CN210986321U

CN210986321U - Positioning clamp for communication switch

Info

Publication number: CN210986321U
Application number: CN202020336450.9U
Authority: CN
Inventors: 赵伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2020-07-10
Anticipated expiration: 2030-03-17

Abstract

The utility model discloses a positioning fixture for communication switch, relate to switch technical field, comprising a base plate, the top both sides difference fixedly connected with riser of bottom plate, the top fixedly connected with loading board of two risers, the bottom fixedly connected with electric telescopic handle of loading board, electric telescopic handle's flexible end fixedly connected with connecting plate, the both sides inner wall of connecting plate rotates through the bearing respectively and is connected with the threaded rod, two baffles of inner wall top fixedly connected with of connecting plate, one side of two threaded rods is the one side that the screw thread runs through two baffles respectively, the briquetting has been cup jointed to the outer wall of two threaded rods screw threads respectively, there is the worm wheel outer wall one side of two threaded rods threaded connection respectively, two worm wheel middle part. The utility model discloses a cooperation of threaded rod, worm wheel and clamp plate is used, has realized fixing the avris of switch, improves the result of use of switch, the simple structure of worm wheel and threaded rod moreover to the result of use of switch has been improved.

Description

Positioning clamp for communication switch

Technical Field

The utility model relates to a switch technical field, in particular to a positioning fixture for communication switch.

Background

The switch is a device for completing information exchange function in a communication system, the positioning device of a common switch can only fix the switch of one specification, and the positioning device of other specifications needs to be replaced when the switch is positioned, so that the practicability of the positioning device is poor, the whole surface of the switch is fixed when the switch is positioned, the heat dissipation of the switch and other operations are affected, and the using effect of the switch is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a positioning fixture for communication switch to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a positioning fixture for a communication switch comprises a bottom plate, wherein two sides of the top of the bottom plate are respectively and fixedly connected with a vertical plate, the tops of two vertical plates are fixedly connected with a bearing plate, the bottom of the bearing plate is fixedly connected with an electric telescopic rod, the telescopic end of the electric telescopic rod is fixedly connected with a connecting plate, the connecting plate is of a hollow structure, the bottom of the connecting plate is provided with a groove, inner walls of two sides of the connecting plate are respectively and rotatably connected with a threaded rod through a bearing, the top of the inner wall of the connecting plate is fixedly connected with two baffles, one side of each threaded rod penetrates through one side of each baffle in a threaded manner and respectively extends to the other side of each baffle, the threaded directions of the two threaded rods are opposite, the outer walls of the two threaded rods are respectively, two worm wheel middle part fixed interlude is connected with the bull stick, one end of bull stick runs through one side and the first carousel of fixedly connected with of connecting plate, the other end of bull stick passes through the bearing and is connected with the inner wall rotation of connecting plate, one side of first carousel is provided with locking mechanical system.

Preferably, the spout has been seted up at the top of bottom plate, the inner wall bottom sliding connection of spout has two sliders, two the slider symmetry sets up, two the top of slider fixedly connected with splint respectively, one side of bottom plate is provided with the second carousel, the first screw rod of one side fixedly connected with of second carousel, the one end of first screw rod runs through one side of bottom plate and extends to the inner chamber of spout in, the one end of first screw rod has cup jointed the second screw rod through the shaft coupling, the one end of second screw rod is passed through the bearing and is connected with inner wall one side rotation of spout, the outer wall of first screw rod and second screw rod cup joints with the middle part slip of two sliders respectively.

Preferably, the top center of the bottom plate is fixedly connected with a placing table, and the top of the placing table is fixedly connected with a sucker.

Preferably, one side of each of the two clamping plates is fixedly connected with an elastic rubber pad, and the outer walls of the second rotary table and the first rotary table are fixedly connected with anti-slip pads.

Preferably, four corners of the bottom plate are fixedly connected with supporting columns respectively, and the bottoms of the supporting columns are fixedly connected with protection pads respectively.

Preferably, the electric telescopic rod is electrically connected with an external power supply through an external switch.

The utility model discloses a technological effect and advantage:

1. the utility model realizes the purpose of adjusting the position of the pressing plate by matching the screw rod, the worm wheel and the pressing plate, thereby enabling the pressing plate to fix the sides of the exchangers with different specifications, improving the practicability of the positioning fixture and improving the use effect of the exchangers;

2. the utility model discloses a setting of sucking disc adsorbs the bottom of switch to further fix the switch, improve the stability of switch.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a schematic side sectional view of the present invention.

