Computer room bunching frame

Abstract

The utility model relates to a bunching rack for a computer room, relates to the technical field of electrical installation equipment, and mainly solves the technical problem that wires are damaged due to overexertion when an operator does not know the reserved length. The sound box comprises a base, a pressing wall, a clamping assembly and a sound making assembly, the pressing wall is detachably connected with the base and is parallel to the base, the base and the pressing wall are provided with mounting grooves distributed in an array mode, and the mounting grooves in the base and the pressing wall are correspondingly arranged and form through holes for electric wires to penetrate through; the clamping assembly comprises a first clamping block, a second clamping block, a first elastic piece and a second elastic piece. According to the utility model, the clamping assembly is used for clamping the wire and playing a buffering role when the wire is pulled, so that the wire is prevented from being damaged due to sudden pulling of the wire under the action of pulling force, and meanwhile, the reminding assembly is arranged, so that sound is made when the wire is pulled, and the wire is prevented from being damaged due to subsequent continuous pulling of the wire.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical installation equipment, in particular to a cable harness rack for a computer room. Background Art

[0002] Wire harnesses are used to tie wires in electrical installations. By fixing the wires neatly, they ensure that the wires are neat during installation or plugging, preventing the wires from getting tangled or intertwined, making the wires more neat and beautiful after installation.

[0003] During installation, installers typically use a dragging method to straighten the wires so that they are located between the two connectors. However, since the wires often avoid the operator's field of vision during installation, for example, when the wires are located under a table or in a machine room, typical cable ties generally clamp the wires to prevent them from slipping. However, once out of sight, operators are unsure whether the reserved length is sufficient and are prone to excessive force, especially when the wires are very close to the intended length. This can damage the wires between the installer and the cable tie. Utility Model Content

[0004] Based on this, it is necessary to provide a computer room cable tie rack to address the problem that operators are prone to excessive force and damage to wires when they are not clear about the reserved length.

[0005] The computer room cable harness comprises a base, a pressure wall, a clamping assembly and a reminder assembly, wherein:

[0006] The pressure wall is detachably connected to the base and arranged parallel to the base. The base and the pressure wall are both provided with mounting grooves distributed in an array. The mounting grooves on the base and the pressure wall are correspondingly arranged and form through-holes for the wires to pass through.

[0007] The clamping assembly includes a first clamping block, a second clamping block, a first elastic member and a second elastic member, the first clamping block and the second clamping block are respectively arranged on the base and the pressure wall and form a clamping cavity for clamping the wire, one end of the first elastic member and the second elastic member are respectively fixedly connected to the first clamping block and the second clamping block, a fixing groove is formed on the inner wall of the mounting groove, and the fixing groove is respectively arranged on the same side of the first clamping block and the second clamping block along the length direction of the wire, the other ends of the first elastic member and the second elastic member abut against the inner wall of the fixing groove, and the deformation direction of the first elastic member and the second elastic member is the length direction of the wire;

[0008] The reminder component includes a shift block, which is fixedly connected to the first clamping block or the second clamping block. Grooves are distributed in an array on the inner wall of the installation slot. The shift block has elastic deformation performance and contacts the inner wall of the groove.

[0009] The utility model completes the clamping of the wire by arranging a clamping assembly, a clamping cavity is formed between the first clamping block and the second clamping block, and when the pressure wall is detachably mounted on the base, the first clamping block and the second clamping block complete the clamping, and the first elastic member and the second elastic member are simultaneously arranged on the same side of the first clamping block and the second clamping block along the length direction of the wire, and the fixing groove completes the fixing of the first elastic member and the second elastic member, so that when the wire is pulled, the wire drives the first clamping block and the second clamping block through friction force, and since the deformation direction of the first elastic member and the second elastic member is the length direction of the wire, the first clamping block and the second clamping block are The two clamping blocks drive the first elastic member and the second elastic member to deform elastically. The elastic force is used to buffer the pulling force of the wire to prevent the wire from being broken due to sudden pulling in. At the same time, the reminder component is used to remind the wire on the base to move. When the wire pulls the first clamping block and the second clamping block to move, the shift block is relatively displaced. The shift block moves on the grooves distributed in the array and deforms elastically at the same time, so that when the shift block displaces between two adjacent grooves, the shift block hits the groove, thereby issuing a reminder sound to remind that the wire has been straightened, thereby avoiding excessive force when the field of vision is lost, which may cause the wire to be damaged.

