CN212413350U

CN212413350U - Shock attenuation switch with adjustable

Info

Publication number: CN212413350U
Application number: CN202021667492.7U
Authority: CN
Inventors: 侯锐
Original assignee: Sichuan Weimit Technology Co ltd
Current assignee: Sichuan Weimit Technology Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-01-26
Anticipated expiration: 2030-08-12

Abstract

The utility model provides a shock attenuation switch with adjustable, including the switch body, four edges of the lower terminal surface of switch body all are equipped with the shock attenuation groove, the shock attenuation groove is connected with damping device: the damping device comprises a damping rod, an adjuster, a damping spring, a sliding rod and a limiting plate, wherein the upper end of the damping rod is arranged in a damping groove, threads are arranged on the outer side of the middle of the damping rod, the adjuster is in threaded connection with the damping rod, a sliding groove is formed in the lower end face of the damping rod, the upper end of the sliding rod is slidably mounted in the sliding groove, the lower end of the sliding rod is connected with the limiting plate, two ends of the damping spring are respectively connected with the lower end of the adjuster and the upper end of the limiting plate, and the damping rod and the sliding rod are sleeved with the damping spring; the lower extreme of limiting plate is equipped with the elastic rubber mat that is the arc form, solves the switch and lacks damping device, makes the switch lead to the impaired problem of the inside electronic component of switch easily at the in-process of vibrations.

Description

Shock attenuation switch with adjustable

Technical Field

The utility model relates to a switch technical field, concretely relates to shock attenuation switch with adjustable.

Background

A switch is a device that performs information exchange functions in a communication system. In computer network systems, the switching concept was proposed as an improvement to the shared mode of operation. The HUB is a sharing device, the HUB itself cannot identify the destination address, when the a host in the same lan transmits data to the B host, the data packet is transmitted in a broadcast manner on the network using the HUB as a framework, and each terminal determines whether to receive the data packet by verifying the address information of the header of the data packet. In this mode of operation, only one set of data frame can be transmitted over the network at the same time, and a retry is required in the event of a collision. This approach is to share the network bandwidth.

When the installation switch, most of all adopt directly to place the switch on the desktop, all be that the desktop has often put other equipment, lead to the desktop to take place the shake easily, the desktop shake can drive the switch and take place the shake, and the switch lacks corresponding damping device, makes the switch lead to the inside electronic component of switch impaired easily at the in-process of vibrations.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shock attenuation switch with adjustable solve the switch and lack damping device, make the switch lead to the impaired problem of the inside electronic component of switch easily at the in-process of vibrations.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a shock attenuation switch with adjustable, includes the switch body, four edges of the lower terminal surface of switch body all are equipped with the shock attenuation groove, the shock attenuation groove is connected with damping device: the damping device comprises a damping rod, an adjuster, a damping spring, a sliding rod and a limiting plate, wherein the upper end of the damping rod is arranged in a damping groove, threads are arranged on the outer side of the middle of the damping rod, the adjuster is in threaded connection with the damping rod, a sliding groove is formed in the lower end face of the damping rod, the upper end of the sliding rod is slidably mounted in the sliding groove, the lower end of the sliding rod is connected with the limiting plate, two ends of the damping spring are respectively connected with the lower end of the adjuster and the upper end of the limiting plate, and the damping rod and the sliding rod are sleeved with the damping spring; the lower end of the limiting plate is provided with an arc-shaped elastic rubber cushion.

A further technical scheme is that the notches on two opposite sides of the sliding groove are provided with baffle plates extending inwards, a gap is reserved between the two baffle plates, a sliding block is arranged in the sliding groove, the upper end of the sliding rod penetrates into the sliding groove from the gap and is connected with the sliding block, and the length of the sliding block is larger than the distance between the gaps.

A further technical scheme is that the regulator is provided with a plurality of sliding teeth along the circumferential direction, the opening of the damping groove is provided with tooth grooves matched with the sliding teeth along the circumferential direction, and the sliding teeth are slidably arranged in the tooth grooves.

The further technical scheme is that a heat dissipation device is arranged in the switch body.

A further technical scheme is that the heat dissipation device comprises a heat dissipation sheet, a heat dissipation fan, a driving device, an arc-shaped support and a fixed base, wherein the heat dissipation sheet is arranged at the upper end of the fixed base, the arc-shaped support is arranged above the heat dissipation sheet and is not in contact with the heat dissipation sheet, the driving device is arranged at the upper end of the arc-shaped support, the heat dissipation fan is arranged between the driving device and the heat dissipation sheet and is connected with the output end of the driving device, and the driving device is connected with the lower end face of the upper cover of the switch body.

