CN215617533U

CN215617533U - Cable fixing tool

Info

Publication number: CN215617533U
Application number: CN202121360309.3U
Authority: CN
Inventors: 刘健民
Original assignee: Suzhou Hescom Communication Technology Co ltd
Current assignee: Suzhou Hescom Communication Technology Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2022-01-25
Anticipated expiration: 2031-06-18

Abstract

The utility model relates to a cable fixing tool, and belongs to the technical field of cables. The cable fixing tool comprises a bottom plate, a product, a cable and a locking mechanism, wherein the product and the locking mechanism are fixedly connected with the bottom plate respectively, one end of the cable is fixedly connected with the product, and the other end of the cable is fixedly connected with the locking mechanism; the bottom plate is fixedly provided with a first supporting block along the cable extending direction, and the cable is clamped in the first supporting block. The utility model provides a cable fixing tool, which solves the technical problem of poor connection stability of a connector and a cable in the prior art.

Description

Cable fixing tool

Technical Field

The utility model relates to a cable fixing tool, and belongs to the technical field of cables.

Background

When the performance of the combiner with the cable is debugged, whether the connector is fixed with the cable is firm and reliable or not directly influences the signal stability and reliability of the cable assembly during use, and the importance of the combiner with the cable is self-evident. At present, the performance debugging of the combiner with the cable mainly comprises manual assembly operation, and the manual assembly operation has the following defects: one, technically, because cable intensity itself is not enough, the swing cable can become flexible the bending unavoidably when the debugging is connected, the cable is connected unstably with the connector, and the precision is difficult to guarantee, easily causes transmission signal to reveal, and insertion loss, return loss are big, and passive intermodulation also can't guarantee, and the reliability of product is poor. Secondly, in cost, the assembly precision can not reach the bad scrapping caused by the failure of assembling by hand, and the assembly precision has certain endurance requirement for the long-time repeated debugging and fixing of products by the debugging personnel, so that the operation efficiency is low, and the labor cost is increased invisibly.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, provides a cable fixing tool and solves the technical problem that the connection stability of a connector and a cable is poor in the prior art.

In order to achieve the purpose, the utility model provides a cable fixing tool which comprises a bottom plate, a product, a cable and a locking mechanism, wherein the product and the locking mechanism are fixedly connected with the bottom plate respectively; the bottom plate is fixedly provided with a first supporting block along the cable extending direction, and the cable is clamped in the first supporting block.

Furthermore, locking mechanism includes connector, fixture block and second tray, correspond respectively on fixture block and the second tray and seted up threaded through-hole and with connector matched with notch, the connector card is located in the notch to pass through the bolt-up.

Furthermore, the bottom plate is provided with a U-shaped groove which is opposite to the bottom of the second supporting block and can enable the second supporting block to slide, and the U-shaped groove is in threaded connection with the threaded through hole in the second supporting block, so that the second supporting block is fastened with the bottom plate.

Further, the connector comprises a locking nut, an inner conductor, a cable chuck, an embedded block and a shell, wherein the locking nut is in threaded connection with the shell, the embedded block is clamped in the shell, the inner conductor is clamped in the embedded block, and the cable chuck is sleeved between the embedded block and the inner conductor and used for clamping the inner conductor.

Furthermore, the cable chuck is made of beryllium bronze.

Furthermore, an elastic opening flap is arranged at one end, close to the locking nut, of the inner conductor, a conical through hole is formed in the locking nut, and the elastic opening flap is clamped in the conical through hole.

Further, the bottom opening of the tapered through hole is larger than the top opening.

Furthermore, a first threaded hole is formed in the corner end of the product, and a bolt penetrates through the first threaded hole to fixedly connect the product with the bottom plate.

Furthermore, a second threaded hole is formed in the first supporting block, and a bolt penetrates through the second threaded hole to fixedly connect the first supporting block with the bottom plate.

Furthermore, a clamping groove is formed in the first supporting block, and the cable is clamped in the clamping groove.

Compared with the prior art, the utility model has the following beneficial effects:

one end of the cable is fixedly connected with the product, the other end of the cable is fixedly connected with the locking mechanism, the assembly of the product is assisted through the tool, the assembly efficiency and the connection stability of the product are effectively improved, the bad scrapping caused by the fact that the assembly precision cannot meet the requirement during assembly is reduced, and the labor cost is reduced.

The bottom plate is provided with a U-shaped groove capable of enabling the second supporting block to slide right at the bottom of the second supporting block, corresponding distance adjustment can be carried out according to the length of a cable, and after the adjustment is completed, the bottom plate and the second supporting block are fastened through tightening a bolt.

The cable chuck is made of high-elasticity and wear-resistant beryllium bronze, so that the locking performance of the cable chuck on the inner conductor can be effectively improved.

Inner conductor one end is equipped with elasticity and opens the lamella, and the bottom opening that is equipped with toper through-hole and toper through-hole on the lock nut is greater than open-top, and elasticity is opened the lamella card and is located the toper through-hole, through rotatory lock nut, can be continuous increase elasticity and open the locking force of lamella to the cable, makes being connected of connector and cable more stable.

Drawings

Fig. 1 is a schematic structural diagram of a cable fixing tool according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of the base plate of FIG. 1;

FIG. 3 is a cross-sectional view of the connector of FIG. 1;

in the figure: 1. a second threaded hole; 2. a base plate; 3. a clamping block; 4. a cable; 5. a connector; 6. a second support block; 7. producing a product; 8. a first threaded hole; 9. a first support block; 10. a U-shaped groove; 11. a bolt; 12. locking the nut; 13. a cable clamp; 14. an insert block; 15. a housing; 16. an inner conductor; 17. and (4) opening the valve elastically.