[0010] In one embodiment, the reminder assembly further includes a guide block fixedly connected to the inner wall of the installation groove, the guide block is arranged on a side of the first clamping block close to the fixed groove, and the guide block is arranged opposite to the shift block.

[0011] Through the above arrangement, when the shift block pulls the first elastic member and the second elastic member to the maximum deformation position, the guide block can limit the relative displacement between the first clamping block and the second clamping block, preventing the first elastic member and the second elastic member from continuing to deform and being damaged.

[0012] In one embodiment, the cross-sections of the first elastic member and the second elastic member are both trumpet-shaped.

[0013] Through the above arrangement, the first elastic member and the second elastic member form a clamping cavity that can only be passed in one direction. When the wires are installed, there may be a length difference between the length of the wires on the side of the wire harness and the installed connector, or the reserved length may be short. By setting a one-way clamping cavity, it is easy to adjust the length of the wires on both sides of the wire harness.

[0014] In one embodiment, the guide block has a guide portion, and the distance between the guide portion and the wire gradually decreases along the compression deformation direction of the first elastic member.

[0015] Through the above arrangement, the guide portion guides the shift block, so that the shift block moves along the guide portion when in contact with the guide block, thereby causing the shift block to move toward the wire, so that the shift block pushes the first clamping block and the second clamping block closer to each other, ensuring that when the first elastic member and the second elastic member are deformed to the maximum, the first clamping block and the second clamping block are clamped tighter, preventing relative displacement between the wire and the first clamping block and the second clamping block.

[0016] In one embodiment, a pre-clamping block is fixedly connected to the first clamping block, the cross section of the pre-clamping block is formed into a major arc, and the pre-clamping block has elastic deformation performance.

[0017] In one embodiment, the pre-clamping block is provided with hook portions at both ends along the circumference of the wire.

[0018] In one embodiment, the base is provided with card slots on both sides of the length direction of the wire, and the card slots are distributed in an array close to the pressure wall direction. The pressure wall is fixedly connected to the card blocks on both sides of the length direction of the wire, and the card blocks are provided with teeth that fit into the card slots, and the card blocks have elastic deformation properties.

[0019] In one embodiment, the longitudinal cross-section of the first clamping block and the second clamping block is a minor arc.

[0020] In one embodiment, a plurality of the installation slots are provided, the fixing slot is connected to the plurality of installation slots, and the plurality of the first clamping blocks and the first elastic member are integrally formed by injection molding.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] The utility model completes the clamping of the wire by arranging a clamping assembly. After the first clamping block and the second clamping block clamp the wire, when the wire is pulled, the wire drives the first clamping block and the second clamping block through friction. Since the deformation direction of the first elastic member and the second elastic member is the length direction of the wire, the first clamping block and the second clamping block drive the first elastic member and the second elastic member to elastically deform. The elastic force is used to buffer the pulling force of the wire to prevent the wire from being broken due to sudden pulling. At the same time, the reminder assembly is used to remind the wire located on the base to be displaced. When the wire pulls the first clamping block and the second clamping block to move, the shift block is relatively displaced. The shift block moves on the grooves distributed in the array and is elastically deformed at the same time. When the shift block is displaced between two adjacent grooves, the shift block hits the groove, thereby issuing a reminder sound, which is used to remind that the wire has been straightened, thereby avoiding the problem of wire damage caused by excessive force when the field of vision is lost.

[0023] At the same time, a guide block is provided, and a guide part is provided on the guide block, so that when the shift block pulls the first elastic member and the second elastic member to the maximum deformation position, the guide block can limit the relative displacement between the first clamping block and the second clamping block to prevent the first elastic member and the second elastic member from continuing to deform and being damaged. The guide part completes the guidance of the shift block, so that the shift block moves along the guide part when it contacts the guide block, thereby causing the shift block to move toward the wire, so that the shift block pushes the first clamping block and the second clamping block closer to each other, ensuring that when the first elastic member and the second elastic member are deformed to the maximum, the first clamping block and the second clamping block are clamped tighter to prevent relative displacement between the wire and the first clamping block and the second clamping block. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic structural diagram of an embodiment of the present utility model;

[0025] Figure 2 for Figure 1 A magnified schematic diagram of part A in the middle;

[0026] Figure 3 This is a cross-sectional view of an embodiment of the present invention Figure 1 ;

[0027] Figure 4 This is a cross-sectional view of an embodiment of the present invention Figure 2 .

