CN215003291U

CN215003291U - Test fixture capable of accurately crimping and preventing deviation

Info

Publication number: CN215003291U
Application number: CN202120941056.2U
Authority: CN
Inventors: 杨风
Original assignee: Shenzhen Jingjiatai Electronic Technology Co ltd
Current assignee: Shenzhen Jingjiatai Electronic Technology Co ltd
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2021-12-03
Anticipated expiration: 2031-05-06

Abstract

The utility model discloses a test fixture capable of accurately crimping and preventing deviation, which comprises a fixture wire harness device, wherein a finishing device is arranged in the inner cavity of the fixture wire harness device, a limiting plate is arranged at the upper end of an isolation mechanism, and a movement preventing mechanism is arranged at both sides of the limiting plate, a U-shaped block is arranged on the inner wall of one side of the limiting plate, and a clamping plate fixedly connected at the lower end of the inner cavity of the U-shaped block through an elastic element, when an operator performs wiring, the connected wire harness is finished at the lower end of the clamping plate, because of the arrangement of the elastic element, the inner cavity of the U-shaped block reaches a certain storage thickness, the elastic element can automatically drive the clamping plate to fix the installed wire harness, the inconvenience of excessive maintenance and finishing of the wire harness is avoided, the lower end of the U-shaped block is fixedly connected with a second clamping plate through a reset spring, the second clamping plate fixes other different installed wire harnesses, because of the arrangement of the limiting plate, the operation can arrange the line in advance when the wiring, the wiring of being convenient for, the installation maintenance of being convenient for improves work efficiency.

Description

Test fixture capable of accurately crimping and preventing deviation

Technical Field

The utility model relates to a test fixture technical field specifically is a but test fixture of skew is prevented in accurate crimping.

Background

The test fixture is auxiliary equipment for detecting a certain product or semi-finished product, confirming good quality during regeneration and reaching the national standard.

The test fixture is more because of the electronic product that needs the most that detects when production, the wiring, and the pencil is more to be confused easily, and the error rate is increasing, in daily use, because of the joint is buried inside the tool, the time overlength easily causes to connect not hard up, other problems such as electric leakage.

To above problem, improve current device, provided a test fixture that can accurate crimping prevent skew.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but test fixture of skew is prevented in accurate crimping adopts this device to work to solved present test fixture in the above-mentioned background and when production because of the needs detect mostly be the electronic product, it is more to work a telephone switchboard, and the pencil is more to be confused easily, and the error rate is increasing, in daily use, because of the joint is buried inside the tool, the time overlength easily causes to connect not hard up, other problems such as electric leakage.

In order to achieve the above object, the utility model provides a following technical scheme: a test fixture capable of accurately crimping and preventing deviation comprises a fixture wiring harness device and a cover sealing assembly hinged with the fixture wiring harness device, wherein the upper end of the cover sealing assembly is provided with a fixing assembly, a binding post is fixedly arranged in an inner cavity of the fixture wiring harness device, a sorting device is arranged in the inner cavity of the fixture wiring harness device, and a protection device is slidably arranged at the upper end of the fixture wiring harness device;

finishing device includes one end and tool pencil device inner wall fixed connection's isolated mechanism to and all set up the limiting plate in isolated mechanism upper end, and prevent that moving mechanism all sets up the both sides at the limiting plate.

Further, tool pencil device includes electronic box frame and all sets up the sliding tray on electronic box frame both sides inner wall, and protection device slides in the inner chamber of sliding tray.

Further, prevent that moving mechanism is including setting up the U type piece on limiting plate one side inner wall to and through elastic element fixed connection at the grip block of U type piece inner chamber lower extreme, and the lower extreme of U type piece passes through reset spring fixedly connected with second splint.

Further, the protection device comprises a dust shielding plate sliding in the inner cavity of the sliding groove and reinforcing components which are arranged at the upper end of the dust shielding plate.

Furthermore, the dust shielding plate comprises a main plate and a pulling handle arranged at the upper end of the main plate, and the upper end of the main plate is provided with a folding block.

Furthermore, the upper end of the main board is provided with a penetration groove, and the reinforcing component is rotatably arranged in the inner cavity of the penetration groove.

Further, the reinforcing component comprises a threaded column movably mounted in the inner cavity of the penetrating groove, an open groove is formed in one side of the threaded column, and an insulating pad is embedded into the inner wall of the open groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a can accurate crimping prevent test fixture that squints, be provided with finishing device in the inner chamber of tool pencil device, the upper end of isolation mechanism is provided with the limiting plate, and prevent that moving mechanism all sets up the both sides at the limiting plate, be provided with U type piece on one side inner wall of limiting plate, and through the grip block of elastic element fixed connection at U type piece inner chamber lower extreme, the operator when wiring, put the pencil that connects in order at the lower extreme of grip block, because of the setting of elastic element, the inner chamber of U type piece reaches certain storage thickness, elastic element can drive the grip block automatically and fix the pencil that installs, avoid the pencil too much maintenance arrangement inconvenience, and the lower extreme of U type piece is through reset spring fixed connection second splint, other different installation pencil are fixed to the second splint, because of the setting of limiting plate, the operation can arrange the line in advance when wiring, the wiring is convenient, the installation and maintenance are convenient, and the working efficiency is improved.

