Cable fixing device

Abstract

The utility model discloses a cable fixing device which comprises the components of a lower fixing block which is provided with a plurality of first connecting holes and a first wire duct which is used for arranging a cable; the upper fixing block is arranged on the lower fixing block in a covering mode, a second wire groove used for arranging a cable is formed in the position, opposite to the first wire groove, of the upper fixing block, and a plurality of second connecting holes opposite to the first connecting holes are distributed in the position, opposite to the first wire groove, of the upper fixing block; the first fixing piece is inserted into the first connecting hole and the second connecting hole and then used for fixedly connecting the lower fixing block and the upper fixing block. According to the scheme, when the cable needs to be replaced or installed, the lower fixing block does not need to be removed, only the first fixing piece needs to be separated from the second connecting hole and the first connecting hole, the upper fixing block can be detached from the lower fixing block, and finally the cable is detached from the first wire groove and the second wire groove or installed in the first wire groove and the second wire groove, so that the cable is convenient to replace or install. The operation efficiency can be improved, and damage to the fixed face caused by repeated disassembly and assembly can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cable fixing, in particular to a cable fixing device. Background Art

[0002] With the rapid development of courtyard robot technology, automated courtyard robots that can be automatically applied to outdoor scenarios have also begun to become popular. Automated courtyard robots are usually powered by batteries, and wireless charging technology can be used for charging. When using wireless charging for charging, a wireless charging base needs to be set up; generally, after setting up the wireless charging base, a special cable fixing device is used to fix and store the cables of the wireless charging base to prevent the cables from blocking the movement of the automated courtyard robot. However, when installing or replacing cables with existing cable fixing devices, the entire cable fixing device needs to be removed from the installation surface, which not only has low operation efficiency, but also multiple removals and installations may damage the installation surface.

[0003] Therefore, it is necessary to provide a new technical solution to solve the above technical problems. Summary of the Utility Model

[0004] The main purpose of the utility model is to provide a cable fixing device, aiming to solve the problems of low efficiency and possible damage to the installation surface during the installation or disassembly of existing cables.

[0005] To achieve the above purpose, the cable fixing device proposed by the utility model includes:

[0006] A lower fixing block, which is provided with a plurality of first connection holes and a first wire groove for arranging cables;

[0007] An upper fixing block, which is covered on the lower fixing block, and a second wire groove for arranging cables is arranged at a relative position of the upper fixing block and the first wire groove, and a plurality of second connection holes opposite to the first connection holes are distributed;

[0008] A first fixing member, which is inserted into the first connection hole and the second connection hole and is used to fixedly connect the lower fixing block and the upper fixing block up and down.

[0009] Optionally, the lower fixing block includes a first conical surface arranged on the outer periphery and a first mounting surface connected to the first conical surface, and the first connection hole and the first wire groove are arranged on the first mounting surface.

[0010] Optionally, the first wire groove includes a transverse wire groove and a vertical wire groove that converge, and the transverse wire groove and the vertical wire groove respectively extend from the inside to the outside of the lower fixing block to the outer periphery.

[0011] Optionally, the intersection of the horizontal wire groove and the vertical wire groove is set as an arc corner.

[0012] Optionally, a third connection hole is provided on the first mounting surface, and the cable fixing device further includes a second fixing member. After the second fixing member is inserted into the third connection hole, it is used to fixedly connect the fixing block and the fixing surface up and down.

[0013] Optionally, the number of the first connection holes and the first fixing members is four each. The first fixing members are adaptively inserted into the first connection holes, and the four first connection holes are arranged around the intersection of the horizontal wire groove and the vertical wire groove.

[0014] Optionally, the lower fixing block includes a second conical surface provided on the outer periphery and a second mounting surface connected to the second conical surface. The second connection hole is provided on the second mounting surface. The second mounting surface is in abutment with the first mounting surface up and down, and the second conical surface is joined to the edge of the first conical surface to form a notch.

[0015] Optionally, the cable fixing device further includes an elastic sheath, and the elastic sheath covers the upper fixing block and the lower fixing block.

