Case upper cabinet structure and communication equipment

Abstract

The utility model provides a case upper cabinet structure and communication equipment, and relates to the technical field of communication equipment. The device is suitable for cabinets and cases of various specifications so as to improve the compatibility of the upper cabinet of the case. The upper cabinet structure of the case comprises a flexible part and a locking part, the flexible part is arranged in the locking part in a penetrating manner, and the flexible part is used for being connected with a case; the locking piece is provided with a connecting part and a locking part, the connecting part is used for connecting the cabinet, the locking part locks and fixes the flexible piece, so that the flexible piece in the straightened state supports the case or tensions the case, and the locking piece is further used for adjusting the length of the flexible piece in the straightened state. The flexible part is locked and fixed through the locking part of the locking part, the length of the part, in the tightened state, of the flexible part can be adjusted through the locking part, and the part of the flexible part supports the case or tightens the case. And the part, connected with the chassis, in the flexible part is not limited, so that the flexible part is suitable for cabinets and chassis of various specifications, and the compatibility of the chassis to the cabinet is further improved.

Description

Technical Field

[0001] The present application relates to the field of communication technology, and in particular to a chassis upper cabinet structure and communication equipment. Background Art

[0002] Chassis-on-cabinet refers to installing a computer chassis or server chassis into a cabinet, thereby installing multiple chassis in a limited space and achieving high-density equipment deployment.

[0003] The chassis is usually mounted on the cabinet in the following manner: slide rails are installed on the front and rear columns of the cabinet, the chassis is then placed on the slide rails and slid to the target position, and finally the chassis is fixed in the target position.

[0004] However, for cabinets or chassis of different specifications, slide rails of various specifications need to be provided, resulting in poor compatibility between the chassis and the cabinets. Utility Model Content

[0005] The present application provides a chassis-on-cabinet structure and communication equipment, which are suitable for cabinets and chassis of various specifications to improve the compatibility of the chassis-on-cabinet.

[0006] In order to achieve the above objectives, this application provides the following technical solutions:

[0007] On the one hand, the present application provides a chassis upper cabinet structure, including a flexible member and a locking member;

[0008] The locking member comprises a connecting portion and a locking portion, the connecting portion being used to connect to the cabinet, and the locking member being used to adjust the length of the flexible member and lock the flexible member;

[0009] The flexible member is inserted into the locking member, and is used to support the chassis or tighten the chassis when locked by the locking member.

[0010] Based on the above technical solution, this application can also be improved as follows.

[0011] In a possible implementation, the flexible member includes a first end and a second end, the first end of the flexible member is used to connect to the first end of the cabinet, and the second end of the flexible member is used to connect to the second end of the cabinet;

[0012] The connecting portion is used to connect to the second end of the cabinet so that the locking member is installed on the second end of the cabinet, and the second end of the flexible member passes through the locking member and is locked by the locking member so that the flexible member supports the chassis.

[0013] In a possible implementation, the flexible member includes a first end and a second end, the first end of the flexible member is used to connect to the third end of the chassis, and the second end of the flexible member is used to connect to the second end of the cabinet, the chassis also includes a first end, and the first end of the chassis is connected to the first end of the cabinet;

[0014] The connecting portion is used to connect to the second end of the cabinet so that the locking member is installed at the second end of the cabinet. The second end of the flexible member passes through the locking member and is locked by the locking member so that the flexible member tightens the chassis.

[0015] In a possible implementation, the locking member further includes a connecting portion, wherein the connecting portion has a through hole for passing the flexible member;

[0016] The locking portion includes a housing, two elastic members, two balls and two pressing rods;

[0017] The housing is arranged on the connecting portion, and includes a first housing and a second housing arranged opposite to each other, and both opposite side walls of the first housing and the second housing have sloped surfaces;

[0018] The two balls are respectively in contact with the two slope surfaces, and the balls can roll on the slope surfaces;

[0019] The two pressing rods are respectively located on one side of the two balls away from the connecting portion;

[0020] The two elastic members are respectively located on one side of the two balls close to the connecting portion;

[0021] The flexible member is located between the two pressing rods and is pressed by the two rolling balls.

[0022] In a possible implementation, the locking portion further includes two abutting blocks, each of the abutting blocks has a first abutting surface and a second abutting surface, the first abutting surface abuts the ball, and the second abutting surface abuts the elastic member.

[0023] In a possible implementation, the locking member further includes a connecting portion, wherein the connecting portion has a through hole for passing the flexible member;

[0024] The locking portion includes a housing and two pressing pieces;

[0025] The housing is arranged on the connecting portion, and the housing includes a first housing and a second housing arranged opposite to each other, and both side walls of the first housing and the second housing arranged opposite to each other have a slope surface;

[0026] The flexible member is located between the first shell and the second shell;

[0027] The two pressing members each include an elastic head and an adjusting portion. The two elastic heads are respectively located between the two slope surfaces and the flexible member. The adjusting portion is located on a side of the elastic head away from the connecting portion.

[0028] In a possible implementation, the locking member further includes a connecting portion, wherein the connecting portion has a through hole for passing the flexible member;

[0029] The locking portion is provided on the connecting portion, and the locking portion includes a first shell and a second shell, and a threaded connection piece is provided between the first shell and the second shell;

[0030] The flexible member is located between the first shell and the second shell and is pressed by the threaded connection member.