2. The utility model provides a test fixture that can accurate crimping prevent squinting, the upper end of tool pencil device slides and is provided with protection device, the upper end of mainboard sets up the pulling handle, and the upper end of mainboard all is provided with the folding piece, be provided with the screw thread post in the inner chamber of penetrating the groove, and one side of screw thread post is provided with the open slot, the embedding has the insulating pad on the inner wall of open slot, after the operator neatens the pencil after installing, can install the reinforcement subassembly rotation in the inner chamber of penetrating the groove, after pulling the pulling handle, cover the whole back plate, aim at the terminal of open slot lower extreme respectively, aim at the terminal rotation with the open slot of screw thread post one side down, because of the setting of insulating pad, the screw thread post rotates to certain position, can fix the pencil that installs, stability is better, and the insulating pad can play the guard action when the internal line segment takes place the short circuit, the safety is improved.

Drawings

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

FIG. 2 is a schematic view of the three-dimensional structure of the finishing device of the present invention;

fig. 3 is an enlarged view of the point a of fig. 2 according to the present invention;

fig. 4 is a schematic perspective view of the protection device of the present invention;

fig. 5 is a schematic view of a three-dimensional structure of the reinforcing component of the present invention.

In the figure: 1. a jig harness device; 11. an electrical box frame; 12. a sliding groove; 2. a closure assembly; 3. a fixing assembly; 4. a binding post; 5. a finishing device; 51. an isolation mechanism; 52. an anti-movement mechanism; 53. a limiting plate; 6. a protection device; 521. a second splint; 522. a return spring; 523. a U-shaped block; 524. an elastic element; 525. a clamping plate; 61. a dust shield plate; 611. a main board; 6111. penetrating the groove; 612. pulling the handle; 613. a folding block; 62. a reinforcement assembly; 621. a threaded post; 622. an open slot; 623. an insulating pad.

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.

Referring to fig. 1-3, a test fixture capable of precisely crimping and preventing deviation comprises a fixture harness device 1 and a cover assembly 2 hinged to the fixture harness device 1, wherein the upper end of the cover assembly 2 is provided with a fixing assembly 3, a binding post 4 is fixedly arranged in an inner cavity of the fixture harness device 1, a collating device 5 is arranged in the inner cavity of the fixture harness device 1, a protection device 6 is slidably arranged at the upper end of the fixture harness device 1, the collating device 5 comprises an isolation mechanism 51 with one end fixedly connected with the inner wall of the fixture harness device 1 and a limiting plate 53 arranged at the upper end of the isolation mechanism 51, anti-moving mechanisms 52 are arranged at two sides of the limiting plate 53, the fixture harness device 1 comprises an electric box frame 11 and sliding grooves 12 respectively arranged on the inner walls at two sides of the electric box frame 11, and the protection device 6 slides in the inner cavity of the sliding groove 12, the anti-moving mechanism 52 includes a U-shaped block 523 disposed on an inner wall of one side of the limiting plate 53, and a clamping plate 525 fixedly connected to a lower end of an inner cavity of the U-shaped block 523 through an elastic element 524, and a second clamping plate 521 is fixedly connected to a lower end of the U-shaped block 523 through a return spring 522.

The operator is when the wiring, the lower extreme at grip block 525 is put in the arrangement of pencil that will connect, because of elastic element 524's setting, the inner chamber of U type piece 523 reaches certain thickness of depositing, elastic element 524 can automatically drive grip block 525 and fix the pencil of installing, it is inconvenient to avoid the too much maintenance arrangement of pencil, and reset spring 522 fixedly connected with second splint 521 is passed through to the lower extreme of U type piece 523, the fixed other different installation pencil of second splint 521, because of limiting plate 53's setting, the operation can arrange the line in advance when the wiring.

Referring to fig. 4-5, the protection device 6 includes a dust shielding plate 61 sliding in the inner cavity of the sliding slot 12 and a reinforcing assembly 62 disposed at the upper end of the dust shielding plate 61, the dust shielding plate 61 includes a main plate 611 and a pulling handle 612 disposed at the upper end of the main plate 611, the upper end of the main plate 611 is provided with a folding block 613, the main plate 611 can be folded by pulling the pulling handle 612, the upper end of the main plate 611 is provided with a penetrating slot 6111, the reinforcing assembly 62 is rotatably mounted in the inner cavity of the penetrating slot 6111, the reinforcing assembly 62 includes a threaded post 621 movably mounted in the inner cavity of the penetrating slot 6111, one side of the threaded post 621 is provided with an open slot 622, and an insulating pad 623 is embedded in the inner wall of the open slot 622.