[0028] Description of main component symbols

[0029] 1. Base; 11. First bottom plate; 12. First vertical plate; 13. First mounting block; 2. Pressure wall; 21. Second bottom plate; 22. Second vertical plate; 23. Second mounting block; 3. Clamping assembly; 31. First clamping block; 32. Second clamping block; 33. First elastic member; 34. Second elastic member; 35. Mounting plate; 4. Reminder assembly; 41. Dial block; 42. Guide block; 43. Groove; 5. Pre-clamping block; 51. Hook portion; 6. Clamping block; 61. Guide groove; 62. Clamping groove; 63. Tooth portion; 7. Mounting groove; 8. Fixing groove; 9. Wire.

[0030] The above description of the main component symbols is combined with the accompanying drawings and specific implementation methods to further illustrate the present invention in detail. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] It should be noted that when a component is referred to as being "mounted on" another component, it may be directly on the other component or there may be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a central component. When a component is considered to be "fixed to" another component, it may be directly fixed to the other component or there may be a central component.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are for the purpose of describing specific embodiments only and are not intended to limit this invention. The term "or / and" as used herein includes any and all combinations of one or more of the associated listed items.

[0034] like Figures 1 to 4 As shown, the utility model provides a computer room cable tie rack, including a base 1, a pressure wall 2, a clamping assembly 3, a reminder assembly 4 and a pre-clamping block 5. The base 1 is used to be installed at the installation position, the pressure wall 2 and the base 1 are detachably connected to form a clamping structure, the clamping assembly 3 is arranged between the pressure wall 2 and the base 1, and is used to complete the clamping of the wire 9. The reminder assembly 4 is arranged between the clamping assembly 3 and the base 1 or the clamping assembly 3 and the pressure wall 2, and is used to remind the wire 9 that a prompt sound occurs when relative sliding occurs. The pre-clamping block 5 is used to pre-clamp the wire 9 when the wire 9 is installed on the cable tie rack.

[0035] like Figures 1 to 3 As shown, the base 1 includes a first bottom plate 11, a first vertical plate 12 and a first mounting block 13. The first vertical plates 12 are provided with two and fixedly connected to both sides of the top surface of the first bottom plate 11. The first mounting plate 35 is fixedly connected between the two first vertical plates 12. The first bottom plate 11 is located on the outside of the two first vertical plates 12 for screw installation. The pressure wall 2 includes a second bottom plate 21, a second vertical plate 22 and a second mounting block 23. The pressure wall 2 is arranged opposite to the base 1. A guide groove 61 is provided on the side of the first vertical plate 12 away from the first mounting plate 35. The guide groove 61 is provided with a guide groove 61. There are card slots 62 distributed in an array along the vertical direction on the inner wall, and a card block 6 is fixedly connected to the second vertical plate 22. The card block 6 is slidably connected to the guide groove 61 and has elastic deformation properties. The side of the card block 6 close to the wire 9 is fixedly connected to a plurality of teeth 63 embedded in the card slot 62. When working, the wire 9 is installed on the base 1, and then the card block 6 on the pressure wall 2 is slid along the guide groove 61, so that the card block 6 is embedded in the card slots 62 at different heights along the vertical direction, which is convenient for clamping wires 9 of different diameters between the base 1 and the pressure wall 2, thereby improving the use range of the cable tie rack.

[0036] like Figure 1 as well as Figure 2 As shown, a fixing groove 8 is provided on the opposite side of the first mounting block 13 and the second mounting block 23. The length direction of the fixing groove 8 is the direction in which the wires 9 are arranged in an array. A plurality of mounting grooves 7 are correspondingly provided on the side wall of the first mounting block 13 opposite to the second mounting block 23. The mounting grooves 7 pass through the first mounting block 13 and the second mounting block 23 along the length direction of the wires 9 and are connected to the fixing groove 8. The corresponding mounting grooves 7 form a through-hole for the wires 9 to pass through. The clamping assembly 3 includes a first clamping block 31, a second clamping block 32, a first elastic member 33 and a second elastic member 34. The first clamping block 31 and the second clamping block 32 are respectively arranged on the first mounting block 13 and the second mounting block 23 and form a clamping cavity for clamping the wires 9. The first elastic member 33 and the second elastic member 34 One end of the member 34 is fixedly connected to the first clamping block 31 and the second clamping block 32 respectively, and the first elastic member 33 and the second elastic member 34 are fixedly connected to the side away from the first clamping block 31 with a mounting plate 35, and the mounting plate 35 is embedded in the fixing groove 8. During operation, the first clamping block 31 and the second clamping block 32 complete the clamping of the wire 9. When the wire 9 is pulled, the wire 9 drives the first clamping block 31 and the second clamping block 32 through friction. The forces of the first clamping block 31 and the second clamping block 32 in the length direction of the wire 9 act on the first elastic member 33 and the second elastic member 34 respectively, causing the first elastic member 33 and the second elastic member 34 to undergo elastic deformation, which is used to buffer the force when the wire 9 is stretched, and prevent the wire 9 from suddenly straightening and causing breakage.

[0037] like Figure 1 as well as Figure 2 As shown, the longitudinal cross-section of the first clamping block 31 and the second clamping block 32 is a minor arc shape. When clamping wires 9 of different diameters, the minor arc shape is convenient for adapting to cables of different diameters, increasing the contact area with the outside of the cable, and preventing the wires 9 from being clamped. The first clamping block 31 is fixedly connected to a pre-clamping block 5 on the side away from the first elastic member 33. The longitudinal cross-section of the pre-clamping block 5 is a minor arc shape and is coaxially arranged with the first clamping block 31. The pre-clamping block 5 has elastic deformation properties and is fixedly connected to hook portions 51 on both sides of its entrance. When the wire 9 is embedded in the pre-clamping block 5, the pre-clamping block 5 undergoes elastic deformation, and the hook portion 51 buckles the edge of the wire 9 to prevent the wire 9 from escaping. When the number of mounting slots 7 is multiple, the pre-clamping block 5 is used to pre-fix the wire 9 to prevent the wire 9 from escaping from the first clamping block 31 when the pressure wall 2 is not clamped.

[0038] like Figure 4As shown, the cross-sectional shape of the first elastic member 33 and the second elastic member 34 are both trumpet-shaped, and the first elastic member 33 and the second elastic member 34 form a clamping cavity that can only pass through in one direction. When the wire 9 is installed, there may be a length difference between the length of the wire 9 on the side of the wire harness and the installed connector, or the reserved length is short. By setting a one-way clamping cavity, it is convenient to adjust the length of the wire 9 on one side of the wire harness. Several mounting plates 35, the first clamping block 31, the second clamping block 32, the first elastic member 33, the second elastic member 34 and the pre-clamping block 5 are integrally formed by injection molding and are made of plastic material, which ensures the clamping strength while ensuring the elasticity of the first elastic member 33 and the second elastic member 34. During operation, you only need to insert the mounting plate 35 into the fixing slot 8 to facilitate subsequent installation or maintenance.

[0039] like Figure 4 As shown, the reminder component 4 includes a shift block 41 and a guide block 42. The shift block 41 is fixedly connected to the first clamping block 31 or the second clamping block 32. Grooves 43 are arranged in an array on the inner wall of the mounting groove 7. The shift block 41 has elastic deformation properties and contacts the inner wall of the groove 43. When the wire 9 is pulled, the first elastic member 33 and the second elastic member 34 are elastically compressed and deformed. At the same time, the first clamping block 31 and the second clamping block 32 are displaced along the length direction of the wire 9. The first clamping block 31 and the second clamping block 32 drive the shift block 41 to move. Since the shift block 41 has elastic deformation properties, the shift block 41 is deformed and moves between several grooves 43. When the shift block 41 moves between two adjacent grooves 43, the shift block 41 will hit the inner wall of the groove 43, thereby generating a clicking reminder sound. When the wire 9 is in a position where it is out of sight, it can be known whether the wire 9 is pulled into place.