[0031] In a possible implementation, the locking member further includes a connecting portion, wherein the connecting portion has a through hole for passing the flexible member;

[0032] The locking portion includes a pressing plate, which is arranged on the connecting portion. Part of the flexible member is located between the pressing plate and the connecting portion, so that the pressing plate presses part of the flexible member onto the connecting portion.

[0033] In a possible implementation, the flexible member is a steel wire rope.

[0034] On the other hand, the present application provides a communication device, including a cabinet, a chassis, and a cabinet-on-chassis structure in any of the above items;

[0035] The cabinet has a storage space, and the chassis is located in the storage space;

[0036] The upper cabinet structure of the chassis includes a flexible part and a locking part;

[0037] The locking member is installed on the cabinet, and the locking member is used to adjust the length of the flexible member and lock the flexible member;

[0038] The flexible member is passed through the locking member, and is used to support the chassis or tighten the chassis when locked by the locking member.

[0039] In a possible implementation, the cabinet has a first end and a second end, the first end of the cabinet is provided with a first column, and the second end of the cabinet is provided with a second column;

[0040] The locking member is mounted on the second column;

[0041] The flexible member has a first end and a second end, the first end of the flexible member is mounted on the first column, and the second end of the flexible member passes through the locking member and is locked by the locking member so that the second end of the flexible member is mounted on the second column;

[0042] The chassis is arranged on the flexible member, and the flexible member is used to support the chassis.

[0043] In a possible implementation, the chassis has a mounting portion, and the mounting portion is used to connect the chassis and the cabinet after the chassis slides to a target position.

[0044] In a possible implementation, the mounting portion includes a chassis hanging ear, a portion of the chassis hanging ear is connected to the chassis, and another portion of the chassis hanging ear is connected to the cabinet.

[0045] In a possible implementation, the chassis has two hook structures arranged opposite to each other, the number of the flexible members is two, and the two hook structures are hung on the two flexible members respectively.

[0046] In a possible implementation, the cabinet has a first end and a second end, the first end of the cabinet is provided with a first column, and the second end of the cabinet is provided with a second column;

[0047] The chassis comprises a first end and a third end, the first end of the chassis is mounted on the cabinet, and a protrusion is provided on the third end of the chassis;

[0048] The locking member is mounted on the second column;

[0049] The flexible member has a first end and a second end. The first end of the flexible member is mounted on the protruding portion, and the second end of the flexible member passes through the locking member and is locked by the locking member, so that the flexible member pulls the chassis tight.

[0050] The chassis cabinet structure and communication equipment provided in this application have the following beneficial effects:

[0051] The chassis upper cabinet structure provided by the present application includes a flexible part and a locking part. The chassis is connected via the flexible part, and the connecting part of the locking part is connected to the cabinet, and the flexible part is inserted into the locking part, so that the chassis can be installed on the cabinet. The flexible part is locked and fixed by the locking part of the locking part, and the length of the part of the flexible part that is in a straight state can be adjusted by the locking part. Compared with the related art in which the slide rail is a rigid structure, the length of the part supporting the chassis is fixed, and the part connected to the chassis is fixed, in the chassis upper cabinet structure and communication equipment provided by the present application, the part used to support the chassis or tighten the chassis is the part of the flexible part that is in a straight state, and the length of this part can be adjusted by the locking part. It is applicable to cabinets and chassis of various specifications, thereby improving the compatibility of the chassis upper cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] In order to more clearly illustrate the technical solutions of the embodiments of the present application, a brief introduction will be given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0053] Figure 1 A schematic diagram of the structure of a communication device provided in an embodiment of the present application;

[0054] Figure 2 for Figure 1 A magnified view of part A in FIG;

[0055] Figure 3 A schematic diagram of the structure of another communication device provided in an embodiment of the present application;

[0056] Figure 4 for Figure 1 A magnified view of part B in FIG;

[0057] Figure 5 A schematic diagram of the assembly of a locking member and a flexible member provided in an embodiment of the present application;

[0058] Figure 6 A schematic diagram of another assembly of a locking member and a flexible member provided in an embodiment of the present application;

[0059] Figure 7 A schematic diagram of another assembly of a locking member and a flexible member provided in an embodiment of the present application;

[0060] Figure 8 A schematic diagram of another assembly of a locking member and a flexible member provided in an embodiment of the present application;

[0061] Figure 9 A schematic structural diagram of a chassis provided in an embodiment of the present application.

[0062] Description of reference numerals:

[0063] 1- Chassis upper cabinet structure;

[0064] 10-flexible parts;

[0065] 11- crimping portion;

[0066] 20-locking piece;

[0067] 21-connecting portion; 22-locking portion; 221-housing; 2211-first housing;

[0068] 2212 - second housing; 2213 - first rolling slope surface; 2214 - second rolling slope surface;

[0069] 2215 - first crimping slope surface; 2216 - second crimping slope surface; 222 - elastic member;

[0070] 223-ball; 224-pressing rod; 225-abutting block; 226-pressing member;

[0071] 2261-elastic head; 2262-adjusting part; 227-threaded connector; 228-pressing plate;

[0072] 23-through hole;

[0073] 2- Chassis;

[0074] 201-hook structure; 202-protrusion; 203-chassis mounting ear;

[0075] 3-Cabinet;

[0076] 301 - accommodating space; 302 - first column; 303 - second column. DETAILED DESCRIPTION

[0077] In the related art, for cabinets or chassis of different specifications, multiple specifications of slide rails need to be provided, resulting in poor compatibility of the chassis-mounted cabinets. The reason for this problem is that the slide rails are installed on the front and rear columns of the cabinet, and the design length of the slide rails depends on the spacing between the front and rear columns. The spacing between the front and rear columns of cabinets of different specifications is different, and a single type of slide rail cannot be applied to cabinets of different specifications. In addition, the connection position of the slide rails in chassis of different specifications is different, so for cabinets or chassis of different specifications, multiple types of slide rails need to be provided, resulting in poor compatibility of the chassis-mounted cabinets.

