Signal receiver convenient to overhaul

Abstract

The utility model relates to the technical field of signal receivers, in particular to a signal receiver convenient to overhaul, which comprises a connecting component group, the connecting component group comprises a pull handle, the side surface of the pull handle is connected with a transverse shaft, and one end of the transverse shaft is connected with a clamping block. Compared with screw connection in the prior art, the back plate piece can be disassembled from the signal receiver main body only by pulling the pull handle, and when the back plate piece is assembled and disassembled, the back plate piece can be automatically assembled and disassembled only by inserting the inserting piece into the inserting groove of the sleeve shell body, so that the efficiency of assembling and disassembling the back plate piece is improved, and the labor intensity of workers is reduced. Therefore, the maintenance efficiency of the signal receiver is improved, and the maintenance of personnel is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of signal receivers, in particular to a signal receiver that is easy to repair. Background Art

[0002] A signal receiver is a circuit or electronic device that can receive external signals. It can receive various signals from the outside and convert these signals into corresponding electrical signals for use by other devices.

[0003] The current signal receiver uses screws to connect the shell and the shell cover. When repairing the signal receiver, a screwdriver is needed to remove the screws. The removal and installation of the shell cover are time-consuming and labor-intensive, which reduces the repair efficiency of the signal receiver. In addition, the current signal receiver lacks a mechanism to reinforce the connecting signal line. During long-term use of the device, the signal line is easily affected by external pulling or vibration, which may cause it to loosen, fall off or be damaged, affecting the stability of the signal and the normal operation of the device. Utility Model Content

[0004] In order to overcome the above-mentioned technical problems, the purpose of the present utility model is to provide a signal receiver that is easy to maintain, so as to solve the problem raised in the above-mentioned background technology that the current signal receiver is connected by screws between the shell and the shell cover. When the signal receiver is maintained, a screwdriver needs to be used to remove the screws, and the disassembly and installation of the shell cover are time-consuming and labor-intensive, which reduces the maintenance efficiency of the signal receiver.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A signal receiver that is easy to maintain, includes a main component group, the main component group includes a signal receiver body and a back panel, an interface part is provided on the side of the signal receiver body, a plug is connected to the interface part, one end of the plug is connected to a signal line, a connecting component group is provided at the bottom of the signal receiver body, the connecting component group is used to connect the signal receiver body and the back panel, the connecting component group includes a pull handle, a horizontal axis is connected to the side of the pull handle, a card block is connected to one end of the horizontal axis, a spring part is provided on the outside of the horizontal axis, the side of the card block contacts the plug, and a sleeve shell is provided on the outside of the plug; a stabilizing component group is provided on the outside of the plug, and the stabilizing component group is used to reinforce the connection between the plug and the interface part.

[0007] Preferably, two groups of connecting component groups are provided, and the symmetrical parts of the two groups of connecting component groups are on both sides of the back plate, and the transverse axis is connected between the handle and the clamping block.

[0008] Preferably, the clamping block is in sliding contact with the sleeve housing through a chute, the horizontal shaft is in sliding contact with the sleeve housing through a groove, one end of the spring member is connected to the clamping block, the other end of the spring member is connected to the sleeve housing, and the clamping block is in contact with the plug-in member through a clamping groove.

[0009] Preferably, the plug-in member is connected to the back plate member, the plug-in member is in contact with the sleeve housing through a slot, the sleeve housing is connected to the side surface of the signal receiver main body, the bottom of the sleeve housing is in contact with the back plate member, and the plug-in member is connected to the back plate member.

[0010] Preferably, the stable component group includes a frame body, one end of the frame body is provided with a U-shaped member, a connecting disc is arranged on the side surface of the U-shaped member, and a tension spring is connected to the side surface of the connecting disc.

[0011] Preferably, there are two frame bodies, and the two frame bodies are symmetrically distributed on both sides of the U-shaped member. One end of the frame body is connected to the signal receiver main body, and the other end of the frame body is connected to the U-shaped member through a rotating shaft.