Detailed Description

The utility model is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

As shown in fig. 1 and 2, the cable 4 fixing tool provided by the embodiment of the utility model comprises a bottom plate 2, a product 7, a cable 4 and a locking mechanism;

first threaded holes 8 are formed in the four corner ends of the product 7, bolts 11 penetrate through the first threaded holes 8 of the four corners to fixedly connect the product 7 with the bottom plate 2, one end of a cable 4 is welded with the product 7, and the other end of the cable is fixedly connected with the locking mechanism; a second threaded hole 1 is formed in the first supporting block 9, and the bolt 11 penetrates through the second threaded hole 1 to fixedly connect the first supporting block 9 with the bottom plate 2. The first supporting block 9 is arranged on the bottom plate 2 along the position direction of the extension line of the cable 4, a clamping groove is further formed in the first supporting block 9, the cable 4 is clamped in the clamping groove, and the cable 4 can be fixed to a certain extent.

The locking mechanism comprises a connector 5, a clamping block 3 and a second supporting block 6, wherein the clamping block 3 and the second supporting block 6 are respectively and correspondingly provided with a threaded through hole and a notch matched with the connector 5, the bottom plate 2 is just opposite to the bottom of the second supporting block 6 and is provided with a U-shaped groove 10 capable of enabling the second supporting block 6 to slide, corresponding distance adjustment can be carried out according to the length of a cable 4, specifically, one end, far away from a product 7, of the cable 4 is in assembly connection with the connector 5, the second supporting block 6 is subjected to distance adjustment according to the connection position of the cable 4 and the connector 5, after the distance adjustment is carried out to the corresponding position, a bolt 11 is screwed in from the bottom of the bottom plate 2, the bolt 11 penetrates through the U-shaped groove 10 to be in threaded connection with the threaded through hole in the second supporting block 6, the second supporting block 6 is fastened with the bottom plate 2, after the fastening connection, the connector 5 is placed in the notch of the second supporting block 6 and covers the clamping block 3, and the connector 5 and the connector is screwed in the bolt 11 from the top of the clamping block 3, The fixture block 3 and the second support block 6 are fastened.

In one embodiment, the base plate 2, the first support block 9 and the second support block 6 are made of light and oxidation-resistant aluminum materials.

As shown in fig. 3, the connector 5 includes a lock nut 12, an inner conductor 16, a cable clamp 13, an insert 14, and a housing 15; the locking nut 12 is in threaded connection with the shell 15, the embedded block 14 is clamped in the shell 15, the inner conductor 16 is clamped in the embedded block 14, the cable chuck 13 is sleeved between the embedded block 14 and the inner conductor 16 and used for clamping the inner conductor 16, one end, close to the locking nut 12, of the inner conductor 16 is provided with an elastic opening flap 17, the locking nut 12 is provided with a conical through hole corresponding to the elastic opening flap 17, the bottom opening of the conical through hole is larger than the top opening, the elastic opening flap 17 is arranged in the conical through hole, and specifically, when the cable 4 is arranged in the inner conductor 16, the assembly connection of the cable 4 and the connector 5 is gradually fastened by screwing the locking nut 12.

In one embodiment, the cable clamp 13 is made of highly elastic and abrasion-resistant beryllium bronze, so that the locking performance of the cable clamp 13 on the inner conductor 16 can be effectively improved.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A cable fixing tool is characterized by comprising a bottom plate (2), a product (7), a cable (4) and a locking mechanism, wherein the product and the locking mechanism are fixedly connected with the bottom plate respectively, one end of the cable is fixedly connected with the product, and the other end of the cable is fixedly connected with the locking mechanism; the bottom plate is fixedly provided with a first supporting block (9) along the extending direction of the cable, and the cable is clamped in the first supporting block.

2. The cable fixing tool according to claim 1, wherein the locking mechanism comprises a connector (5), a clamping block (3) and a second supporting block (6), the clamping block and the second supporting block are respectively and correspondingly provided with a threaded through hole and a notch matched with the connector, and the connector is clamped in the notch and is fastened through a bolt (11).

3. The cable fixing tool according to claim 2, wherein a U-shaped groove (10) capable of enabling the second support block to slide is formed in the bottom of the bottom plate opposite to the second support block, and a bolt penetrates through the U-shaped groove and is in threaded connection with a threaded through hole in the second support block to enable the second support block to be fastened with the bottom plate.

4. The cable fixing tool according to claim 2, wherein the connector comprises a locking nut (12), an inner conductor (16), a cable clamp (13), an insert (14) and a shell (15), the locking nut is in threaded connection with the shell, the insert is clamped in the shell, the inner conductor is clamped in the insert, and the cable clamp is sleeved between the insert and the inner conductor and used for clamping the inner conductor.

5. The cable fixing tool according to claim 4, wherein the cable chuck is made of beryllium bronze.

6. The cable fixing tool according to claim 4, wherein an elastic open flap (17) is arranged at one end, close to the locking nut, of the inner conductor, a tapered through hole is formed in the locking nut, and the elastic open flap is clamped in the tapered through hole.

7. The cable fixing tool according to claim 6, wherein the bottom opening of the tapered through hole is larger than the top opening.

8. The cable fixing tool according to claim 1, wherein a first threaded hole (8) is formed in the corner end of the product, and a bolt penetrates through the first threaded hole to fixedly connect the product with the bottom plate.

9. The cable fixing tool according to claim 1, wherein a second threaded hole (1) is formed in the first support block, and a bolt penetrates through the second threaded hole to fixedly connect the first support block with the bottom plate.

10. The cable fixing tool according to claim 1, wherein a clamping groove is formed in the first supporting block, and the cable is clamped in the clamping groove.