 8 are connected by elastic body 7, facilitate the buffering of elastic body 7 The impact force of piston mechanism 5 and cylinder body 8.

Piston mechanism 5 includes slide bar 10, chock 11 and mounting hole 12, and slide bar 10 is fixedly connected on 11 lower end of chock, is installed Hole 12 is provided with inside slide bar 10 and chock 11, and chock 11 is resiliently mounted on the inner lower edge of cylinder body 8 by elastic body 7, sliding Bar 10 passes through sliding slot 9, and slide bar 10 is not contacted with sliding slot 9, and slide bar 10 and chock 11 are not attached to cylinder body 8, when piston mechanism 5 and When cylinder body 8 is hit because of concussion, harmful force is buffered without dead angle by elastic body 7, reduces cylinder body 8 to slide bar 10 or chock 11 Impact force, the gap of logical slide bar 10 and chock 11 and cylinder body 8 provides cushion space for horizontal direction, improves horizontal direction and delay Impulse force degree.

Embodiment 2:

Referring to Fig.1-5, a kind of train-installed private radio server, it is substantially the same manner as Example 1, moreover, Elastic body 7 includes spring 13, the first flange 14 and the second flange 15, and the first flange 14 and the second flange 15 are located at spring 13 The same side, the upper end of spring 13 are fixedly connected on the lower end that chock 11 deviates from slide bar 10, and the lower end of spring 13 is fixedly connected on cylinder The interior lower end of body 8,14 movable supporting of the first flange is in the outer wall of slide bar 10, and spring 13 is away from the activity of the side of the first flange 14 It is supported on the inner wall of cylinder body 8, has gap between the second flange 15 and slide bar 10, utilizes the sky between slide bar 10 and the second flange 15 Gap enables 13 vertical direction of spring to do contracting work, supports cylinder body 8 and slide bar 10 using spring 13, spring 13 is enable to buffer The horizontal direction impact force of cylinder body 8 and slide bar 10 passes through the flexible feature of the vertical direction of spring 13 and the flexible spy of horizontal direction Point facilitates cylinder body 8 and slide bar 10 by spring 13 and buffers concussion impact force without dead angle.

Spring 13 is equal away from the side crimp height of the first flange 14, and the height of the second flange 15 is lower than the first flange 14, thus when the first flange 14 being made to shrink work, the second flange 15 is forced inwardly protruding, spring damping effect is generated, by the One flange 14 is higher than the second flange 15, facilitates 15 protrusion of the second flange after 13 forced compression of spring, increases the buffering of spring 13 Distance improves the buffering effect of 13 vertical direction of spring.

Working principle: piston mechanism 5 is passed through using screw 6 and passes through damping 1 for fixing seat 3 and target compartment inner wall spiral shell Line is fixed, and 7 damper piston mechanism 5 of elastic body and the impact force of cylinder 4 vertically and horizontally, piston mechanism 5 are utilized Maximum outside diameter be less than the internal diameter of cylinder 4, buffered for horizontal direction and provide space, using fixing seat 3 by body 2 and damping machine Structure 1 is fixed together, and enabling damping 1 is the buffering concussion impact of body 2, and slide bar 10 and chock 11 and cylinder body 8 are not It is connected, when piston mechanism 5 is hit with cylinder body 8 because of concussion, harmful force is buffered without dead angle by elastic body 7, reduces cylinder Body 8 has gap between second flange 15 and slide bar 10, utilizes slide bar 10 and the second flange to the impact force of slide bar 10 or chock 11 Gap between 15 enables 13 vertical direction of spring to do contracting work, supports cylinder body 8 and slide bar 10 using spring 13, makes spring 13 The horizontal direction impact force of cylinder body 8 and slide bar 10 can be buffered, the height of the second flange 15 is lower than the first flange 14, to make the When one flange 14 shrinks work, the second flange 15 is forced inwardly protruding, generation spring damping effect.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (5)

1. a kind of train-installed private radio server, including damping (1) and body (2), it is characterised in that: the damping Mechanism (1) interlocking is fixedly mounted in the quadrangle of fixing seat (3), is equipped with piston mechanism (5) in the damping (1), described It is movably installed with screw (6) in piston mechanism (5), elastic body (7), the bullet is fixedly connected with outside the piston mechanism (5) It is fixedly connected under force mechanisms (7) cylinder (4), the piston mechanism (5) is slidably mounted in cylinder (4).

2. a kind of train-installed private radio server according to claim 1, it is characterised in that: cylinder (4) packet Cylinder body (8) and sliding slot (9) are included, the sliding slot (9) is provided with the bottom end of cylinder body (8), and the piston mechanism (5) passes through elastic body (7) inner lower edge of the elastic connection in cylinder body (8).

3. a kind of train-installed private radio server according to claim 2, it is characterised in that: the piston mechanism It (5) include slide bar (10), chock (11) and mounting hole (12), the slide bar (10) is fixedly connected on chock (11) lower end, described Mounting hole (12) is provided with slide bar (10) and chock (11) is internal, and the chock (11) is resiliently mounted on by elastic body (7) The inner lower edge of cylinder body (8), the slide bar (10) passes through sliding slot (9), and slide bar (10) is not contacted with sliding slot (9).

4. a kind of train-installed private radio server according to claim 3, it is characterised in that: the elastic body It (7) include spring (13), the first flange (14) and the second flange (15), first flange (14) and the second flange (15) are located at The same side of spring (13), the upper end of the spring (13) is fixedly connected on the lower end that chock (11) deviate from slide bar (10), described The lower end of spring (13) is fixedly connected on the interior lower end of cylinder body (8), and the first flange (14) movable supporting is in slide bar (10) Outer wall, the spring (13) away from the first flange (14) side movable supporting cylinder body (8) inner wall.

5. a kind of train-installed private radio server according to claim 4, it is characterised in that: spring (13) back Side crimp height from the first flange (14) is equal.