[0078] To address the above technical issues, embodiments of the present application provide a chassis-mounted cabinet structure and communications equipment. A locking portion of a locking member secures a flexible member, and the length of the stretched portion of the flexible member can be adjusted via the locking portion. This portion of the flexible member supports or tensions the chassis. Furthermore, the portion of the flexible member that connects to the chassis is not restricted, allowing for compatibility with cabinets and chassis of various sizes, thereby improving the compatibility of the chassis-mounted cabinet.

[0079] In order to make the above-mentioned purposes, features and advantages of the embodiments of the present application more obvious and easy to understand, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0080] The present application provides a chassis cabinet structure and communication equipment, such as Figure 1 and Figure 3 As shown, the communication equipment includes a chassis upper cabinet structure 1, a chassis 2 and a cabinet 3. The chassis upper cabinet structure 1 is used to install the chassis 2 on the cabinet 3. Figure 2 and Figure 4 The upper cabinet structure 1 includes a flexible member 10 and a locking member 20. The flexible member 10 is a flexible and deformable structure. The flexible member 10 can be a rope-like structure, such as a steel rope, aramid rope, or nylon rope. The flexible member 10 can also be a strip-like structure, such as a steel wire strip or a cloth strip. The flexible member 10 can be tightened and straightened to set the flexible member 10 to a straightened state.

[0081] The locking member 20 is used to adjust the effective length of the flexible member 10. The effective length is the length of the portion of the flexible member 10 that supports or tightens the chassis 2, or in other words, the effective length is the length of the portion of the flexible member 10 that is in a stretched state.

[0082] refer to Figure 5-Figure 8The locking member 20 includes a connecting portion 21 and a locking portion 22. The connecting portion 21 is the portion of the locking member 20 that connects to the cabinet 3. The connecting portion 21 can be a thin plate with a threaded hole, allowing the locking member 20 to be threadedly connected to the cabinet 3. The locking portion 22 is the component of the locking member 20 that connects to the flexible member 10 and adjusts the length of the portion of the flexible member 10 that is in a straightened state. The flexible member 10 is inserted into the locking portion 22. The locking portion 22 can include a thin plate with a threaded hole and a clamping structure. When the flexible member 10 is inserted into the threaded hole, the clamping structure can clamp the flexible member 10 and straighten the other end of the flexible member 10 to maintain the straightened state. The length of the portion of the flexible member 10 in the straightened state can be adjusted by adjusting the position of the locking portion 22. The position of the flexible member 10 that connects to the chassis 2 is not limited, making it suitable for cabinets 3 and chassis 2 of various specifications, improving the compatibility of the chassis-on-cabinet system.

[0083] In one possible implementation, Figure 1 and Figure 2 As shown, the two ends of the flexible member 10 are respectively connected to the first end and the second end of the cabinet 3. For example, the first end of the cabinet 3 has a first column 302, and the second end of the cabinet 3 has a second column 303. The number of the first column 302 and the second column 303 can be two.

[0084] The first end of the cabinet 3 may be the front end of the cabinet 3, and the corresponding second end of the cabinet 3 may be the rear end of the cabinet 3. Alternatively, the first end of the cabinet 3 may be the rear end of the cabinet 3, and the corresponding second end of the cabinet 3 may be the front end of the cabinet 3. The front end of the cabinet 3 may be the end of the cabinet 3 facing toward or closer to the user, and the rear end of the cabinet 3 may be the end of the cabinet 3 facing away from or away from the user.

[0085] The first end of the flexible member 10 can be connected to the first column 302. For example, the first end of the flexible member 10 can be inserted into the first column 302 and compressed by a pressure block. Alternatively, a locking member 20 can be installed on the first column 302, and the locking portion 22 of the locking member 20 can be used to lock and secure the first end of the flexible member 10.

[0086] The second end of the flexible member 10 can be connected to the second column 303 of the cabinet 3 via the locking member 20. The connecting portion 21 of the locking member 20 is connected to the second column 303, for example, by screws. The flexible member 10 is inserted into the locking portion 22 of the locking member 20, so that the locking member 20 locks and secures the second end of the flexible member 10.

[0087] The chassis 2 is mounted on the flexible member 10 , and the flexible member 10 can support the chassis 2 .

