CN223219103U - An E1 automatic switching protector - Google Patents
An E1 automatic switching protectorInfo
- Publication number
- CN223219103U CN223219103U CN202422372626.7U CN202422372626U CN223219103U CN 223219103 U CN223219103 U CN 223219103U CN 202422372626 U CN202422372626 U CN 202422372626U CN 223219103 U CN223219103 U CN 223219103U
- Authority
- CN
- China
- Prior art keywords
- protection module
- rear fixing
- main switching
- transverse frame
- switching protection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Structure Of Telephone Exchanges (AREA)
Abstract
The utility model provides an E1 automatic switching protector, which relates to the technical field of E1 switching protection equipment and comprises a main switching protection module, a rear fixing transverse frame and a rear fixing block, wherein the rear part of the main switching protection module is provided with the rear fixing transverse frame in a vertically adhering and sliding manner, the rear fixing transverse frame is in hinged connection with the rear fixing block, a front hinge of the main switching protection module is provided with a front operation screen in a rotating manner, the front part of the main switching protection module is provided with two communication ports, the front part of the main switching protection module is provided with two power ports, and E1 connecting ports are arranged at intervals at the rear part of the main switching protection module. According to the utility model, the rear fixing block is upwards rotated to be far away from the E1 connecting port, so that the rear fixing block does not press the line connector of the E1 connecting port any more, the line connector connection plug-in operation of a single E1 connecting port is facilitated, and meanwhile, the compaction operation of the adjacent rear fixing block on the line connector of the E1 connecting port is not influenced.
Description
Technical Field
The utility model relates to the technical field of E1 switching protection equipment, in particular to an E1 automatic switching protector.
Background
In a communication transmission network such as a mobile base station, an E1 automatic switching protector is used for ensuring the stability of communication transmission, an E1 line is respectively connected with a main E1 interface and a standby E1 interface of the E1 automatic switching protector, when the main E1 line fails, equipment is automatically switched to the standby E1 line for transmission without damage, and when the main E1 line is repaired well, the equipment is automatically switched back to the main E1 line for transmission without damage.
Because two lines can be equipped for one-way communication, the existing E1 automatic switching protector is connected with more lines, the lines are heavier after being assembled, the pressure of a line structure is larger, the E1 automatic switching protector can assist in compressing a fixed line connector through a transverse bar, and the stability of the lines is improved, but if one line needs to be plugged, the transverse bar moves upwards to release the pressure on other line ports at the same time, so that the stability of other connectors is not facilitated, and the transverse bar presses the line ports to be plugged to increase the plugging pressure.
Disclosure of utility model
In view of this, the utility model provides an E1 automatic switching protector, which solves the problems that the E1 automatic switching protector compresses a fixed line connector with the assistance of a cross bar, so as to improve the stability of a line, but if a line needs to be plugged, the cross bar moves upwards to release the pressure on other line ports at the same time, which is not beneficial to the stability of other connectors, and the cross bar presses the line ports for plugging and unplugging, so that the plugging and unplugging pressure is high.
In order to achieve the above purpose, the utility model provides the following technical scheme that the purpose and the efficacy of the E1 automatic switching protector are achieved by the following specific technical means:
The utility model provides an E1 automatic switching protector which specifically comprises a main switching protection module, a rear fixed transverse frame and a rear fixed block, wherein the rear part of the main switching protection module is provided with the rear fixed transverse frame in an up-down attaching sliding manner, the rear fixed transverse frame is connected with the rear fixed block in a hinged manner, a front operation screen is rotated on a front hinge of the main switching protection module, a rotary damper is arranged on the hinge of the front operation screen, the front operation screen can stop on any angle, the front operation screen displays the on-off condition of a connecting port of the main switching protection module, when equipment maintenance is carried out, the front operation screen is rotated and inclined upwards, the front part of the main switching protection module is provided with two communication ports, the two communication ports are connected with two power lines, the front part of the main switching protection module is provided with two power ports which are electrically connected with an external power supply, E1 connecting ports are arranged on the rear part of the main switching protection module in an interval array, and the E1 connecting ports are arranged on the two groups of E1 connecting ports for standby.
Preferably, the head end and the tail end of the rear fixing transverse frame are fixedly provided with lower connecting sliding pipes, the upper parts of the lower connecting sliding pipes are connected with upper connecting sliding columns in a sliding manner, and the head end and the tail end of the rear fixing transverse frame are fixedly provided with connecting tension springs.
Preferably, the lower connecting slide tube is connected with the rear part of the main switching protection module in a penetrating and sliding manner, the upper connecting slide column is connected with the rear part of the main switching protection module in a penetrating and sliding manner, and the tail end of the connecting tension spring is fixedly connected with the main switching protection module.