[0016] Optionally, the cable fixing device further includes a fastener. A receiving groove communicating with the first wire groove is provided at a position of the upper fixing block facing away from the lower fixing block, and the fastener is embedded in the receiving groove.

[0017] Optionally, the fastener includes a connecting portion and a protruding portion connected to the connecting portion. The protruding portion is adapted to pass through the receiving groove to press the cables in the first wire groove and the second wire groove.

[0018] In the technical solution of the present invention, when replacing or installing a cable, it is not necessary to remove the lower fixing block. Only by disengaging the first fixing member from the second connection hole in the upper fixing block and the first connection hole in the lower fixing block, the upper fixing block can be disassembled from the lower fixing block. Finally, the cable can be disassembled from the first wire groove and the second wire groove or the cable can be installed in the first wire groove and the second wire groove. In this way, not only can the operation efficiency be improved, but also the damage to the fixing surface caused by multiple disassembly and installation can be avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0020] Figure 1 Schematic diagram of the structure of a cable fixing device according to an embodiment of the present utility model;

[0021] Figure 2 Exploded view of a cable fixing device according to an embodiment of the present utility model;

[0022] Figure 3 Another exploded view of a cable fixing device according to an embodiment of the present utility model;

[0023] Figure 4 Cross-sectional view of the cable fixing device and the cable after assembly according to an embodiment of the present utility model.

[0024] Explanation of the reference numerals in the drawings:

[0025] 10. Lower fixing block; 101. First connection hole; 102. First wire groove; 103. First tapered surface; 104. First mounting surface; 105. Third connection hole; 1021. Horizontal wire groove; 1022. Vertical wire groove; 1023. Arc-shaped corner; 20. Upper fixing block; 201. Second wire groove; 202. Second connection hole; 203. Second tapered surface; 204. Second mounting surface; 205. Accommodating groove; 30. Cable; 40. Elastic sheath; 50. Fastener; 501. Connection part; 502. Protruding part.

[0026] The realization, functional features and advantages of the purpose of the present utility model will be further described with reference to the embodiments and the accompanying drawings. Specific embodiments

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0028] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relative position relationship and movement conditions between components in a specific posture (such as shown in the attached Figure 1 drawings). If the specific posture changes, the directional indications will also change accordingly.

[0029] In addition, in the present utility model, descriptions such as "first", "second", etc. are only for descriptive purposes and should not be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0030] In the present utility model, unless otherwise clearly specified and defined, terms such as "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and can be the communication inside two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0031] In addition, the technical solutions between various embodiments of the present utility model can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0032] The present utility model provides a cable fixing device 1, aiming to solve the problems of low test efficiency and inconvenience in disassembly and transportation in the existing test solutions.

[0033] As Figure 1 、 Figure 2 、 Figure 3 and Figure 4 shown, in an embodiment of the present utility model, the cable 30 fixing device 1 includes:

[0034] A lower fixing block 10, provided with a plurality of first connection holes 101 and a first wire groove 102 for arranging the cable 30;

[0035] An upper fixing block 20, covering the lower fixing block 10, a second wire groove 201 for arranging the cable 30 is provided at a position corresponding to the first wire groove 102, and a plurality of second connection holes 202 opposite to the first connection holes 101 are provided;

[0036] A first fixing member (not shown in the figure), after being inserted into the first connection hole 101 and the second connection hole 202, is used to fixedly connect the lower fixing block 10 and the upper fixing block 20 up and down.