[0012] Preferably, the side surface of the U-shaped member is in contact with the plug, the U-shaped member is in contact with the signal line through a groove, the connecting disc is connected to the U-shaped member through a rotating shaft, one end of the tension spring is connected to the connecting disc, and the other end of the tension spring is connected to the signal receiver main body.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] 1. A signal receiver that is easy to repair is provided with a connecting component group. Since the shell and the shell cover of the current signal receiver are connected by screws, a screwdriver is needed to remove the screws when repairing the signal receiver. The removal and installation of the shell cover are time-consuming and labor-intensive, which reduces the repair efficiency of the signal receiver. In the corresponding designed connecting component group, when the back plate needs to be removed from the back of the signal receiver body, the handle is pulled in a direction away from the horizontal axis, and then the block contacts the card slot of the plug-in, the spring component accumulates force and contracts, and then the back plate can be pulled downward to separate and remove the back plate from the signal receiver body. The interior of the signal receiver body can be repaired and maintained later. When installing the signal receiver When the main body and the back plate are connected, the plug-in on the back plate is inserted into the slot of the sleeve shell. During the insertion process, the plug-in will push the card block open, allowing the spring part to store force and contract. When the plug-in is fully inserted into the sleeve shell, the spring part will release the stored force, allowing the card block to contact the plug-in through the card slot, thereby limiting the plug-in and completing the connection between the signal receiver main body and the back plate. Compared with the screw connection in the prior art, the design of this connection component group only requires pulling the handle when removing the back plate from the signal receiver main body to complete the disassembly. When installing, only the plug-in needs to be inserted into the slot of the sleeve shell to automatically complete the connection. The efficiency of installing and removing the back plate is improved, thereby improving the maintenance efficiency of the signal receiver and making it more convenient for personnel to repair.

[0015] 2. The signal receiver that is easy to maintain is provided with a stabilizing component group. The current signal receiver lacks a mechanism to reinforce the connecting signal line. During long-term use of the equipment, the signal line is easily affected by external pulling or vibration, which may cause loosening, falling off or damage, affecting the stability of the signal and the normal operation of the equipment. In the corresponding designed stabilizing component group, before connecting the plug and the interface part, pull the U-shaped part to rotate in the direction away from the signal receiver body, the tension spring will accumulate force and stretch, and then let the plug be inserted into the interface part, and then release the U-shaped part. The tension spring releases the accumulated force and will pull the U-shaped part back to its position. At this time, the side of the U-shaped part will contact the plug, and the U-shaped part will contact the signal line through the groove, and then through the pulling of the tension spring, it can continuously generate a thrust towards the interface part on the plug, thereby achieving the purpose of improving the connection stability between the plug and the interface part. During long-term use, it is not easy to loosen or fall off when encountering external pulling or vibration, thereby ensuring the normal operation of the entire equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a structural diagram of the overall bottom of the utility model;

[0018] Figure 3Schematic structural view of a partially cut-away connection component group of the present utility model;

[0019] Figure 4 Schematic structural view of the stability component group, plug, signal line and interface component part of the present utility model;

[0020] Figure 5 Schematic structural view of the stability component group part of the present utility model.

[0021] In the figure: 01, main body component group; 11, signal receiver main body; 12, back plate part; 13, interface component; 14, plug; 15, signal line; 02, connection component group; 21, pull handle; 22, horizontal axis; 23, spring component; 24, clamping block; 25, plug-in component; 26, sleeve housing; 03, stability component group; 31, frame body; 32, U-shaped component; 33, connection disc; 34, tension spring. Specific implementation manners

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-5 , an embodiment provided by the present utility model: a signal receiver facilitating maintenance, including a main body component group 01, the main body component group 01 including a signal receiver main body 11 and a back plate part 12, an interface component 13 being arranged on the side of the signal receiver main body 11, a plug 14 being connected to the interface component 13, one end of the plug 14 being connected to a signal line 15, a connection component group 02 being arranged at the bottom of the signal receiver main body 11, the connection component group 02 being used for connecting the signal receiver main body 11 and the back plate part 12, the connection component group 02 including a pull handle 21, a horizontal axis 22 being connected to the side of the pull handle 21, a clamping block 24 being connected to one end of the horizontal axis 22, a spring component 23 being arranged outside the horizontal axis 22, a plug-in component 25 being in contact with the side of the clamping block 24, and a sleeve housing 26 being arranged outside the plug-in component 25; a stability component group 03 being arranged outside the plug 14, the stability component group 03 being used for strengthening the connection between the plug 14 and the interface component 13.

[0024] Two groups of connection component groups 02 are arranged, and the symmetric parts of the two groups of connection component groups 02 are on both sides of the back plate part 12, and the horizontal axis 22 is connected between the pull handle 21 and the clamping block 24.

[0025] The clamping block 24 is in sliding contact with the sleeve housing 26 through the chute, the transverse shaft 22 is in sliding contact with the sleeve housing 26 through the groove, one end of the spring member 23 is connected to the clamping block 24, the other end of the spring member 23 is connected to the sleeve housing 26, and the clamping block 24 is in contact with the plug-in member 25 through the card slot.

[0026] The plug-in member 25 is connected to the back plate member 12, the plug-in member 25 is in contact with the sleeve housing 26 through the slot, the sleeve housing 26 is connected to the side surface of the signal receiver main body 11, the bottom of the sleeve housing 26 is in contact with the back plate member 12, and the plug-in member 25 is connected to the back plate member 12.

[0027] The stable component group 03 includes a frame body 31. One end of the frame body 31 is provided with a U-shaped member 32. A connecting disk 33 is arranged on the side surface of the U-shaped member 32. A tension spring 34 is connected to the side surface of the connecting disk 33.

[0028] There are two frame bodies 31, and the two frame bodies 31 are symmetrically distributed on both sides of the U-shaped member 32. One end of the frame body 31 is connected to the signal receiver main body 11, and the other end of the frame body 31 is connected to the U-shaped member 32 through a rotating shaft.

[0029] The side surface of the U-shaped member 32 is in contact with the plug 14, the U-shaped member 32 is in contact with the signal line 15 through the groove, the connecting disk 33 is connected to the U-shaped member 32 through a rotating shaft, one end of the tension spring 34 is connected to the connecting disk 33, and the other end of the tension spring 34 is connected to the signal receiver main body 11.

[0030] Working principle: Since the shell and the shell cover of the current signal receiver are connected by screws, a screwdriver is needed to remove the screws when repairing the signal receiver. The removal and installation of the shell cover are time-consuming and labor-intensive, which reduces the repair efficiency of the signal receiver. In the corresponding designed connection component group 02, when the back panel 12 needs to be removed from the back of the signal receiver body 11, the handle 21 is pulled in the direction away from the horizontal axis 22, and then the block 24 contacts the slot of the plug-in 25, and the spring part 23 accumulates force and contracts. Then, the back panel 12 can be pulled downward to separate and remove the back panel 12 from the signal receiver body 11. The interior of the signal receiver body 11 can be repaired and maintained later. When installing the signal receiver body 11 and the back panel 12, the back panel 12 can be moved away from the horizontal axis 22. The plug-in 25 on the sleeve is inserted into the slot of the sleeve shell 26. During the insertion process, the plug-in 25 will push open the block 24, allowing the spring part 23 to accumulate force and contract. When the plug-in 25 is fully inserted into the sleeve shell 26, the spring part 23 will release the accumulated force, allowing the block 24 to contact the plug-in 25 through the slot, thereby limiting the plug-in 25 and completing the connection between the signal receiver body 11 and the back plate part 12. The design of this connecting component group 02 is compared with the screw connection in the prior art. When removing the back plate part 12 from the signal receiver body 11, it is only necessary to pull the handle 21 to complete the disassembly. During installation, it is only necessary to insert the plug-in 25 into the slot of the sleeve shell 26 to automatically complete the connection. The efficiency of installing and disassembling the back plate part 12 is improved, thereby improving the maintenance efficiency of the signal receiver and making it more convenient for personnel to repair. The current signal receiver lacks a mechanism to reinforce the connecting signal line 15. During long-term use of the device, the signal line 15 is easily affected by external pulling or vibration, which may cause loosening, falling off or damage, affecting the stability of the signal and the normal operation of the device. In the corresponding designed stabilizing component group 03, before connecting the plug 14 and the interface part 13, the U-shaped part 32 is pulled and rotated in the direction away from the signal receiver body 11, and the tension spring 34 will accumulate force and stretch. Then, the plug 14 is inserted into the interface part 13, and then the U-shaped part 32 is released. The tension spring 34 releases the accumulated force and pulls the U-shaped part 32 back to its original position. At this time, the side of the U-shaped part 32 will contact the plug 14, and the U-shaped part 32 will contact the signal line 15 through the groove. Then, through the pulling of the tension spring 34, the plug 14 can continuously generate a thrust toward the interface part 13, thereby achieving the purpose of improving the connection stability between the plug 14 and the interface part 13. During long-term use, it is not easy to loosen or fall off when encountering external pulling or vibration, thereby ensuring the normal operation of the entire device.

[0031] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A signal receiver convenient for maintenance, comprising a main body component group (01), the main body component group (01) includes a signal receiver main body (11) and a back plate component (12), an interface component (13) is arranged on the side of the signal receiver main body (11), a plug (14) is connected to the interface component (13), and one end of the plug (14) is connected to a signal line (15), characterized in that: A connection component group (02) is arranged at the bottom of the signal receiver main body (11), the connection component group (02) is used to connect the signal receiver main body (11) and the back plate component (12), the connection component group (02) includes a pull handle (21), a horizontal shaft (22) is connected to the side of the pull handle (21), a clamping block (24) is connected to one end of the horizontal shaft (22), a spring component (23) is arranged outside the horizontal shaft (22), a plug-in component (25) is in contact with the side of the clamping block (24), and a sleeve housing (26) is arranged outside the plug-in component (25); A stability component group (03) is arranged outside the plug (14), and the stability component group (03) is used to strengthen the connection between the plug (14) and the interface component (13).

2. The signal receiver convenient for maintenance according to claim 1, characterized in that: There are two sets of the connection component group (02), and the symmetric parts of the two sets of connection component group (02) are on both sides of the back plate component (12), and the horizontal shaft (22) is connected between the pull handle (21) and the clamping block (24).

3. The signal receiver convenient for maintenance according to claim 1 is characterized in that: The clamping block (24) is in sliding contact with the sleeve housing (26) through a chute, the horizontal shaft (22) is in sliding contact with the sleeve housing (26) through a groove, one end of the spring component (23) is connected to the clamping block (24), the other end of the spring component (23) is connected to the sleeve housing (26), and the clamping block (24) is in contact with the plug-in component (25) through a card slot.

4. The signal receiver convenient for maintenance according to claim 1, wherein: The plug-in component (25) is connected to the back plate component (12), the plug-in component (25) is in contact with the sleeve housing (26) through a slot, the sleeve housing (26) is connected to the side of the signal receiver main body (11), the bottom of the sleeve housing (26) is in contact with the back plate component (12), and the plug-in component (25) is connected to the back plate component (12).

5. The signal receiver convenient for maintenance according to claim 1 is characterized in that: The stability component group (03) includes a frame body (31), a U-shaped component (32) is arranged at one end of the frame body (31), a connecting disc (33) is arranged on the side of the U-shaped component (32), and a tension spring (34) is connected to the side of the connecting disc (33).

6. The signal receiver convenient for maintenance according to claim 5, characterized in that: There are two frame bodies (31), and the two frame bodies (31) are symmetrically distributed on both sides of the U-shaped component (32), one end of the frame body (31) is connected to the signal receiver main body (11), and the other end of the frame body (31) is connected to the U-shaped component (32) through a rotating shaft.

7. A signal receiver convenient for maintenance according to claim 5, characterized in that: The side of the U-shaped component (32) is in contact with the plug (14), the U-shaped component (32) is in contact with the signal line (15) through a groove, the connecting disc (33) is connected to the U-shaped component (32) through a rotating shaft, one end of the tension spring (34) is connected to the connecting disc (33), and the other end of the tension spring (34) is connected to the signal receiver main body (11).

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