Fig. 3 is the cross-sectional structure diagram of the plane of bowing of the connecting plate of the present invention.

Fig. 4 is a schematic view of a part of an enlarged structure at a in fig. 2 according to the present invention.

In the figure: 1. a base plate; 2. a chute; 3. a slider; 4. a splint; 5. a second turntable; 6. a first screw; 7. a second screw; 8. a vertical plate; 9. a carrier plate; 10. an electric telescopic rod; 11. a connecting plate; 111. a baffle plate; 12. a threaded rod; 13. briquetting; 14. a worm gear; 15. a rotating rod; 16. a first turntable; 17. an elastic rubber pad; 18. a placing table; 181. a suction cup; 19. and (4) a support column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a positioning fixture for communication exchanger as shown in figures 1-4, which comprises a bottom plate 1, wherein, the two sides of the top of the bottom plate 1 are respectively fixedly connected with a vertical plate 8, the top of the two vertical plates 8 is fixedly connected with a bearing plate 9, the bottom of the bearing plate 9 is fixedly connected with an electric telescopic rod 10, the electric telescopic rod 10 drives a connecting plate 11 to move and tightly press the top of the exchanger, the telescopic end of the electric telescopic rod 10 is fixedly connected with a connecting plate 11, the connecting plate 11 is a hollow structure, the bottom of the connecting plate 11 is provided with a slot, the inner walls of the two sides of the connecting plate 11 are respectively connected with a threaded rod 12 through the rotation of a bearing, the top of the inner wall of the connecting plate 11 is fixedly connected with two baffles 111, the two baffles 111 are arranged to limit the moving position of a pressing block 13, the thread directions of the two threaded rods 12 are opposite, the outer walls of the two threaded rods 12 are respectively in threaded sleeve connection with a pressing block 13, one side of the outer wall of each of the two threaded rods 12 is respectively in threaded connection with a worm wheel 14, the middle parts of the two worm wheels 14 are fixedly and alternately connected with a rotating rod 15, one end of each rotating rod 15 penetrates through one side of the connecting plate 11 and is fixedly connected with a first rotating disc 16, the other end of each rotating rod 15 is rotatably connected with the inner wall of the connecting plate 11 through a bearing, the worm wheels 14 drive the two threaded rods 12 to rotate, the positions of the two pressing blocks 13 are changed, so that the two pressing blocks 13 can fix the lateral side of the switch without influencing the use of the switch, one side of each first rotating disc 16 is provided with a locking mechanism, each locking mechanism comprises a bolt, one side of each first rotating disc 16 is, the first turntable 16 is fixed.

The top of the bottom plate 1 is provided with a chute 2, the bottom of the inner wall of the chute 2 is connected with two sliders 3 in a sliding manner, the two sliders 3 are symmetrically arranged, the tops of the two sliders 3 are respectively and fixedly connected with a clamping plate 4, one side of the bottom plate 1 is provided with a second turntable 5, one side of the second turntable 5 is fixedly connected with a first screw 6, one end of the first screw 6 penetrates through one side of the bottom plate 1 and extends into the inner cavity of the chute 2, one end of the first screw 6 is sleeved with a second screw 7 through a coupler, one end of the second screw 7 is rotatably connected with one side of the inner wall of the chute 2 through a bearing, the outer walls of the first screw 6 and the second screw 7 are respectively sleeved with the middle parts of,

the second rotary table 5 drives the first screw rod 6 and the second screw rod 7 to rotate simultaneously to drive the two sliding blocks 3 to move, so as to drive the two clamping plates 4 to move oppositely, so as to clamp and position two sides of the switch, the operation is convenient, the convenience of operation is improved, the subsequent use is convenient, the top center of the bottom plate 1 is fixedly connected with the placing table 18, the top of the placing table 18 is fixedly connected with the sucking disc 181, the sucking disc 181 adsorbs the bottom of the switch, the stability of the switch positioning is further improved, one side of the two clamping plates 4 is fixedly connected with the elastic rubber pad 17, the elastic rubber pad 17 protects the clamped position of the switch to avoid damage, the outer walls of the second rotary table 5 and the first rotary table 16 are fixedly connected with the anti-skid pads, the anti-skid pads are arranged to facilitate the rotation of the second rotary table 5 and the first rotary table 16, the occurrence of hand slip is avoided, the four corners of the, the equal fixedly connected with protection pad in bottom of four support columns 19 is provided with the frictional force of protection pad increase support column 19 and ground, improves bottom plate 1's stability, and electric telescopic handle 10 is through external switch and external power source electric connection.