[0037] Among them, the lower fixing block 10 and the upper fixing block 20 are combined into a whole through the up-and-down installation relationship. The lower fixing block 10 is fixedly connected to the fixing surface, and the fixing surface can be a wall or a ground or other fixable objects. A number of first connection holes 101 and a first wire groove 102 for arranging the cable 30 are distributed on the lower fixing block 10. And at the position of the upper fixing block 20 close to the upper side of the lower fixing block 10, there are second connection holes 202 corresponding to the first connection holes 101 and a second wire groove 201 corresponding to the first wire groove 102. The above-mentioned correspondence includes the correspondence in quantity and position. Preferably, the number of both the first connection holes 101 and the second connection holes 202 is four, and the four first connection holes 101 and the four second connection holes 202 are both distributed in a quadrilateral manner; the lower fixing block 10 and the upper fixing block 20 are in a detachable installation state, and the installation relationship between the two can be in a screwed connection manner, or in a snap connection manner or other fixed connection manners. Preferably, the lower fixing block 10 and the upper fixing block 20 are screwed and connected through a first fixing member (not shown in the figure);

[0038] In this embodiment, when the cable 30 needs to be replaced or installed, it is not necessary to remove the lower fixing block 10. Only the first fixing member (not shown in the figure) needs to be disengaged from the second connection hole 202 in the upper fixing block 20 and the first connection hole 101 in the lower fixing block 10, and the upper fixing block 20 can be disassembled from the lower fixing block 10. Finally, the cable 30 is disassembled from the first wire groove 102 and the second wire groove 201 or the cable 30 is installed in the first wire groove 102 and the second wire groove 201. In this way, not only can the operation efficiency be improved, but also the damage to the fixing surface caused by multiple disassembly and installation can be avoided.

[0039] As Figure 3 shown, in some embodiments, the lower fixing block 10 includes a first tapered surface 103 provided on the outer periphery and a first mounting surface 104 connected to the first tapered surface 103. The first connection holes 101 and the first wire groove 102 are provided on the first mounting surface 104.

[0040] Among them, the first tapered surface is inclined with respect to the first mounting surface 104, which can reduce the resistance of the cable fixing device 1 being collided. For example, when hitting the first tapered surface, it is easy to slip due to the action of the surface of the first tapered surface, which is beneficial to reducing the impact force received by the cable fixing device 1; the connection hole can be a circular structure provided on the surface, and the upper and lower fixing blocks 10 can be connected through a first fixing member (not shown in the figure) adapted to the circular structure; the shape of the first wire groove 102 is mainly to be adapted to the cable 30 to ensure that the cable 30 is accommodated in the wire groove.

[0041] As Figure 3As shown, in some embodiments, the first wire groove 102 includes a converging horizontal wire groove 1021 and a vertical wire groove 1022, and the horizontal wire groove 1021 and the vertical wire groove 1022 extend from the inside to the outside of the outer periphery of the lower fixing block 10 respectively.

[0042] Among them, the first wire groove 102 includes a horizontal wire groove 1021 and a vertical wire groove 1022, and the horizontal wire groove 1021 and the vertical wire groove 1022 are arranged in a converging manner, that is, the horizontal wire groove 1021 and the vertical wire groove 1022 intersect and have an included angle; the converging horizontal wire groove 1021 and vertical wire groove 1022 are arranged on the first installation surface 104, and the groove of the wire groove extends from the inside to the outside, which can not only meet the installation of the cable 30 from different directions to the cable fixing device 1, but also enable the cable to turn mutually between the horizontal wire groove 1021 and the vertical wire groove 1022.

[0043] As Figure 3 shown, in some embodiments, the intersection of the horizontal wire groove 1021 and the vertical wire groove 1022 is set as an arc corner 1023.

[0044] Among them, the intersection of the horizontal wire groove 1021 and the vertical wire groove 1022 is configured as an arc corner 1023, which is beneficial to reducing the damage to the surface of the cable 30, and also helps the cable 30 to gradually turn, avoiding excessive stress at the corner of the cable 30 caused by the sharp bending of the cable 30.

[0045] As Figure 3 shown, in some embodiments, a third connection hole 105 is provided on the first installation surface 104, and the cable fixing device 1 further includes a second fixing member (not shown in the figure). After the second fixing member (not shown in the figure) is inserted into the third connection hole 105, it is used to fixedly connect the fixing block and the fixing surface up and down.

[0046] Among them, the fitting installation between the second fixing member (not shown in the figure) and the third connection hole 105 can install the lower fixing block 10 on the fixing surface. The second fixing member (not shown in the figure) can be a screwed member, and the screwed member includes other connecting parts such as screws or bolts. Preferably, the number of the second fixing member (not shown in the figure) and the third connection hole 105 can both be four.