Preferably, the rear fixing crossbearer is provided with a middle groove at intervals, a side buckle is horizontally slid on one side of the middle groove on the rear fixing crossbearer, a supporting spring is arranged between the side buckle and the rear fixing crossbearer, the rear fixing crossbearer and the rear fixing block are pulled by the supporting spring to move to be close to the E1 connecting port, the V-shaped groove of the rear fixing block above is attached to the upper part of the line connector of the E1 connecting port, and the V-shaped groove of the rear fixing block below is attached to the lower part of the line connector of the E1 connecting port.
Preferably, the supporting spring supports the head end of the side buckle to move and protrude to the inner side of the middle groove, and the rear fixing block is positioned on the inner side of the middle groove.
Preferably, the V-arrangement groove has been seted up at the middle part of back fixed block, and the V-arrangement groove is in the one side that the back fixed block is close to E1 connection port, and the side buckle removes inside the back fixed crossbearer, and the back fixed crossbearer no longer protrudes the card at back fixed block top, and the back fixed block can not receive the influence through upwards rotating the position of keeping away from E1 connection port, and the back fixed crossbearer no longer presses the line joint of E1 connection port.
Preferably, the lower connecting sliding tube and the upper connecting sliding column are respectively and fixedly connected with two rear fixing transverse frames on the upper part and the lower part of the rear part of the main switching protection module.
Compared with the prior art, the utility model has the following beneficial effects:
The rear fixed block is far away from the E1 connecting port through upward rotation, the rear fixed block does not press the line connector of the E1 connecting port any more, the line connector connection of a single E1 connecting port is convenient to pull out and insert, and meanwhile the compaction operation of the adjacent rear fixed block on the line connector of the E1 connecting port is not influenced.
The supporting spring pulls the rear fixing cross frame and the rear fixing block to move and press the line connector of the E1 connecting port, so that the condition that the line connector of the E1 connecting port moves loose is avoided.
The front operation screen rotates and inclines upwards, so that people can look over the operation from top to bottom more conveniently, and in the cabinet which is particularly vertically overlapped and placed, compared with the cabinet in the vertical direction, the front operation screen inclines upwards to facilitate people to look over the operation more conveniently.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings of the embodiments will be briefly described below.
The drawings described below are only for illustration of some embodiments of the utility model and are not intended to limit the utility model.
In the drawings:
Fig. 1 is a schematic structure view of a front operation screen of the present application.
Fig. 2 is a schematic diagram of the overall structure of the present application.
Fig. 3 is a schematic structural view of the rear fixing cross frame of the present application.
Fig. 4 is a schematic structural view of the side buckle of the present application.
Fig. 5 is a schematic view showing a structure in which the rear fixing block of the present application is rotated upward.
Fig. 6 is a schematic structural view showing a state in which the main switching protection module and the rear fixing cross frame are separated.
List of reference numerals
1. A main switching protection module; 101, a front operation screen, 102, a communication port, 103, a power port, 104 and an E1 connection port;
2. The rear fixing transverse frame comprises a rear fixing transverse frame, a lower connecting sliding tube, a 202 upper connecting sliding column, a 203 connecting tension spring, a 204, a middle groove, a 205, a side buckle, a 206 and a supporting spring;
3. Rear fixing block 301, V-shaped groove.
Detailed Description
In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the utility model. Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
Embodiment one:
Please refer to fig. 1 to 6:
The utility model provides an E1 automatic switching protector, which comprises a main switching protection module 1, a rear fixed transverse frame 2 and a rear fixed block 3, wherein a front operation screen 101 is rotated at a front hinge of the main switching protection module 1, a rotation damping is arranged at the hinge of the front operation screen 101, the front operation screen 101 can stop at any angle, the front operation screen 101 displays the connection port on-off condition of the main switching protection module 1, when equipment maintenance is carried out, the front operation screen 101 is rotated and tilted upwards, the front operation screen 101 is more convenient for a person to look down from the top down after approaching a horizontal angle, in a cabinet which is particularly vertically overlapped and placed, compared with the person in the vertical direction, the lower end is required to look up for the convenience of looking up, the front operation screen 101 is more convenient for the person to look up, two communication ports 102 are arranged at the front of the main switching protection module 1, two power supply lines are connected with the two communication ports 102, two power supply ports 103 are arranged at the front of the main switching protection module 1, the two power supply ports 103 are electrically connected with an external power supply through the lines, and one E1 is connected with the other E1 at an array 104 at intervals, and the two E1 are connected with the other E1 ports 104;