This practical theory of operation: when in use, the exchanger is firstly placed on the placing table 18, the sucking disc 181 adsorbs the bottom of the exchanger, the second rotating disc 5 is rotated, the second rotating disc 5 drives the first screw 6 to rotate, the first screw 6 drives the second screw 7 to rotate, so as to drive the two sliding blocks 3 to move oppositely, the sliding blocks 3 move to drive the clamping plate 4 to move, the two sides of the exchanger are clamped, the first rotary disc 16 is rotated, the first rotary disc 16 drives the two worm gears 14 to rotate, the two worm gears 14 drive the two threaded rods 12 to rotate reversely, thereby driving the two pressing blocks 13 to move reversely, when the two pressing blocks 13 move to the two sides of the upper surface of the exchanger to be vertical, stopping rotating the first rotating disc 16, and locking the electric telescopic rod, opening a switch of the electric telescopic rod 10, driving the connecting plate 11 to move downwards by the electric telescopic rod 10, so that the two pressing blocks 13 move downwards to contact with the top of the exchanger to fix the top of the exchanger.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A positioning fixture for a communication switch, comprising a base plate (1), characterized in that: the top two sides of the bottom plate (1) are fixedly connected with vertical plates (8) respectively, the top of each vertical plate (8) is fixedly connected with a bearing plate (9), the bottom of each bearing plate (9) is fixedly connected with an electric telescopic rod (10), the telescopic end of each electric telescopic rod (10) is fixedly connected with a connecting plate (11), each connecting plate (11) is of a hollow structure, the bottom of each connecting plate (11) is provided with a groove, the inner walls of the two sides of each connecting plate (11) are rotatably connected with a threaded rod (12) through bearings respectively, the top of the inner wall of each connecting plate (11) is fixedly connected with two baffles (111), one side of each threaded rod (12) penetrates through one side of each baffle (111) in a threaded mode and extends to the other side of each baffle (111) respectively, the thread directions of the two threaded rods (12) are opposite, and the outer walls of the, two outer wall one side of threaded rod (12) is threaded connection respectively has worm wheel (14), two worm wheel (14) middle part fixed interlude is connected with bull stick (15), one side and the first carousel of fixedly connected with (16) of connecting plate (11) are run through to the one end of bull stick (15), the other end of bull stick (15) passes through the bearing and is connected with the inner wall rotation of connecting plate (11), one side of first carousel (16) is provided with locking mechanism.

2. A positioning fixture for a communications switch as claimed in claim 1, wherein: the top of the bottom plate (1) is provided with a sliding chute (2), the bottom of the inner wall of the sliding chute (2) is connected with two sliding blocks (3) in a sliding way, the two sliding blocks (3) are symmetrically arranged, the tops of the two sliding blocks (3) are respectively fixedly connected with a clamping plate (4), a second rotating disc (5) is arranged on one side of the bottom plate (1), a first screw rod (6) is fixedly connected on one side of the second rotating disc (5), one end of the first screw rod (6) penetrates through one side of the bottom plate (1) and extends into the inner cavity of the sliding groove (2), one end of the first screw rod (6) is sleeved with a second screw rod (7) through a coupler, one end of the second screw rod (7) is rotationally connected with one side of the inner wall of the chute (2) through a bearing, the outer walls of the first screw (6) and the second screw (7) are respectively in sliding sleeve joint with the middle parts of the two sliding blocks (3).

3. A positioning fixture for a communications switch as claimed in claim 1, wherein: the top center of the bottom plate (1) is fixedly connected with a placing table (18), and the top of the placing table (18) is fixedly connected with a sucking disc (181).

4. A positioning fixture for a communications switch as claimed in claim 2, wherein: and one side of each of the two clamping plates (4) is fixedly connected with an elastic rubber pad (17), and the outer walls of the second rotary table (5) and the first rotary table (16) are fixedly connected with non-slip pads.

5. A positioning fixture for a communications switch as claimed in claim 1, wherein: four edges of bottom plate (1) are fixedly connected with support column (19) respectively, four the equal fixedly connected with protection pad in bottom of support column (19).

6. A positioning fixture for a communications switch as claimed in claim 1, wherein: the electric telescopic rod (10) is electrically connected with an external power supply through an external switch.