[0040] like Figure 1 as well as Figure 4 As shown, the guide block 42 is arranged on the side of the first clamping block 31 close to the fixing groove 8, and the guide block 42 is arranged opposite to the shift block 41. The guide block 42 has a guide portion, which is the top surface of the guide block 42. The distance between the guide portion and the wire 9 gradually decreases along the compression deformation direction of the first elastic member 33. When the first elastic member 33 and the second elastic member 34 are deformed to the preset position, the shift block 41 contacts the guide block 42, and the guide block 42 limits the continued deformation of the first elastic member 33 and the second elastic member 34 to prevent excessive deformation from causing the first elastic member 33 and the second elastic member 34 to be deformed. The elastic member 33 and the second elastic member 34 fail, and at the same time, the guide portion contacts the shift block 41, and the shift block 41 moves along the guide portion. The shift block 41 will push the shift block 41 gradually close to the wire 9, and the shift block 41 will cause the first clamping block 31 and the second clamping block 32 to approach each other, causing the first clamping block 31 and the second clamping block 32 to clamp the wire 9 more stably, and clamp it tighter when the wire 9 is pulled to a certain length, preventing the wire 9 from being subjected to excessive tension, causing the wire 9 and the cable tie frame to be relatively displaced, causing the wire 9 to pull the installed side.

[0041] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0042] The above-described embodiments merely represent several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present utility model patent shall be determined by the appended claims.

Claims

1. A computer room cable rack, characterized in that: It comprises a base (1), a pressure wall (2), a clamping component (3) and a reminder component (4), wherein: The pressure wall (2) is detachably connected to the base (1) and is arranged parallel to the base (1). The base (1) and the pressure wall (2) are both provided with mounting grooves (7) distributed in an array. The mounting grooves (7) on the base (1) and the pressure wall (2) are correspondingly arranged and form a through hole for the wire (9) to pass through. The clamping assembly (3) includes a first clamping block (31), a second clamping block (32), a first elastic member (33) and a second elastic member (34), the first clamping block (31) and the second clamping block (32) are respectively arranged on the base (1) and the pressure wall (2) and form a clamping cavity for clamping the wire (9), one end of the first elastic member (33) and the second elastic member (34) are respectively fixedly connected to the first clamping block (31) and the second clamping block (32), a fixing groove (8) is provided on the inner wall of the mounting groove (7), the fixing groove (8) is respectively arranged on the same side of the first clamping block (31) and the second clamping block (32) along the length direction of the wire (9), the other end of the first elastic member (33) and the second elastic member (34) abuts against the inner wall of the fixing groove (8), and the deformation direction of the first elastic member (33) and the second elastic member (34) is the length direction of the wire (9); The reminder component (4) includes a shift block (41), the shift block (41) is fixedly connected to the first clamping block (31) or the second clamping block (32), the inner wall of the installation groove (7) is provided with grooves (43) in an array, and the shift block (41) has elastic deformation performance and contacts the inner wall of the groove (43).

2. The computer room cable rack according to claim 1, characterized in that: The reminder assembly (4) further comprises a guide block (42) fixedly connected to the inner wall of the mounting groove (7), wherein the guide block (42) is arranged on a side of the first clamping block (31) close to the fixing groove (8), and the guide block (42) is arranged opposite to the shifting block (41).

3. The computer room cable rack according to claim 2, characterized in that: The guide block (42) has a guide portion, and the distance between the guide portion and the electric wire (9) gradually decreases along the compression deformation direction of the first elastic member (33).

4. The computer room cable rack according to claim 1, wherein: The cross-sectional shapes of the first elastic member (33) and the second elastic member (34) are both trumpet-shaped.

5. The computer room cable rack according to claim 1, characterized in that: A pre-clamping block (5) is fixedly connected to the first clamping block (31), the cross section of the pre-clamping block (5) is formed into a major arc, and the pre-clamping block (5) has elastic deformation performance.

6. The computer room cable rack according to claim 5, characterized in that: The pre-clamping block (5) is provided with hook portions (51) at both ends along the circumference of the electric wire (9).

7. The computer room cable rack according to claim 1, wherein: The base (1) is provided with card slots (62) on both sides in the length direction of the electric wire (9), and the card slots (62) are distributed in an array along a direction close to the pressure wall (2). The pressure wall (2) is fixedly connected to the card block (6) on both sides in the length direction of the electric wire (9), and the card block (6) is provided with a tooth portion (63) that is engaged with the card slot (62), and the card block (6) has elastic deformation performance.

8. The computer room cable rack according to claim 1, wherein: The longitudinal cross-section shape of the first clamping block (31) and the second clamping block (32) is a minor arc.

9. The computer room cable rack according to claim 1, characterized in that: A plurality of the installation slots (7) are provided, the fixing slots (8) are connected to the plurality of installation slots (7), and the plurality of the first clamping blocks (31) and the first elastic member (33) are integrally formed by injection molding.

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