[0088] like Figure 1 and Figure 2 As shown in FIG. 1 , when the flexible member 10 is in a stretched state, the flexible member 10 can support the chassis 2. Figure 1 As shown in the example, the flexible member 10 may include two steel ropes. After the two steel ropes are straightened, the chassis 2 is mounted on the straightened portion of the two steel ropes. Figure 1 and Figure 2 The chassis 2 has two sets of hook structures 201 arranged opposite to each other. The two sets of hook structures 201 can be located on both sides of the chassis 2, and the two sets of hook structures 201 are respectively hooked on two steel wire ropes. Since the steel wire ropes are strong and not easy to break, the steel wire ropes can support the chassis 2. For a chassis 2 with a small weight, the flexible member 10 can include two cloth strips of a certain width. After the two cloth strips are straightened, the chassis 2 is mounted on the straightened parts of the two cloth strips. For example, the two sets of hook structures 201 are respectively hooked on the two cloth strips, and the chassis 2 can be supported by the cloth strips.

[0089] It should be noted that the number of hooks in each set of hook structures 201 can be one, two, or more, which is not limited in this embodiment.

[0090] In a possible implementation, the chassis 2 is further provided with a mounting portion, which is used to connect the chassis 2 and the cabinet 3 after the chassis 2 slides to a target position. The target position may be the mounting position of the chassis 2. Figure 9 The mounting portion may include a chassis hanging ear 203. After the chassis 2 is adjusted to the mounting position on the flexible member 10, the chassis 2 and the cabinet 3 may be connected by the chassis hanging ear 203, thereby limiting the sliding of the chassis 2 on the flexible member 10.

[0091] The chassis 2 has a first end and a second end. The first end of the chassis 2 may be the front end of the chassis 2, and the corresponding second end of the chassis 2 may be the rear end of the chassis 2. Alternatively, the first end of the chassis 2 may be the rear end of the chassis 2, and the corresponding second end of the chassis 2 may be the front end of the cabinet 3. The front end of the chassis 2 may be the end of the chassis 2 facing toward or close to the user. The rear end of the chassis 2 may be the end of the chassis 2 facing away from or away from the user. The first end of the chassis 2 may have two chassis mounting ears 203, and the two chassis mounting ears 203 are respectively arranged on the left and right side walls of the chassis 2. The chassis mounting ears 203 may be "L"-shaped, with the first part of the chassis mounting ears 203 connected to the chassis 2 and the second part of the chassis mounting ears 203 connected to the cabinet 3. It should be noted that the second end of the chassis 2 may also have two chassis mounting ears 203.

[0092] In a cabinet 3 of one specification, the distance between the first column 302 and the second column 303 is reduced, causing the portion of the flexible member 10 between the first column 302 and the second column 303 to bend. The locking portion 22 is then released, and the portion of the flexible member 10 between the first column 302 and the second column 303 is straightened again. The flexible member 10 is then locked and fixed using the locking portion 22. This allows the chassis upper cabinet device to adapt to the cabinet 3 with the reduced distance between the first column 302 and the second column 303, thereby improving the compatibility of the chassis upper cabinet device.

[0093] In another size of cabinet 3, the distance between the first column 302 and the second column 303 is increased. To address this, the locking portion 22 can be loosened, the length of the portion of the flexible member 10 between the first column 302 and the second column 303 can be increased, and the flexible member 10 can then be locked and fixed using the locking portion 22. This allows the chassis-mounted cabinet device to adapt to the cabinet 3 with the increased distance between the first column 302 and the second column 303, thereby improving the compatibility of the chassis-mounted cabinet device.

[0094] In another possible implementation, Figure 3 and Figure 4 As shown, the first end of the flexible member 10 can be connected to the chassis 2 , and the second end of the flexible member 10 can be connected to the cabinet 3 through the locking member 20 , thereby tightening the chassis 2 and the cabinet 3 .

[0095] For example, the first end of the cabinet 3 has a first column 302, and the second end of the cabinet 3 has a second column 303. The number of the first column 302 and the number of the second column 303 can be two.

[0096] The first end of the cabinet 3 may be the front end of the cabinet 3, and the corresponding second end of the cabinet 3 may be the rear end of the cabinet 3. Alternatively, the first end of the cabinet 3 may be the rear end of the cabinet 3, and the corresponding second end of the cabinet 3 may be the front end of the cabinet 3.

[0097] Specifically, the first end of the chassis 2 can be mounted on the first end of the cabinet 3, and the third end of the chassis 2 and the second end of the cabinet 3 can be connected via the flexible member 10, so that the chassis 2 and the cabinet 3 are tightened via the flexible member 10. The third end of the chassis 2 can be the second end of the chassis 2, or can be at a position other than the first and second ends, such as the middle of the chassis 2, or near the front end of the chassis 2, or near the rear end of the chassis 2.

[0098] by Figure 3As shown in the example, the first end of the chassis 2 can be connected to the first column 302 at the first end of the cabinet 3 by means of a thread. Alternatively, the first end of the chassis 2 can be hung on the first column 302 by means of a hook structure 201. Alternatively, the first end of the chassis 2 can also be placed on a tray or bracket on the cabinet 3. The first end of the flexible member 10 can be connected to the third end of the chassis 2. Figure 4 As shown, the first end of the flexible member 10 can be sleeved or wrapped around the protrusion 202 on the third end of the chassis 2. The protrusion 202 can be a screw passed through the side wall of the chassis 2. The protrusion 202 can be used to fix the first end of the flexible member 10.