The further technical scheme is that a cylinder is arranged in the middle of each radiating fin, and the radiating fins are distributed annularly along the outer side wall of the cylinder; the radiating fin comprises an arc-shaped fin plate, a first forked body and a second forked body, one end of the arc-shaped fin plate is connected with the outer side wall of the cylinder, and the other end of the arc-shaped fin plate is connected with the first forked body and the second forked body respectively.

According to a further technical scheme, a boss is arranged on the upper end face of the fixing base, a groove matched with the boss in size is formed in the lower end face of the cylinder, and the boss is installed in the groove.

According to a further technical scheme, connecting pieces are arranged at four corners of the fixing base, a limiting column is arranged at the upper end of each connecting piece, a transparent first threaded hole is vertically formed in the limiting column, through holes are formed in the connecting pieces, four connecting columns are arranged in the switch body, a second threaded hole is formed in the top of each connecting column, and the first threaded hole, the through holes and the second threaded hole are fixed in positions through screws.

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

four corners of the lower end surface of the switch body are respectively provided with a damping groove, the damping grooves are connected with a damping device, the upper end of a damping rod is arranged in the damping groove, the lower end surface of the damping rod is provided with a sliding groove, the upper end of a sliding rod is slidably arranged in the sliding groove, the lower end of the sliding rod is connected with a limiting plate, a damping spring is sleeved outside the joint of the damping rod and the sliding rod, when the desktop vibrates, the damping spring can effectively absorb the stress of the desktop, so that the exchanger body is in a stable state, meanwhile, the lower end of the limiting plate is provided with an arc-shaped elastic rubber cushion, the elastic rubber cushion can increase the friction force with the desktop and can also reduce the vibration frequency of the exchanger body under stress, the regulator is in threaded connection with the damping rod, the position of the regulator on the damping rod can be adjusted by rotating the regulator, and then the elasticity of the damping spring is adjusted, so that the switch body reaches the optimal stable state.

Drawings

Fig. 1 is a rear view of the adjustable shock-absorbing switch of the present invention.

Fig. 2 is a schematic diagram of the structure of the middle switch of the present invention.

Fig. 3 is a schematic structural view of the middle damping device of the present invention.

Fig. 4 is a cross-sectional view of the middle damping rod of the present invention.

Fig. 5 is a partial sectional view of the middle damping groove of the present invention.

Fig. 6 is a schematic structural view of the middle heat dissipation device of the present invention.

Fig. 7 is a schematic view of the connection between the middle heat sink and the cylinder according to the present invention.

Fig. 8 is a schematic view of the structure of the middle heat sink of the present invention.

Fig. 9 is a bottom view of the heat dissipation device of the present invention.

Fig. 10 is a schematic structural view of the middle fixing base of the present invention.

Fig. 11 is a top view of the middle connection column of the present invention.

Icon: 1-a switch body, 2-an upper cover, 4-a heat sink, 5-a heat sink fan, 6-a driving device, 7-an arc-shaped bracket, 8-a fixed base, 9-a cylinder, 10-an arc-shaped fin plate, 11-a first fork body, 12-a second fork body, 17-a boss, 18-a groove, 19-a connecting sheet, 20-a limiting column, 21-a screw, 22-a connecting column, 27-a damping groove, 28-a damping rod, 29-an adjuster, 30-a damping spring, 31-a sliding rod, 32-a limiting plate, 33-a sliding groove, 34-an elastic rubber pad, 35-a baffle, 36-a sliding block, 37-a sliding tooth and 38-a tooth groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example (b):

fig. 1-11 show the utility model relates to a shock attenuation switch with adjustable a preferred implementation, the switch in this embodiment specifically includes switch body 1, four edges of the lower terminal surface of switch body 1 all are equipped with damping groove 27, damping groove 27 is connected with damping device: the damping device comprises a damping rod 28, an adjuster 29, a damping spring 30, a sliding rod 31 and a limiting plate 32, wherein the upper end of the damping rod 28 is arranged in a damping groove 27, threads are arranged on the outer side of the middle of the damping rod 28, the adjuster 29 is in threaded connection with the damping rod 28, a sliding groove 33 is formed in the lower end surface of the damping rod 28, the upper end of the sliding rod 31 is slidably mounted in the sliding groove 33, the lower end of the sliding rod 31 is connected with the limiting plate 32, two ends of the damping spring 30 are respectively connected with the lower end of the adjuster 29 and the upper end of the limiting plate 32, and the damping rod 28 and the sliding rod 31 are sleeved with the damping spring 30; the lower end of the limiting plate 32 is provided with an arc-shaped elastic rubber pad 34.

The utility model discloses a theory of operation is: four corners of the lower end face of the switch body 1 are respectively provided with a damping groove 27, the damping grooves 27 are connected with a damping device, the upper end of a damping rod 28 is arranged in the damping groove 27, the lower end face of the damping rod 28 is provided with a sliding groove 33, the upper end of a sliding rod 31 is slidably arranged in the sliding groove 33, the lower end of the sliding rod 31 is connected with a limiting plate 32, a damping spring 30 is sleeved outside the joint of the damping rod 28 and the sliding rod 31, when the desktop vibrates, the damping spring 30 can effectively absorb the stress of the desktop, so that the switch body 1 is in a stable state, meanwhile, the lower end of the limiting plate 32 is provided with an arc-shaped elastic rubber pad 34, the elastic rubber pad 34 can increase the friction force with the desktop and also can reduce the vibration frequency of the switch body 1 under the stress, the regulator 29 is in threaded connection with the damping rod 28, the position of the regulator 29 on the damping rod, further, the elastic force of the damping spring 30 is adjusted to make the switch body 1 reach an optimal stable state.

Preferably, the notch department of the relative both sides of spout 33 all is equipped with the baffle 35 of inside extension, reserves the clearance between two baffles 35, be equipped with sliding block 36 in the spout 33, the upper end of slide bar 31 is worn into spout 33 from the clearance in to link to each other with sliding block 36, sliding block 36's length is greater than the interval in clearance, and the notch department of the relative both sides of spout 33 all is equipped with the baffle 35 of inside extension, and sliding block 36's length is greater than the interval in clearance, makes in sliding block 36 can not the roll-off spout 33, promptly when taking up switch body 1, can not take place the condition of sliding block 36 roll-off spout 33, and is preferred, the upper end fixed mounting of damping rod 28 is in shock-absorbing groove 27.

Preferably, the adjuster 29 is circumferentially provided with a plurality of sliding teeth 37, the opening of the damping groove 27 is circumferentially provided with a tooth groove 38 adapted to the sliding teeth 37, the sliding teeth 37 are slidably mounted in the tooth groove 38, so that the adjuster 29 is fixed relative to the damping groove 27 after the sliding teeth 37 are slidably mounted in the tooth groove 38, and the adjuster 29 is prevented from rotating upwards to separate from the damping rod 28 due to too much stress on the damping spring 30.

Preferably, a heat dissipation device is arranged in the switch body 1, the heat dissipation device comprises a heat dissipation fin 4, a heat dissipation fan 5, a driving device 6, an arc-shaped support 7 and a fixed base 8, the heat dissipation fin 4 is arranged at the upper end of the fixed base 8, the arc-shaped support is arranged above the heat dissipation fin 4 and is not in contact with the heat dissipation fin 4, the driving device 6 is arranged at the upper end of the arc-shaped support 7, the heat dissipation fan 5 is arranged below the driving device 6 and is connected with the output end of the driving device 6, the driving device 6 is connected with the lower end face of the upper cover 2 of the switch body 1, the heat dissipation device is arranged in the switch body 1, the heat dissipation fin 4 absorbs heat generated in the work of the switch body 1, the driving device 6 drives the heat dissipation fan 5 to cool the heat dissipation fin 4, and the temperature in the switch body 1 is, also can cool down to switch body 1 inside fast, ensure the in-process that switch body 1 can long-time operation, produced temperature can not lead to the fact the harm to the electric elements in the switch body 1.

Preferably, a cylinder 9 is arranged in the middle of the radiating fin 4, and the radiating fins 4 are annularly distributed along the outer side wall of the cylinder 9; the heat sink 4 includes arc fin 10, first furcation body 11 and second furcation body 12, the one end of arc fin 10 is connected with the lateral wall of drum 9, and the other end is connected with first furcation body 11 and second furcation body 12 respectively, and heat sink 4 is the annular distribution along the lateral wall of drum 9, just heat sink 4 includes arc fin 10, first furcation body 11 and second furcation body 12, is the bifurcation promptly in the one end of heat sink 4, makes the surface area increase of heat sink 4, also makes the area increase of catching wind of heat sink 4, and the heat sink 4 of being convenient for can dispel the heat fast, and heat sink 4 is the annular distribution along the lateral wall of drum 9, makes heat sink 4 all be connected with drum 9, is convenient for install heat sink 4 and concentrates the clearance to heat sink 4.

Preferably, the upper end surface of the fixing base 8 is provided with a boss 17, the lower end surface of the cylinder 9 is provided with a groove 18 matched with the boss 17 in size, the boss 17 is installed in the groove 18, when the cylinder 9 is installed, the groove 18 at the bottom of the cylinder 9 is aligned to the boss 17 on the fixing base 8, the boss 17 is installed in the groove 18, the cylinder 9 and the fixing base 8 are installed, and meanwhile, the cylinder 9 is limited to be fixed on the fixing base 8.

Preferably, unable adjustment base 8's four corners all is equipped with connection piece 19, connection piece 19 upper end is equipped with spacing post 20, vertically in the spacing post 20 be equipped with penetrating first screw hole, be equipped with the through-hole on the connection piece 19, be equipped with four spliced poles 22 in the switch body 1, the top of spliced pole 22 is equipped with the second screw hole, first screw hole, through-hole and second screw hole pass through screw (21) mutual fixation position, and when installation unable adjustment base 8, the connection piece 19 with four edges of unable adjustment base 8 is connected with four spliced poles 22 respectively, makes the screw 21 that sets up in spacing post 20 be connected with spliced pole 22, just accomplishes the installation to unable adjustment base 8, and is preferred, is equipped with the visor in the upper end of spacing post 20, when needing adjusting screw 21, will open earlier, adjusts screw 21 again.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. An adjustable shock attenuation switch which characterized in that: the switch comprises a switch body (1), wherein four corners of the lower end surface of the switch body (1) are respectively provided with a damping groove (27), and the damping grooves (27) are connected with damping devices;

the damping device comprises a damping rod (28), an adjuster (29), a damping spring (30), a sliding rod (31) and a limiting plate (32), wherein the upper end of the damping rod (28) is arranged in a damping groove (27), threads are arranged on the outer side of the middle part of the damping rod (28), the adjuster (29) is in threaded connection with the damping rod (28), a sliding groove (33) is formed in the lower end face of the damping rod (28), the upper end of the sliding rod (31) is slidably mounted in the sliding groove (33), the lower end of the sliding rod is connected with the limiting plate (32), two ends of the damping spring (30) are respectively connected with the lower end of the adjuster (29) and the upper end of the limiting plate (32), and the damping rod (28) and the sliding rod (31) are sleeved by the damping spring (30);

the lower end of the limiting plate (32) is provided with an arc-shaped elastic rubber cushion (34).

2. The adjustable, shock absorbing switch as set forth in claim 1, wherein: the notch department of spout (33) relative both sides all is equipped with baffle (35) of inside extension, reserves the clearance between two baffle (35), be equipped with sliding block (36) in spout (33), the upper end of slide bar (31) is worn into in spout (33) from the clearance to link to each other with sliding block (36), the length of sliding block (36) is greater than the interval in clearance.

3. The adjustable, shock absorbing switch as set forth in claim 1, wherein: regulator (29) are equipped with a plurality of sliding tooth (37) along circumference, the opening part of shock attenuation groove (27) is equipped with tooth's socket (38) with sliding tooth (37) adaptation along circumference, sliding tooth (37) slidable mounting is in tooth's socket (38).

4. The adjustable, shock absorbing switch as set forth in claim 1, wherein: a heat dissipation device is arranged in the switch body (1).

5. The adjustable shock absorbing switch as set forth in claim 4, wherein: the heat dissipation device comprises a heat dissipation fin (4), a heat dissipation fan (5), a driving device (6), an arc-shaped support (7) and a fixed base (8), wherein the heat dissipation fin (4) is arranged at the upper end of the fixed base (8), the arc-shaped support (7) is arranged above the heat dissipation fin (4) and does not contact with the heat dissipation fin (4), the driving device (6) is arranged at the upper end of the arc-shaped support (7), the heat dissipation fan (5) is arranged between the driving device (6) and the heat dissipation fin (4) and is connected with the output end of the driving device (6), and the driving device (6) is connected with the lower end face of an upper cover (2) of a switch body (1).

6. The adjustable shock absorbing switch as set forth in claim 5, wherein: the middle part of the radiating fin (4) is provided with a cylinder (9), and the radiating fin (4) is annularly distributed along the outer side wall of the cylinder (9);

the radiating fin (4) comprises an arc-shaped fin plate (10), a first forked body (11) and a second forked body (12), one end of the arc-shaped fin plate (10) is connected with the outer side wall of the cylinder (9), and the other end of the arc-shaped fin plate is connected with the first forked body (11) and the second forked body (12) respectively.

7. The adjustable shock absorbing switch as set forth in claim 6, wherein: the upper end face of unable adjustment base (8) is equipped with boss (17), the lower terminal surface of drum (9) is equipped with recess (18) with boss (17) size adaptation, boss (17) are installed in recess (18).

8. The adjustable shock absorbing switch as set forth in claim 7, wherein: the four corners of unable adjustment base (8) all are equipped with connection piece (19), connection piece (19) upper end is equipped with spacing post (20), the vertical penetrating first screw hole that is equipped with in spacing post (20), be equipped with the through-hole on connection piece (19), be equipped with four spliced poles (22) in switch body (1), the top of spliced pole (22) is equipped with the second screw hole, screw (21) mutual fixation position is passed through to first screw hole, through-hole and second screw hole.