The rear part of the main switching protection module 1 is provided with a rear fixed transverse frame 2 in an up-down joint sliding manner, the head end and the tail end of the rear fixed transverse frame 2 are fixedly provided with a lower connecting sliding tube 201, the upper part of the lower connecting sliding tube 201 is connected with an upper connecting sliding column 202 in a sliding manner, the head end and the tail end of the rear fixed transverse frame 2 are fixedly provided with connecting tension springs 203, the lower connecting sliding tube 201 and the rear part of the main switching protection module 1 are connected in a penetrating sliding manner, the rear end of the upper connecting sliding column 202 and the rear part of the main switching protection module 1 are connected in a penetrating sliding manner, the tail end of the connecting tension springs 203 is fixedly connected with the main switching protection module 1, the upper end and the lower end of the rear fixed transverse frame 2 are in a sliding manner in a opposite direction through the upper connecting sliding column 202 and the lower connecting sliding tube 201, the head end of a supporting spring 206 supports the inner side buckle 205 to protrude to the inner side of a middle groove 204, the rear fixed block 3 is positioned on the inner side of the middle groove 204, the bottom plane of the side buckle 205 is connected with the top of the rear fixed block 3 in a sliding manner, the upper side of the side buckle 205 limits the upward movement of the rear fixed block 3, the rear fixed transverse frame 2 is connected in a hinge rotation manner, the lower connecting sliding tube 201 and the rear fixed block 3 are connected with the rear connecting device, the upper connecting side of the upper connecting sliding tube 202 is respectively, the upper connecting side of the connecting sliding tube 202 is connected with the rear connecting side of the rear connecting protection module 1, and the rear connecting protection module 2 is connected with the rear fixing device, and the rear connecting device 2 is respectively.
Further, the rear fixing cross frame 2 is provided with middle grooves 204 at intervals, the rear fixing cross frame 2 horizontally slides on one side of the middle grooves 204 and is provided with side buckles 205, supporting springs 206 are arranged between the side buckles 205 and the rear fixing cross frame 2, the supporting springs 206 pull the rear fixing cross frame 2 and the rear fixing block 3 to move close to the E1 connecting port 104, the V-shaped grooves 301 of the rear fixing block 3 above are attached to the upper side of a circuit joint of the E1 connecting port 104, the V-shaped grooves 301 of the rear fixing block 3 below are attached to the lower side of the circuit joint of the E1 connecting port 104, and the E1 connecting port 104 and the circuit joint move loose.
Further, the V-shaped groove 301 is formed in the middle of the rear fixing block 3, the V-shaped groove 301 is located on one side, close to the E1 connection port 104, of the rear fixing block 3, the side buckle 205 moves into the rear fixing transverse frame 2, the rear fixing transverse frame 2 is not protruded to be clamped at the top of the rear fixing block 3, the rear fixing block 3 is far away from the E1 connection port 104 through upward rotation, the position of the rear fixing transverse frame 2 cannot be affected, the rear fixing block 3 is not pressed against the line connector of the E1 connection port 104, the line connector connection plug operation of a single E1 connection port 104 is facilitated, the plug resistance of the line connector of the E1 connection port 104 cannot be increased, meanwhile, the compression operation of the adjacent rear fixing block 3 on the line connector of the E1 connection port 104 cannot be affected, the integral rear fixing transverse frame 2 support is prevented from pressing a plurality of E1 connection ports 104, the line connector plug of one E1 connection port 104 can drive the rear fixing transverse frame 2 to move up and down integrally, and the compression of other E1 connection ports 104 is affected.
Embodiment two:
On the basis of the first embodiment, the middle parts of the upper and lower rear fixing crossbearers 2 are provided with a lower connecting slide pipe 201 and an upper connecting slide column 202 at intervals for opposite sliding connection, and the upper and lower rear fixing crossbearers 2 strengthen the supporting force of bending resistance in the horizontal direction through the lower connecting slide pipe 201 and the upper connecting slide column 202.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements or in an interaction relationship between two elements. The detachable mounting mode is various, for example, the detachable mounting mode can be matched with the buckle through plugging, for example, the detachable mounting mode can be realized through a bolt connection mode, and the like.
The conception, specific structure, and technical effects produced by the present utility model are clearly and completely described above in connection with the embodiments and the drawings so as to fully understand the objects, features, and effects of the present utility model.
It is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and that other embodiments obtained by those skilled in the art without inventive effort are within the scope of the present utility model based on the embodiments of the present utility model. In addition, all coupling/connection relationships mentioned herein do not refer to direct connection of the components, but rather, refer to the fact that a more optimal coupling structure may be formed by adding or subtracting coupling aids depending on the particular implementation.
The foregoing embodiments are provided for further explanation of the present utility model and are not to be construed as limiting the scope of the present utility model, and some insubstantial modifications and variations of the present utility model, which are within the scope of the utility model, will be suggested to those skilled in the art in light of the foregoing teachings.