[0099] In addition, the first end of the flexible member 10 can also be connected to the chassis 2 in other ways. For example, a locking member 20 can be installed on the side wall of the chassis 2 through a threaded connection, and the first end of the flexible member 10 can be passed through the locking member 20 on the chassis 2 to connect the first end of the flexible member 10 to the chassis 2 through the locking member 20.

[0100] The second end of the flexible member 10 can be connected to the cabinet 3 through the locking member 20. Figure 3 and Figure 4 The second end of the flexible member 10 is passed through the locking member 20 mounted on the second column 303. The locking member 20 locks the flexible member 10, connecting the second end of the flexible member 10 to the second column 303. This straightens the portion of the flexible member 10 connecting the chassis 2 and cabinet 3, allowing the flexible member 10 to pull the chassis 2 and cabinet 3 together. When the specifications of the chassis 2 or cabinet 3 change, causing the connection between the flexible member 10 and the cabinet 3 and the distance between the connection between the flexible member 10 and the chassis 2 to decrease, the portion of the flexible member 10 connecting the chassis 2 and cabinet 3 bends, the locking portion 22 of the locking member 20 is released, and the portion of the flexible member 10 connecting the chassis 2 and cabinet 3 is straightened again. The locking portion 22 then secures the flexible member 10. This allows the chassis-on-cabinet device to adapt to the changed specifications of the chassis 2 and cabinet 3, thereby improving the compatibility of the chassis-on-cabinet device.

[0101] When the specifications of the chassis 2 or cabinet 3 change, causing the connection between the flexible member 10 and the cabinet 3 and the distance between the connection between the flexible member 10 and the chassis 2 to increase, the locking portion 22 is loosened, the length of the portion of the flexible member 10 connecting the chassis 2 and the cabinet 3 is increased, and the flexible member 10 is then locked and fixed using the locking portion 22. This allows the chassis-on-cabinet device to adapt to the changed specifications of the chassis 2 and cabinet 3, thereby improving the compatibility of the chassis-on-cabinet device.

[0102] In some embodiments, as Figure 5As shown, the connecting portion 21 is the portion of the locking member 20 that is connected to the cabinet 3. A through hole 23 is provided on the connecting portion 21, and the flexible member 10 can pass through the through hole 23. The locking portion 22 includes a housing 221, two elastic members 222, two balls 223 and two pressing rods 224. The housing 221 is provided on the connecting portion 21, and the flexible member 10 can pass through the through hole 23. Figure 5 The shell 221 is pressed onto the side wall of the connecting portion 21 , and the shell 221 can be threadedly connected to the connecting portion 21 .

[0103] The housing 221 includes a first housing 2211 and a second housing 2212. The first housing 2211 and the second housing 2212 are arranged opposite to each other. The first housing 2211 and the second housing 2212 are both pressed against the side walls of the connecting portion 21. The two opposite side walls of the first housing 2211 and the second housing 2212 have rolling slope surfaces. For example, referring to Figure 5 The first housing 2211 has a first rolling slope 2213 on its sidewall facing the second housing 2212, and the second housing 2212 has a second rolling slope 2214 on its sidewall facing the first housing 2211. The first rolling slope 2213 and the second rolling slope 2214 are arranged opposite to each other.

[0104] refer to Figure 5 The two balls 223 may be cylindrical or spherical structures, and the two balls 223 respectively abut against the first rolling slope surface 2213 and the second rolling slope surface 2214 , and the two balls 223 may respectively roll on the first rolling slope surface 2213 and the second rolling slope surface 2214 .

[0105] The two pressing rods 224 are respectively pressed on the side of the two balls 223 away from the connecting portion 21. Figure 5 As shown in the example, the two pressing rods 224 are pressed on the right sides of the two balls 223 respectively.

[0106] The two elastic members 222 are respectively sandwiched between the corresponding balls 223 and the connecting portion 21. The elastic members 222 can be springs or shrapnel. Figure 5 One end of the elastic member 222 abuts against the ball 223 , and the other end abuts against the connecting portion 21 .

[0107] like Figure 5As shown, the flexible member 10 is located between the two pressing rods 224 and is compressed by the two balls 223. The assembly sequence of the flexible member 10 and the locking member 20 is as follows: Press the two pressing rods 224. Due to the elasticity of the elastic member 222, the pressing rods 224 can drive the balls 223 to roll along the slope in the pressing direction, gradually increasing the distance between the two balls 223, allowing the flexible member 10 to pass through the gap between the two balls 223. Insert the flexible member 10 between the two pressing rods 224 toward the connecting portion 21 until it passes through the through hole 23. When the flexible member 10 is stretched straight, release the two pressing rods 224, and the flexible member 10 is locked and fixed by the two balls 223.

[0108] In addition, if the flexible member 10 is pulled in the direction away from the connecting portion 21 , the distance between the two balls 223 is reduced, so that the flexible member 10 is pulled tighter and tighter, thereby achieving self-locking of the flexible member 10 and improving the connection strength between the flexible member 10 and the locking member 20 .

[0109] On the basis of the above embodiment, the locking portion 22 further includes two abutment blocks 225. Figure 5 The abutment block 225 includes a first abutment surface and a second abutment surface. The first abutment surface abuts the ball 223, and the second abutment surface abuts the elastic member 222. Compared to direct contact between the ball 223 and the elastic member 222, the ball 223 is misaligned with the elastic member 222 during the rolling process, and cannot press the elastic member 222. In this embodiment, the abutment block 225 is sandwiched between the ball 223 and the elastic member 222, with the first abutment surface abutting the ball 223 and the second abutment surface abutting the elastic member 222, thereby avoiding the problem of the ball 223 being misaligned with the elastic member 222 during the rolling process, and being unable to press the elastic member 222.