[0047] As Figure 3 shown, in some embodiments, the number of the first connection holes 101 and the first fixing member (not shown in the figure) are both four. The first fixing member (not shown in the figure) is fitted and inserted into the first connection hole 101, and the four first connection holes 101 are arranged around the intersection of the horizontal wire groove 1021 and the vertical wire groove 1022.

[0048] Among them, the number of first connecting holes 101 and fixing parts is four, one fixing part is correspondingly inserted into one first connecting hole 101, and four third connecting holes 105 are distributed on the first mounting surface 104 and are arranged around the central internal position formed between the horizontal wire groove 1021 and the vertical wire groove 1022.

[0049] like Figure 3 As shown, in some embodiments, the lower fixed block 10 includes a second conical surface 203 arranged on the outer periphery and a second mounting surface 204 connected to the second conical surface 203, the second mounting surface 204 is provided with the second connecting hole 202, the second mounting surface 204 is abutted against the first mounting surface 104 up and down, and the second conical surface 203 is connected to the edge of the first conical surface 103 to form a notch.

[0050] Among them, the lower fixing block 10 includes a second conical surface 203 and a second mounting surface 204, the second mounting surface 204 is abutted against the first mounting surface 104 up and down, the second conical surface 203 is connected to the edge of the first conical surface 103 to form a notch, and the second mounting surface 204 is provided with a notch groove on the side away from the first mounting surface 104. Preferably, the number of the notch grooves is two, and the two notch grooves 221 are symmetrically arranged. The notch groove is used to assist the positioning and installation of the ruler, that is, when multiple cable fixing devices 1 need to be installed, one end of the ruler is clamped in the notch groove of one of the cable fixing devices 1, and there is no need to re-measure the distance. Only the position indicated by the other end of the ruler can be used to know the installation position of the next cable fixing device 1, which helps to improve the installation efficiency of multiple cable fixing devices 1.

[0051] like Figure 4 As shown, in some embodiments, the cable fixing device 1 further includes an elastic sheath 40 , and the elastic sheath 40 is disposed on the upper fixing block 20 and the lower fixing block 10 .

[0052] The elastic sheath 40 is made of silicone, and the elastic sheath 40 can also be made of other elastic materials. When an external object collides with the cable fixing device 1, it can play a certain buffering and protective role, thereby reducing the reaction force applied by the cable fixing device 1.

[0053] like Figure 2 and Figure 4 As shown, in some embodiments, the cable fixing device 1 further includes a fastener 50 , and a receiving groove 205 communicating with the first wire groove 102 is provided at a position of the upper fixing block 20 away from the lower fixing block 10 , and the elastic sheath 50 is embedded in the receiving groove 205 .

[0054] Among them, the fastener 50 is detachably connected to the bottom of the receiving groove 205. After the elastic sheath 50 is fitted into the receiving groove 205, a part of the fastener 50 will pass through the receiving groove 205 and press the cables 30 in the first wire groove 102 and the second wire groove 201 to prevent the cables 30 from moving randomly.

[0055] As Figure 2 and Figure 4 shown, in some embodiments, the fastener includes a connecting portion 501 and a protruding portion 502 connected to the connecting portion 501. The protruding portion 502 is adapted to pass through the receiving groove 205 to press the cables 30 in the first wire groove 102 and the second wire groove 201.

[0056] Among them, the fastener 50 includes a connecting portion 501 and a protruding portion 502 connected to the connecting portion 501. The outer peripheral dimension of the connecting portion 501 is larger than the outer peripheral dimension of the protruding portion 502. The connecting portion 501 can be connected to the bottom of the receiving groove 205 by a screw. The protruding portion 502 passes through the receiving groove 205 to press against the cable 30. By tightening the screw, the depth of the protruding portion 502 extending into the wire groove is increased, so that the cable 30 can be pressed tightly.

[0057] The cable fixing device 1 provided by the embodiment of the present application includes: a lower fixing block 10, which is provided with a plurality of first connection holes 101 and a first wire groove 102 for arranging the cable 30; an upper fixing block 20, which is covered on the lower fixing block 10. A second wire groove 201 for arranging the cable 30 and a plurality of second connection holes 202 opposite to the first connection holes 101 are arranged at the relative position of the upper fixing block 20 and the first wire groove 102; a first fixing member (not shown in the figure), which is inserted into the first connection hole 101 and the second connection hole 202 to fixedly connect the lower fixing block 10 and the upper fixing block 20 up and down. When the cable 30 needs to be replaced or installed in the present application, it is not necessary to remove the lower fixing block 10. Only the first fixing member (not shown in the figure) needs to be disengaged from the second connection hole 202 in the upper fixing block 20 and the first connection hole 101 in the lower fixing block 10, and the upper fixing block 20 can be disassembled from the lower fixing block 10. Finally, the cable 30 is disassembled from the first wire groove 102 and the second wire groove 201 or the cable 30 is installed in the first wire groove 102 and the second wire groove 201. In this way, not only can the disassembly or installation efficiency of the cable 30 be improved, but also the damage to the fixing surface caused by multiple disassembly and installation can be avoided.

[0058] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention. Any equivalent structural transformation made under the inventive concept of the present invention by using the content of the specification and drawings of the present invention, or directly / indirectly applied in other related technical fields, is included in the patent protection scope of the present invention.

Claims

1. A cable fixing device, characterized in that: include: The lower fixing block is provided with a plurality of first connection holes and a first wire trough for arranging cables; An upper fixing block, which is covered on the lower fixing block, wherein a second wire trough for arranging cables and a plurality of second connection holes arranged opposite to the first connection holes are arranged at a relative position between the upper fixing block and the first wire trough; The first fixing member is inserted into the first connecting hole and the second connecting hole, and is used to fix the lower fixing block and the upper fixing block in vertical connection.

2. The cable fixing device according to claim 1, characterized in that: The lower fixing block includes a first conical surface arranged on the outer circumference and a first mounting surface connected to the first conical surface, and the first connecting hole and the first wire groove are arranged on the first mounting surface.

3. The cable fixing device according to claim 2, characterized in that: The first wire groove comprises a merging transverse wire groove and a vertical wire groove, and the transverse wire groove and the vertical wire groove extend from inside to outside to the outer periphery of the lower fixing block respectively.

4. The cable fixing device according to claim 3, characterized in that: The intersection of the horizontal wire trough and the vertical wire trough is set as an arc corner.

5. The cable fixing device according to claim 3, characterized in that: The first mounting surface is provided with a third connection hole, and the cable fixing device further comprises a second fixing member, which is inserted into the third connection hole and used for fixing the fixing block and the fixing surface in vertical connection.

6. The cable fixing device according to claim 5, characterized in that: The number of the first connection holes and the first fixing members are both four, the first fixing members are adapted to be inserted into the first connection holes, and the four first connection holes are arranged around the intersection of the horizontal wire trough and the vertical wire trough.

7. The cable fixing device according to claim 2, characterized in that: The lower fixed block includes a second conical surface arranged on the outer circumference and a second mounting surface connected to the second conical surface, the second mounting surface is provided with the second connecting hole, the second mounting surface is abutted against the first mounting surface up and down, and the second conical surface is connected to the edge of the first conical surface to form a notch.

8. The cable fixing device according to claim 1, characterized in that: The cable fixing device further comprises an elastic sheath, and the elastic sheath is arranged on the upper fixing block and the lower fixing block.

9. The cable fixing device according to claim 1, characterized in that: The cable fixing device further comprises a fastener, a receiving groove communicating with the first wire groove is arranged at a position of the upper fixing block away from the lower fixing block, and the fastener is embedded in the receiving groove.

10. The cable fixing device according to claim 9, characterized in that: The fastener includes a connecting portion and a protruding portion connected to the connecting portion, and the protruding portion is adapted to pass through the accommodating groove to press the cables in the first wire groove and the second wire groove.

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