The operator can with the pencil arrangement after the installation after, can install reinforcement component 62 rotation in the inner chamber of penetrating groove 6111, at pulling handle 612, cover whole back plate back, aim at the terminal 4 of open slot 622 lower extreme respectively, aim at terminal 4 rotation down with the open slot 622 of screw thread post 621 one side, because of the setting of insulating pad 623, it can to certain position with screw thread post 621 rotation, can fix the pencil of installing, stability is better, and insulating pad 623 can play the guard action when short circuit takes place for the internal segment.

The working principle is as follows: an operator arranges the connected wire harness at the lower end of the clamping plate 525, because the arrangement of the elastic element 524, the inner cavity of the U-shaped block 523 reaches a certain storage thickness, the elastic element 524 can automatically drive the clamping plate 525 to fix the installed wire harness, so that the inconvenience of excessive maintenance and arrangement of the wire harness is avoided, the lower end of the U-shaped block 523 is fixedly connected with a second clamping plate 521 through a return spring 522, the second clamping plate 521 fixes other different installation wire harnesses, because the limiting plate 53 is arranged, the wire can be arranged in advance during wiring, after the operator arranges the installed wire harness, the operator can rotatably install the reinforcing component 62 in the inner cavity of the penetrating groove 6111, after pulling the pulling handle 612 to cover the whole rear plate, the wire harness is respectively aligned with the binding posts 4 at the lower ends of the open grooves 622, and the open groove 622 on one side of the threaded post 621 is aligned with the binding posts 4 to rotate, due to the arrangement of the insulating pad 623, the threaded column 621 is rotated to a certain position, the mounted wiring harness can be fixed, the stability is better, and the insulating pad 623 can play a role in protecting the internal line segment when short circuit occurs.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a test fixture that skew is prevented in accurate crimping, includes tool pencil device (1) and with tool pencil device (1) articulated closing cap subassembly (2), and the upper end of closing cap subassembly (2) all is provided with fixed subassembly (3), all fixes being provided with terminal (4) in the inner chamber of tool pencil device (1), its characterized in that: a finishing device (5) is arranged in an inner cavity of the jig wire harness device (1), and a protection device (6) is slidably arranged at the upper end of the jig wire harness device (1);

finishing device (5) include one end and tool pencil device (1) inner wall fixed connection's isolated mechanism (51) to and all set up limiting plate (53) in isolated mechanism (51) upper end, and prevent that moving mechanism (52) all set up the both sides at limiting plate (53).

2. The testing fixture capable of precisely crimping and preventing deviation as claimed in claim 1, wherein: the jig wire harness device (1) comprises an electrical box frame (11) and sliding grooves (12) which are formed in the inner walls of the two sides of the electrical box frame (11), and the protection device (6) slides in the inner cavity of the sliding grooves (12).

3. The testing fixture capable of precisely crimping and preventing deviation as claimed in claim 1, wherein: prevent that moving mechanism (52) are including setting up U type piece (523) on limiting plate (53) one side inner wall to and through elastic element (524) fixed connection at grip block (525) of U type piece (523) inner chamber lower extreme, and the lower extreme of U type piece (523) passes through reset spring (522) fixed connection has second splint (521).

4. The testing fixture capable of precisely crimping and preventing deviation as claimed in claim 1, wherein: the protection device (6) comprises a dust shielding plate (61) sliding in the inner cavity of the sliding groove (12) and reinforcing components (62) which are arranged at the upper end of the dust shielding plate (61).

5. The test fixture capable of accurately crimping and preventing deviation as claimed in claim 4, wherein: the dust shielding plate (61) comprises a main plate (611) and a pulling handle (612) arranged at the upper end of the main plate (611), and folding blocks (613) are arranged at the upper end of the main plate (611).

6. The test fixture capable of accurately crimping and preventing deviation as claimed in claim 5, wherein: penetrating grooves (6111) are formed in the upper end of the main plate (611), and the reinforcing component (62) is rotatably mounted in the inner cavity of the penetrating grooves (6111).

7. The test fixture capable of accurately crimping and preventing deviation as claimed in claim 4, wherein: the reinforcing component (62) comprises a threaded column (621) movably mounted in an inner cavity of the penetrating groove (6111), an open groove (622) is formed in one side of the threaded column (621), and an insulating pad (623) is embedded into the inner wall of the open groove (622).