[0110] In other embodiments, Figure 6 As shown, the connecting portion 21 is the portion of the locking member 20 that is connected to the cabinet 3. A through hole 23 is provided on the connecting portion 21, and the flexible member 10 can pass through the through hole 23. The locking portion 22 includes a housing 221 and two pressing members 226. The housing 221 is provided on the connecting portion 21, Figure 6 The shell 221 is pressed onto the side wall of the connecting portion 21 , and the shell 221 can be threadedly connected to the connecting portion 21 .

[0111] refer to Figure 6 The housing 221 includes a first housing 2211 and a second housing 2212. The first housing 2211 and the second housing 2212 are arranged opposite to each other. The first housing 2211 and the second housing 2212 are both pressed against the side walls of the connecting portion 21. The two opposite side walls of the first housing 2211 and the second housing 2212 have pressing slope surfaces. For example, referring to Figure 6The first housing 2211 has a first pressing slope 2215 on its side wall facing the second housing 2212, and the second housing 2212 has a second pressing slope 2216 on its side wall facing the first housing 2211. The first pressing slope 2215 and the second pressing slope 2216 are arranged opposite to each other.

[0112] refer to Figure 6 The flexible member 10 is disposed between the first housing 2211 and the second housing 2212. The two pressing members 226 each include an elastic head 2261 and an adjustment portion 2262. The elastic head 2261 is made of an elastic material. One elastic head 2261 is located between the first crimping slope 2215 and the flexible member 10, and the other elastic head 2261 is located between the second crimping slope 2216 and the flexible member 10. The adjustment portion 2262 of the two pressing members 226 is located on the side of the corresponding elastic head 2261 away from the connecting portion 21.

[0113] With this arrangement, after the flexible member 10 is inserted between the first shell 2211 and the second shell 2212 and through the through hole 23, the flexible member 10 is stretched to a straightened state, and the adjustment portion 2262 is squeezed. For example, by pressing or tightening the adjustment portion 2262 in the direction toward the connection portion 21, the elastic head 2261 is squeezed by the adjustment portion 2262 and deformed toward the flexible member 10, thereby pressing and securing the flexible member 10. Conversely, releasing the adjustment portion 2262 in the opposite direction allows the two elastic heads 2261 to release the flexible member 10. This facilitates adjustment of the length of the flexible member 10 in the straightened state to accommodate various cabinet 3 specifications.

[0114] In other embodiments, Figure 7 As shown, the connecting portion 21 is the portion of the locking member 20 that is connected to the cabinet 3. The connecting portion 21 is provided with a through hole 23, through which the flexible member 10 can pass. The locking portion 22 includes a housing 221 and a threaded connector 227. The housing 221 is provided on the connecting portion 21, Figure 7 The shell 221 is pressed onto the side wall of the connecting portion 21 , and the shell 221 can be threadedly connected to the connecting portion 21 .

[0115] refer to Figure 7The housing 221 includes a first housing 2211 and a second housing 2212. The flexible member 10 is disposed between the first housing 2211 and the second housing 2212. The threaded connector 227 is disposed between the first housing 2211 and compresses the flexible member 10. For example, a threaded hole is provided in the first housing 2211, penetrating the first housing 2211. The threaded connector 227 is a screw that fits in the threaded hole. After the flexible member 10 is stretched to a straight position, the screw is tightened to press the flexible member 10 against the second housing 2212. Conversely, loosening the screw loosens the flexible member 10. This facilitates adjustment of the length of the stretched portion of the flexible member 10 to accommodate various cabinet 3 specifications.

[0116] In other embodiments, Figure 8 As shown, the connecting portion 21 is provided with a through hole 23, and the flexible member 10 can pass through the through hole 23. Figure 8 The locking portion 22 includes a pressing plate 228, which can be a flat plate. The pressing plate 228 is crimped onto the connecting portion 21. For example, screws are provided between the pressing plate 228 and the connecting portion 21 to crimp the pressing plate 228 onto the connecting portion 21. A portion of the flexible member 10 is located between the pressing plate 228 and the connecting portion 21, so that the pressing plate 228 crimps the portion of the flexible member 10 onto the connecting portion 21.

[0117] by Figure 8 As shown in the example, a portion of the flexible member 10 can be bent to form a crimping portion 11, which is positioned between the pressure plate 228 and the connecting portion 21. After the flexible member 10 is stretched to a straight position, the pressure plate 228 presses the crimping portion 11 against the connecting portion 21, thereby locking and securing the flexible member 10. Conversely, the pressure plate 228 is removed from the connecting portion 21 to release the flexible member 10. This arrangement facilitates adjustment of the length of the stretched portion of the flexible member 10 to accommodate various cabinet 3 specifications.

[0118] In some embodiments, the flexible member 10 is a steel wire rope, which is a helical steel wire rope formed by twisting together steel wires with suitable mechanical properties and geometric dimensions. The steel wire rope is high in strength, lightweight, operates smoothly, is not prone to sudden breakage, and offers high reliability, thereby enhancing the connection strength between the chassis 2 and the cabinet 3.

[0119] Furthermore, compared to connecting the chassis and cabinet via slide rails, the steel wire rope takes up less space, thus avoiding the problem of poor heat dissipation caused by the chassis sidewall being blocked by the slide rail. Furthermore, the steel wire rope takes up less space and is deformable, thus preventing interference between the slide rail and other external structures (such as power cable clips) when the chassis is connected.

[0120] like Figure 1 and Figure 3As shown, the communication equipment further provided in the present application includes a cabinet 3, a chassis 2, and the chassis upper cabinet structure 1 described in any of the above embodiments.

[0121] The cabinet 3 has a receiving space 301 , and the chassis 2 is located in the receiving space 301 , thereby accommodating the chassis 2 .

[0122] The upper cabinet structure 1 of the chassis includes a flexible member 10 and a locking member 20. The flexible member 10 is connected to the chassis 2, for example, Figure 1 The two ends of the flexible member 10 are respectively connected to the two ends of the cabinet 3 , and the chassis 2 is mounted on the flexible member 10 so that the flexible member 10 is connected to the chassis 2 .

[0123] Alternatively, refer to Figure 3 One end of the flexible member 10 is connected to the chassis 2 , and the other end of the flexible member 10 is connected to the cabinet 3 , so that the flexible member 10 is connected to the chassis 2 .

[0124] The locking member 20 is mounted on the cabinet 3. The flexible member 10 is passed through the locking member 20. The locking member 20 locks and fixes the flexible member 10 so that the flexible member 10 supports the chassis 2 or tightens the chassis 2.

[0125] The specific structure and related effects of the chassis upper cabinet structure 1 can refer to the relevant description of the above embodiment. Since this communication device adopts all the technical solutions of any of the above embodiments, it has at least all the beneficial effects brought by any of the above embodiments, which will not be repeated here.

[0126] The various embodiments or implementation methods in this specification are described in a progressive manner. Each embodiment focuses on the differences from other embodiments, and the same or similar parts between the various embodiments can be referenced to each other.

[0127] It should be noted that phrases such as "in a specific implementation," "in some embodiments," "in this embodiment," and "exemplarily" mentioned in the specification indicate that the described embodiment may include a particular feature, structure, or characteristic, but not every embodiment necessarily includes that particular feature, structure, or characteristic. Furthermore, such phrases do not necessarily refer to the same embodiment. Furthermore, when a particular feature, structure, or characteristic is described in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such a feature, structure, or characteristic in conjunction with other embodiments, whether explicitly described or not.

[0128] Generally speaking, terms should be understood, at least in part, based on the context in which they are used. For example, as used herein, the term "one or more" can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense, depending at least in part on the context. Similarly, terms such as "a," "an," or "the" can also be understood to convey either singular or plural usage, depending at least in part on the context.

[0129] It should be readily understood that “on,” “above,” and “over” in this disclosure should be interpreted in the broadest manner, such that “on” means not only “directly on something,” but also includes “on something” with intervening features or layers therebetween, and “above” or “over” includes not only the meaning of “above” or “over,” but also includes “above” or “over” with no intervening features or layers therebetween (i.e., directly on something).

[0130] Additionally, spatially relative terms, such as "below," "beneath," "beneath," "above," and the like, may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be in other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein should be interpreted accordingly.

[0131] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A chassis upper cabinet structure, characterized in that: It comprises a flexible member (10) and a locking member (20); The locking member (20) comprises a connecting portion (21) and a locking portion (22), the connecting portion (21) being used for connecting to the cabinet (3), and the locking member (20) being used for adjusting the length of the flexible member (10) and locking the flexible member (10); The flexible member (10) is inserted into the locking member (20), and the flexible member (10) is used to support the chassis (2) or tighten the chassis (2) when locked by the locking member (20).

2. The upper cabinet structure of the chassis according to claim 1, characterized in that: The flexible member (10) comprises a first end and a second end, the first end of the flexible member (10) being used to connect to the first end of the cabinet (3), and the second end of the flexible member (10) being used to connect to the second end of the cabinet (3); The connecting portion (21) is used to connect to the second end of the cabinet (3), so that the locking member (20) is installed on the second end of the cabinet (3), and the second end of the flexible member (10) passes through the locking member (20) and is locked by the locking member (20), so that the flexible member (10) supports the chassis (2).

3. The upper cabinet structure of the chassis according to claim 1, characterized in that: The flexible member (10) comprises a first end and a second end, the first end of the flexible member (10) is used to connect to the third end of the chassis (2), and the second end of the flexible member (10) is used to connect to the second end of the cabinet (3), the chassis (2) further comprises a first end, and the first end of the chassis (2) is connected to the first end of the cabinet (3); The connecting portion (21) is used to connect to the second end of the cabinet (3), so that the locking member (20) is installed on the second end of the cabinet (3), and the second end of the flexible member (10) passes through the locking member (20) and is locked by the locking member (20), so that the flexible member (10) tightens the chassis (2).

4. The upper cabinet structure of the chassis according to any one of claims 1 to 3, characterized in that: The connecting portion (21) has a through hole (23) for passing the flexible member (10); The locking portion (22) comprises a housing, two elastic members (222), two balls (223) and two pressing rods (224); The shell is arranged on the connecting portion (21), and comprises a first shell (2211) and a second shell (2212) arranged opposite to each other, and both opposite side walls of the first shell (2211) and the second shell (2212) have rolling slope surfaces; The two balls (223) respectively abut against the two slope surfaces, and the balls (223) can roll on the slope surfaces; The two pressing rods (224) are respectively pressed on one side of the two balls (223) away from the connecting portion (21); The two elastic members (222) are respectively sandwiched between the corresponding balls (223) and the connecting portion (21); The flexible member (10) is located between the two pressing rods (224) and is pressed by the two rolling balls (223).

5. The upper cabinet structure of the chassis according to claim 4, characterized in that: The locking portion (22) further comprises two abutting blocks (225), each of the abutting blocks (225) having a first abutting surface and a second abutting surface, the first abutting surface abutting the ball (223), and the second abutting surface abutting the elastic member (222).

6. The upper cabinet structure of the chassis according to any one of claims 1 to 3, characterized in that: The connecting portion (21) has a through hole (23) for passing the flexible member (10); The locking portion (22) comprises a housing and two pressing pieces (226); The shell is arranged on the connecting portion (21), and comprises a first shell (2211) and a second shell (2212) arranged opposite to each other, and both side walls of the first shell (2211) and the second shell (2212) arranged opposite to each other have a crimping slope surface; The flexible member (10) is located between the first shell (2211) and the second shell (2212); The two pressing members (226) each comprise an elastic head (2261) and an adjusting portion (2262), the two elastic heads (2261) being respectively located between the two crimping slope surfaces and the flexible member (10), and the adjusting portion (2262) being located on a side of the elastic head (2261) away from the connecting portion (21).

7. The upper cabinet structure of the chassis according to any one of claims 1 to 3, characterized in that: The connecting portion (21) has a through hole (23) for passing the flexible member (10); The locking portion (22) comprises a shell and a threaded connection piece (227); the shell is arranged on the connection portion (21); the shell comprises a first shell (2211) and a second shell (2212); The flexible member (10) is located between the first shell (2211) and the second shell (2212), and the threaded connection member (227) is passed through the first shell (2211) and presses the flexible member (10).

8. The upper cabinet structure of a chassis according to any one of claims 1 to 3, characterized in that: The connecting portion (21) has a through hole (23) for passing the flexible member (10); The locking portion (22) includes a pressing plate (228), the pressing plate (228) being arranged on the connecting portion (21), and a portion of the flexible member (10) being located between the pressing plate (228) and the connecting portion (21), so that the pressing plate (228) presses a portion of the flexible member (10) onto the connecting portion (21).

9. The upper cabinet structure of a chassis according to any one of claims 1 to 3, characterized in that: The flexible member (10) is a steel wire rope.

10. A communication device, characterized in that: It comprises a cabinet (3), a chassis (2), and a chassis upper cabinet structure (1) as described in any one of claims 1 to 9; The cabinet (3) has a receiving space (301), and the chassis (2) is located in the receiving space (301); The chassis upper cabinet structure (1) comprises a flexible part (10) and a locking part (20); The locking member (20) is mounted on the cabinet (3), and the locking member (20) is used to adjust the length of the flexible member (10) and lock the flexible member (10); The flexible member (10) is passed through the locking member (20), and the flexible member (10) is used to support the chassis (2) or tighten the chassis (2) when locked by the locking member (20). The communication device according to claim 10 , wherein: The cabinet (3) has a first end and a second end, the first end of the cabinet (3) is provided with a first column (302), and the second end of the cabinet (3) is provided with a second column (303); The locking member (20) is mounted on the second column (303); The flexible member (10) has a first end and a second end, the first end of the flexible member (10) is mounted on the first column (302), and the second end of the flexible member (10) passes through the locking member (20) and is locked by the locking member (20), so that the second end of the flexible member (10) is mounted on the second column (303); The chassis (2) is arranged on the flexible member (10), and the flexible member (10) is used to support the chassis (2).

12. The communication device according to claim 11, wherein: The chassis (2) has a mounting portion, and the mounting portion is used to connect the chassis (2) and the cabinet (3) after the chassis (2) is installed at a target position.

13. The communication device according to claim 12, wherein: The mounting portion comprises a chassis hanging ear (203), a portion of the chassis hanging ear (203) is connected to the chassis (2), and another portion of the chassis hanging ear (203) is connected to the cabinet (3).

14. The communication device according to any one of claims 11 to 13, characterized in that: The chassis (2) has two groups of hook structures (201) arranged opposite to each other, the number of the flexible parts (10) is two, and the two groups of hook structures (201) are hung on the two flexible parts (10) respectively.

15. The communication device according to claim 10, wherein: The cabinet (3) has a first end and a second end, the first end of the cabinet (3) is provided with a first column (302), and the second end of the cabinet (3) is provided with a second column (303); The chassis (2) comprises a first end and a third end, the first end of the chassis (2) is mounted on the cabinet (3), and a protrusion (202) is provided on the third end of the chassis (2); The locking member (20) is mounted on the second column (303); The flexible member (10) has a first end and a second end. The first end of the flexible member (10) is mounted on the raised portion (202). The second end of the flexible member (10) passes through the locking member (20) and is locked by the locking member (20), so that the flexible member (10) tightens the chassis (2).

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