Claims (7)
1. An E1 automatic switching protector is characterized by comprising a main switching protection module (1), a rear fixed transverse frame (2) and a rear fixed block (3);
The rear part of the main switching protection module (1) is provided with a rear fixed transverse frame (2) in an up-down joint sliding manner, and the rear fixed transverse frame (2) is hinged with a rear fixed block (3);
Front hinge rotation of main switch protection module (1) has preceding operation screen (101), and two communication ports (102) have been seted up at the front portion of main switch protection module (1), and two power ports (103) have been seted up at the front portion of main switch protection module (1), and the rear portion interval array of main switch protection module (1) is provided with E1 connection port (104).
2. The E1 automatic switching protector according to claim 1, wherein the lower connecting sliding tube (201) is fixedly arranged at the front end and the rear end of the rear fixing transverse frame (2), the upper connecting sliding column (202) is slidingly connected to the upper part of the lower connecting sliding tube (201), and the connecting tension springs (203) are fixedly arranged at the front end and the rear end of the rear fixing transverse frame (2).
3. An E1 automatic switching protector according to claim 2, wherein the lower connecting slide (201) is slidably connected with the rear portion of the main switching protection module (1), the upper connecting slide (202) is slidably connected with the rear portion of the main switching protection module (1), and the tail end of the connecting tension spring (203) is fixedly connected with the main switching protection module (1).
4. An E1 automatic switching protector according to claim 3, wherein the rear fixing cross frame (2) is provided with a middle groove (204) at intervals, the rear fixing cross frame (2) horizontally slides on one side of the middle groove (204) and is provided with a side buckle (205), and a supporting spring (206) is arranged between the side buckle (205) and the rear fixing cross frame (2).
5. The E1 automatic switching protector as set forth in claim 4, wherein the support spring (206) supports the head end of the side buckle (205) to be protruded to the inner side of the middle groove (204), and the rear fixing block (3) is located at the inner side of the middle groove (204).
6. The E1 automatic switching protector as set forth in claim 1, wherein a V-shaped groove (301) is formed in the middle of the rear fixing block (3), and the V-shaped groove (301) is located on one side, close to the E1 connection port (104), of the rear fixing block (3).
7. An E1 automatic switching protector according to claim 2, wherein the lower connecting slide tube (201) and the upper connecting slide column (202) are fixedly connected with two rear fixing cross frames (2) on the upper and lower parts of the rear part of the main switching protection module (1) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422372626.7U CN223219103U (en) | 2024-09-28 | 2024-09-28 | An E1 automatic switching protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422372626.7U CN223219103U (en) | 2024-09-28 | 2024-09-28 | An E1 automatic switching protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223219103U true CN223219103U (en) | 2025-08-12 |
Family
ID=96645941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422372626.7U Active CN223219103U (en) | 2024-09-28 | 2024-09-28 | An E1 automatic switching protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223219103U (en) |
-
2024
- 2024-09-28 CN CN202422372626.7U patent/CN223219103U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN223219103U (en) | An E1 automatic switching protector | |
| CN110082866B (en) | Optical fiber movable connector and use method | |
| CN221508672U (en) | Insulating protective sleeve of quick-connect terminal | |
| CN216720450U (en) | 5G quick connector | |
| CN217606326U (en) | NAS network storage case | |
| CN213780455U (en) | Optical module shell assembly capable of being assembled quickly | |
| CN217984039U (en) | Disassembling device for plug and socket | |
| CN216134014U (en) | Wiring terminal capable of automatically detecting tightness of wiring | |
| CN214753602U (en) | Circuit breaker adopting plug-in wiring device | |
| CN214100022U (en) | Spring electronic connector | |
| CN220456845U (en) | Quick, simple, convenient and safe sliding contact line inlet connector | |
| CN210668795U (en) | A frame combined electrical connector | |
| CN218415260U (en) | Side direct insertion type wiring terminal | |
| CN119787038B (en) | Micro rectangular electric connector based on integrated component | |
| CN213586128U (en) | Device convenient to installation of mobile network signal emission basic station | |
| CN217182524U (en) | Light bar joint structure | |
| CN216051810U (en) | Combined type agricultural flat cable damage inspection instrument | |
| CN218548927U (en) | Modular communication connector | |
| CN219247879U (en) | Router convenient to equipment | |
| CN219018751U (en) | Connection structure for photovoltaic module frame | |
| CN216134066U (en) | Switching module convenient to installation | |
| CN221767021U (en) | A plug bracket | |
| CN221828211U (en) | Net twine joint with dustproof function | |
| CN211045919U (en) | Connecting assembly structure for L ED power connection wire | |
| CN221589346U (en) | Warning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |