CN214707921U - VPN security gateway equipment - Google Patents
VPN security gateway equipment Download PDFInfo
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- CN214707921U CN214707921U CN202121316037.7U CN202121316037U CN214707921U CN 214707921 U CN214707921 U CN 214707921U CN 202121316037 U CN202121316037 U CN 202121316037U CN 214707921 U CN214707921 U CN 214707921U
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Abstract
The utility model discloses a VPN safety gateway equipment belongs to communications facilities technical field. The VPN security gateway device includes: the inner box body is internally provided with VPN gateway equipment; the cover plate is arranged on the upper side of the inner box body; the top of the cylinder body is fixedly connected with the cover plate, a first pressure sensor is arranged on the top wall in the cylinder body, a spring is arranged between the first pressure sensor and the piston, the bottom of the cylinder body is fixedly connected with an arc-shaped plate, and the bottom of the arc-shaped plate is fixedly connected with a baffle; the bottom plate is fixedly connected to the bottom of the inner box body, the edge of the bottom plate is fixedly connected with an ear plate, and the ear plate is provided with a through hole; the pivot, pivot axle body have linked firmly limit stop, limit stop and baffle joint, and pivot one end is connected with power device, and the controller is connected with first pressure sensor and the equal electricity of power device. The utility model discloses a VPN safety gateway equipment can effectively resist the harm that external shock caused VPN gateway equipment when whole equipment topples or the top receives the impact to play effective protection to VPN gateway equipment.
Description
Technical Field
The utility model relates to a communication equipment technical field, concretely relates to VPN safety gateway equipment.
Background
Information interaction is not separated from communication means, and the VPN is a communication method which is commonly used for connecting private networks of medium-sized and large-sized enterprises or groups. VPN belongs to a remote access technology and is widely used in enterprise networks.
When the whole equipment is overturned or the top of the existing VPN gateway equipment is impacted, the damage to the VPN gateway equipment caused by external force impact is difficult to resist, and the existing VPN gateway equipment cannot be effectively protected.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the problem among the prior art, provide a VPN safety gateway equipment, can overturn at whole equipment or when the top receives the impact, effectively resist the harm that external shock caused VPN gateway equipment to play effective protection to VPN gateway equipment.
The utility model provides a VPN safety gateway equipment, include:
the inner box body is internally provided with VPN gateway equipment;
the cover plate is arranged on the upper side of the inner box body;
the piston cylinder comprises a cylinder body and a piston, the top of the cylinder body is fixedly connected with the cover plate, one end of the piston is fixedly connected with the side wall of the inner box body, the other end of the piston is connected with the cylinder body in a sliding manner, a first pressure sensor is arranged on the inner top wall of the cylinder body, a spring is arranged between the first pressure sensor and the piston, the spring is compressed by the first pressure sensor and the piston, the first pressure sensor is used for detecting the compression force of the spring in real time, the bottom of the cylinder body is fixedly connected with an arc-shaped plate, and the bottom of the arc-shaped plate is fixedly connected with a baffle;
the bottom plate is fixedly connected to the bottom of the inner box body, the edge of the bottom plate is fixedly connected with an ear plate, and the ear plate is provided with a through hole;
the rotating shaft is rotatably connected with the through hole in the lug plate, the shaft body of the rotating shaft is fixedly connected with a limit stop, the limit stop is clamped with the baffle and used for limiting the movement of the arc plate, and one end of the rotating shaft is connected with a power device which has a self-locking function;
the controller is electrically connected with the first pressure sensor and the power device, a compression force threshold value is preset in the controller, when the real-time compression force value of the spring is larger than the preset compression force threshold value, the power device is opened by the controller, and the controller is electrically connected with a power device.
Preferably, still include the curb plate, linked firmly spring energy storage ware, spring energy storage ware includes energy storage cylinder body and energy storage piston, the energy storage cylinder body links firmly with the curb plate, the energy storage piston with energy storage cylinder body sliding connection is equipped with the energy storage spring in the energy storage cylinder body, the energy storage spring is used for promoting the cylinder body motion, the curb plate still has linked firmly the couple, the couple with the arc joint.
Preferably, a second pressure sensor is further arranged between the energy storage spring and the energy storage cylinder body, the second pressure sensor is used for detecting the compression force of the energy storage spring, and the second pressure sensor is electrically connected with the controller.
Preferably, the side wall of the cylinder body of the piston cylinder is provided with a sliding groove along the axial direction of the cylinder body, the piston head of the piston is fixedly connected with a sliding block, the sliding block is in sliding connection with the sliding groove, and the side wall of the inner box is fixedly connected with the sliding block.
Preferably, a gap is reserved between the cover plate and the top of the inner box body.
Preferably, the side wall of the inner box body is fixedly connected with a bearing seat, and the rotating shaft is connected with the bearing seat through a bearing.
Preferably, the power device is fixedly connected to the ear plate.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a VPN safety gateway equipment can effectively resist the harm that external shock caused VPN gateway equipment when whole equipment topples or the top receives the impact to play effective protection to VPN gateway equipment. Through setting up curb plate and spring energy storage ware, when this equipment received top impact and lateral impact simultaneously, effectively reduced the harm that the lateral impact led to the fact VPN gateway equipment. Through setting up second pressure sensor, can reduce the harm that the side impact caused to VPN gateway equipment when this equipment receives the side impact alone. Through setting up the slider, couple together the piston head of piston and inner box lateral wall to increase the joint strength of piston, prevent that the piston from receiving the impact fracture. Through leaving the clearance between apron and interior box top to leave the buffer room between apron and interior box, prevent that interior box directly receives the impact. Through setting up the bearing frame, can increase the rigidity of pivot, reduce pivot bending deformation. The device is fixedly connected to the ear plate, so that the integrity of the device is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the A-A plane of the present invention;
FIG. 3 is a cross-sectional view of the plane B-B of the present invention;
fig. 4 is a schematic structural diagram of a piston cylinder of the present invention;
FIG. 5 is a partial enlarged view of a section of a piston cylinder according to the present invention;
fig. 6 is a schematic structural diagram of the spring energy accumulator of the present invention.
Description of reference numerals:
101. the energy-saving type hydraulic cylinder comprises an inner box body, a cover plate, a cylinder body, a piston, a first pressure sensor, a spring, an arc-shaped plate, a baffle plate, a base plate, a lug plate, a rotating shaft, a limit stop block, a power device, a spring energy accumulator, a side plate, a spring energy accumulator, a hook, a second pressure sensor, a sliding chute, a sliding block and a bearing seat, wherein the inner box body is 102, the cover plate is 103, the cylinder body is 104, the piston is 105, the first pressure sensor is 106, the spring energy accumulator is 107, the baffle plate is 108, the baffle plate is 109, the bottom plate is 110, the lug plate is 111, the rotating shaft is 112, the limit stop block is 113, the power device is 2, the spring energy accumulator cylinder body is 201, the energy accumulator piston is 202, the energy accumulator piston is 203, the hook, the second pressure sensor is 3, the sliding chute is 401, the sliding block is 402, and the bearing seat.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying fig. 1-6, but it should be understood that the scope of the present invention is not limited by the following detailed description. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1:
as shown in fig. 1-6, the present invention provides a VPN security gateway device, including: the device comprises an inner box body 101, a cover plate 102, a piston cylinder, a bottom plate 109, a rotating shaft 111 and a controller, wherein VPN gateway equipment is arranged inside the inner box body 101; the cover plate 102 is arranged on the upper side of the inner box body 101; the piston cylinder comprises a cylinder body 103 and a piston 104, the top of the cylinder body 103 is fixedly connected with the cover plate 102, one end of the piston 104 is fixedly connected with the side wall of the inner box body 101, the other end of the piston 104 is slidably connected with the cylinder body 103, the top wall in the cylinder body 103 is provided with a first pressure sensor 105, a spring 106 is arranged between the first pressure sensor 105 and the piston 104, the spring 106 is compressed by the first pressure sensor 105 and the piston 104, the first pressure sensor 105 is used for detecting the compression force of the spring 106 in real time, the bottom of the cylinder body 103 is fixedly connected with an arc-shaped plate 107, and the bottom of the arc-shaped plate 107 is fixedly connected with a baffle 108; the bottom plate 109 is fixedly connected to the bottom of the inner box body 101, the edge of the bottom plate 109 is fixedly connected with an ear plate 110, and a through hole is formed in the ear plate 110; the rotating shaft 111 is rotatably connected with the through hole in the lug plate 110, the shaft body of the rotating shaft 111 is fixedly connected with a limit stop 112, the limit stop 112 is clamped with the baffle 108, the limit stop 112 is used for limiting the movement of the arc plate 107, one end of the rotating shaft 111 is connected with a power device 113, and the power device 113 has a self-locking function; the controller is electrically connected with the first pressure sensor 105 and the power device 113, a compression force threshold value is preset in the controller, when the real-time compression force value of the spring 106 is larger than the preset compression force threshold value, the power device 113 is opened by the controller, and the controller is electrically connected with a power supply device.
The working principle of example 1 is now briefly described:
when the equipment is overturned to land or the top of the equipment is impacted externally, the cover plate 102 is arranged on the inner box body 101, therefore, the cover plate 102 can be impacted firstly, when the cover plate 102 is impacted, the cover plate 102 pushes the cylinder body 103 of the piston cylinder to move towards the inner box body 101, because the piston 104 is fixedly connected with the side wall of the inner box body 101, the cylinder body 103 moves relative to the piston 104, the spring 106 is further extruded, the first pressure sensor 105 detects the compression force of the spring 106 in real time and transmits the real-time compression force value to the controller, the first pressure sensor 105 detects the real-time compression force value of the spring 106 to rise, the highest pressure threshold value is preset in the controller, when the real-time compression force value is higher than the highest pressure threshold value, the controller controls the power device 113 to be opened, the power device 113 drives the rotating shaft 111 to rotate, the limit stop 112 fixedly connected with the shaft body of the rotating shaft 111 rotates along with the rotating shaft 111, when the limit stop 112 rotates for a certain angle, the positive stop 112 is out of contact with the stop 108. At this time, due to the separation from the limit of the limit stop 112, the spring 106 compressed by the first pressure sensor 105 and the piston 104 releases the stored force, so as to push the cylinder 103 and the arc plate 107 fixedly connected with the cylinder 103 to move in the direction away from the piston 104, further push the cover plate 102 to be away from the inner box 101, and eject the cover plate 102, thereby effectively resisting the received impact force, and thus protecting the VPN gateway device in the inner box 101.
The utility model discloses a VPN safety gateway equipment can effectively resist the harm that external shock caused VPN gateway equipment when whole equipment topples or the top receives the impact to play effective protection to VPN gateway equipment.
Example 2:
on the basis of embodiment 1, in order to effectively reduce the damage of the side impact to the VPN gateway device when the device is subjected to the top impact and the side impact at the same time.
As shown in fig. 2, 3, 5 and 6, wherein, still include the curb plate 204, linked firmly spring energy storage ware 2, spring energy storage ware 2 includes energy storage cylinder 201 and energy storage piston 202, energy storage cylinder 201 links firmly with curb plate 204, energy storage piston 202 with energy storage cylinder 201 sliding connection is equipped with energy storage spring 203 in the energy storage cylinder 201, energy storage spring 203 is used for promoting the motion of cylinder 103, curb plate 204 still links firmly couple 205, couple 205 with arc 107 joint.
After the cover plate 102 is impacted and popped out, because the arc plate 107 is popped out together with the cylinder 103 and the cover plate 102, because the hook 205 is indirectly connected with the inner box 101 through the side plate 204 and the spring energy accumulator 2, when the arc plate 107 is popped out, the arc plate 107 slides relative to the hook 205, when the arc plate 107 slides to be completely unhooked from the hook 205, because of the limit function of the arc plate 107, the energy accumulation spring 203 in the spring energy accumulator 2 releases the energy accumulation force, the energy accumulation cylinder 201 is popped out to be far away from the energy accumulation piston 202, therefore, the side plate 204 fixedly connected with the energy accumulation cylinder 201 is also popped out to be far away from the inner box 101 fixedly connected with the energy accumulation piston 202, and the impact on the side plate 204 is resisted. By arranging the side plate 204 and the spring energy accumulator 2, when the device is subjected to top impact and side impact simultaneously, the damage of the side impact to the VPN gateway device is effectively reduced.
Example 3:
in addition to embodiment 2, in order to reduce damage to the VPN gateway device due to a side impact when the device is simply subjected to a side impact, the present invention is described.
As shown in fig. 4 and 6, a second pressure sensor 3 is further disposed between the energy storage spring 203 and the energy storage cylinder 201, the second pressure sensor 3 is used for detecting the compression force of the energy storage spring 203, and the second pressure sensor 3 is electrically connected with the controller.
When the equipment is under the side impact, the impact force acts on the side plate 204 at first, the side plate 204 is stressed to push the energy storage cylinder 201 to move towards the direction of the energy storage piston 202, so that the compression force of the energy storage spring 203 is increased, the second pressure sensor 3 detects that the real-time compression force value of the energy storage spring 203 is high, when the real-time compression force value of the energy storage spring 203 is higher than the preset highest pressure threshold value, the controller controls the power device 113 to be opened, and in the same way, the limit stop 112 is separated from the baffle 108, the arc-shaped plate 107 slides to be completely unhooked from the hook 205, so that the side plate 204 is popped up to resist the side impact. Through setting up second pressure sensor 3, can reduce the harm that the side impact caused to VPN gateway equipment when this equipment receives the side impact alone.
As a preferable scheme, as shown in fig. 1 and 4, the side wall of the piston cylinder 103 is provided with a sliding groove 401 along the axial direction of the cylinder 103, the piston head of the piston 104 is fixedly connected with a sliding block 402, the sliding block 402 is slidably connected with the sliding groove 401, and the side wall of the inner box 101 is fixedly connected with the sliding block 402. The slider 402 is arranged to connect the piston head of the piston 104 with the side wall of the inner box 101, thereby increasing the connection strength of the piston 104 and preventing the piston 104 from being broken by impact.
Preferably, as shown in fig. 1 and 4, a gap is left between the cover plate 102 and the top of the inner box 101. By providing a gap between the cover plate 102 and the top of the inner case 101, a buffer space is provided between the cover plate 102 and the inner case 101, thereby preventing the inner case 101 from being directly impacted.
As a preferable scheme, as shown in fig. 2, a bearing seat 5 is further fixedly connected to a side wall of the inner box 101, and the rotating shaft 111 is in bearing connection with the bearing seat 5. By providing the bearing seat 5, the rigidity of the rotating shaft 111 can be increased, and the bending deformation of the rotating shaft 111 can be reduced.
Preferably, as shown in fig. 2, the power unit 113 is attached to the ear plate 110. Attaching the device 113 to the ear plate 110 adds to the integrity of the device.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A VPN security gateway device, comprising:
the inner box body (101) is internally provided with VPN gateway equipment;
the cover plate (102) is arranged on the upper side of the inner box body (101);
the piston cylinder comprises a cylinder body (103) and a piston (104), the top of the cylinder body (103) is fixedly connected with the cover plate (102), one end of the piston (104) is fixedly connected with the side wall of the inner box body (101), the other end of the piston (104) is in sliding connection with the cylinder body (103), a first pressure sensor (105) is arranged on the inner top wall of the cylinder body (103), a spring (106) is arranged between the first pressure sensor (105) and the piston (104), the spring (106) is compressed by the first pressure sensor (105) and the piston (104), the first pressure sensor (105) is used for detecting the compression force of the spring (106) in real time, an arc-shaped plate (107) is fixedly connected to the bottom of the cylinder body (103), and a baffle plate (108) is fixedly connected to the bottom of the arc-shaped plate (107);
the bottom plate (109) is fixedly connected to the bottom of the inner box body (101), the edge of the bottom plate (109) is fixedly connected with an ear plate (110), and a through hole is formed in the ear plate (110);
the rotating shaft (111) is rotatably connected with the through hole in the lug plate (110), a limit stop (112) is fixedly connected to the shaft body of the rotating shaft (111), the limit stop (112) is clamped with the baffle (108), the limit stop (112) is used for limiting the movement of the arc plate (107), one end of the rotating shaft (111) is connected with a power device (113), and the power device (113) has a self-locking function;
the controller is electrically connected with the first pressure sensor (105) and the power device (113), a compression force threshold value is preset in the controller, when the real-time compression force value of the spring (106) is larger than the preset compression force threshold value, the power device (113) is turned on by the controller, and the controller is electrically connected with a power supply device.
2. The VPN safety gateway device according to claim 1, further comprising a side plate (204) fixedly connected with the spring energy accumulator (2), wherein the spring energy accumulator (2) comprises an energy storage cylinder (201) and an energy storage piston (202), the energy storage cylinder (201) is fixedly connected with the side plate (204), the energy storage piston (202) is slidably connected with the energy storage cylinder (201), an energy storage spring (203) is arranged in the energy storage cylinder (201), the energy storage spring (203) is used for pushing the cylinder (103) to move, the side plate (204) is further fixedly connected with a hook (205), and the hook (205) is clamped with the arc-shaped plate (107).
3. A VPN safety gateway arrangement according to claim 2, characterised in that a second pressure sensor (3) is arranged between the charging spring (203) and the charging cylinder (201), said second pressure sensor (3) being adapted to detect the compression force of the charging spring (203), said second pressure sensor (3) being electrically connected to said controller.
4. The VPN safety gateway device according to claim 1, wherein the side wall of the piston cylinder (103) is provided with a sliding groove (401) along the axial direction of the cylinder (103), the piston head of the piston (104) is fixedly connected with a sliding block (402), the sliding block (402) is slidably connected with the sliding groove (401), and the side wall of the inner box body (101) is fixedly connected with the sliding block (402).
5. A VPN security gateway device according to claim 1, characterised in that a gap is left between the cover plate (102) and the top of the inner housing (101).
6. The VPN security gateway device of claim 1, wherein a bearing seat (5) is further fixed to a side wall of the inner box (101), and the rotating shaft (111) is in bearing connection with the bearing seat (5).
7. A VPN security gateway device according to claim 1, characterised in that said power means (113) is attached to said ear plate (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121316037.7U CN214707921U (en) | 2021-06-11 | 2021-06-11 | VPN security gateway equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121316037.7U CN214707921U (en) | 2021-06-11 | 2021-06-11 | VPN security gateway equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214707921U true CN214707921U (en) | 2021-11-12 |
Family
ID=78555734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121316037.7U Active CN214707921U (en) | 2021-06-11 | 2021-06-11 | VPN security gateway equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214707921U (en) |
-
2021
- 2021-06-11 CN CN202121316037.7U patent/CN214707921U/en active Active
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