A connector housing special fixture with quick locking or loosening function

Abstract

The utility model relates to connector housing processing tool technical field, especially a kind of special fixture of connector housing with quick locking or loosening function.The utility model provides a kind of special fixture of connector housing with quick locking or loosening function, solve the technical problem of inconvenient operation of the fixture for clamping connector housing in prior art.A kind of special fixture of connector housing with quick locking or loosening function, including static chuck;By setting locking assembly, locking block in locking assembly is slidably connected to static chuck along the direction close to or away from static chuck, first elastic member for pushing locking block is provided on static chuck, so that in the state that movable chuck and static chuck cooperate and lock connector housing, locking block can be automatically matched with locking groove, realize quick locking.By setting unlocking handle on movable chuck, by operating unlocking handle, locking block can be separated from locking groove, so as to realize quick loosening.

Description

Technical Field

[0001] This utility model relates to the field of connector housing processing tools, and in particular to a special clamp for connector housings with a quick locking or unlocking function. Background Technology

[0002] The connector housing is a structure used to protect the electronic components of the connector. It is usually made of metal and the electronic components are encapsulated inside the connector housing.

[0003] During the processing of connector housings, their assembly with electronic components, or the soldering of cables, clamps are typically used to hold the connector housings for ease of handling. Existing clamps usually consist of a stationary clamping arm and a movable clamping arm. The movable clamping arm is driven by a screw to move closer to or further away from the stationary clamping arm, thus locking or releasing the connector housing. This type of clamp requires frequent rotation of the screw during operation, and since the screw pitch is typically small, the screw needs to rotate several times during operation, making the clamping or releasing of the connector housing inconvenient. When batch-clamping connector housings of the same specification, the frequent rotation of the screw, coupled with the fact that connector housings of the same specification have the same shape and size, results in low connector production efficiency due to the inconvenience of this type of clamp.

[0004] Therefore, existing clamps for holding connector housings have the technical problem of being inconvenient to operate. Summary of the Invention

[0005] This utility model provides a special clamp for connector housings with quick locking or unlocking functions, which solves the technical problem that the operation of clamps used to hold connector housings in the prior art is inconvenient.

[0006] Some implementation schemes for solving the above-mentioned technical problems include: A connector housing clamp with quick locking or unlocking function, including a stationary clamp base; A movable clamp is slidably connected to a stationary clamp, and the movable clamp and the stationary clamp cooperate to lock the connector housing. and a locking assembly, the locking assembly being used to lock the position of the movable clamp relative to the stationary clamp in the state where the movable clamp engages with the stationary clamp to lock the connector housing; The locking assembly includes a locking block disposed on the stationary clamp, the locking block being slidably connected to the stationary clamp in a direction approaching or away from the stationary clamp, the movable clamp being provided with a locking groove that cooperates with the locking block, and the stationary clamp being provided with a first elastic member that pushes the locking block to cooperate with the locking groove. The movable clamp is provided with an unlocking handle that overcomes the elastic force of the first elastic element and causes the locking block to disengage from the locking groove. The unlocking handle is slidably connected to the movable clamp in a direction that approaches or moves away from the stationary clamp. The stationary clamp is provided with a stationary clamping groove, and the movable clamp is provided with a movable clamping groove. The movable clamping groove cooperates with the stationary clamping groove to clamp the connector housing.

[0007] Preferably, the static clamping seat includes a base plate, one end of which is provided with a vertical plate, and the static clamping groove is provided on the vertical plate.

[0008] Preferably, the base plate is perpendicular to the upright plate, and the upright plate and the base plate are an integral structure, with the locking block disposed on the base plate.

[0009] Preferably, the base plate is provided with a receiving groove for accommodating the locking block, and the first elastic element is disposed between the locking block and the bottom wall of the receiving groove.

[0010] Preferably, the first elastic element is a spring, and a plurality of the first elastic elements are evenly arranged along the length direction of the locking block. The upper end of the first elastic element is fixedly connected to the locking block, and the lower end of the first elastic element is fixedly connected to the bottom wall of the receiving groove.

[0011] Preferably, the locking block includes a first locking plate and a second locking plate, the first locking plate and the second locking plate are arranged in parallel, the locking block also includes a connecting plate, the first locking plate and the second locking plate are located on the same side of the connecting plate, and the first locking plate and the second locking plate are both integral with the connecting plate.

[0012] Preferably, the upper ends of the first locking plate and the second locking plate are both provided with chamfers to facilitate the locking block entering the locking groove.

[0013] Preferably, the movable clamping seat includes a slide plate slidably connected to the base plate, the slide plate is provided with a locking plate, the locking plate is perpendicular to the slide plate, and the locking plate and the slide plate are an integral structure, the movable clamping groove is provided on the locking plate, the slide plate is provided with a guide rail, the base plate is provided with a sliding groove that cooperates with the guide rail, and the width of the upper end of the guide rail is smaller than the width of the lower end of the guide rail.

[0014] Preferably, the skateboard is provided with a guide groove, a part of the unlocking handle is located in the guide groove, the guide groove is also provided with a limiting block to prevent the unlocking handle from entering the receiving groove, and the unlocking handle is provided with a clearance groove to prevent the unlocking handle from interfering with the limiting block.

[0015] Preferably, a second elastic element is provided between the unlocking handle and the slide plate to push the unlocking handle to move away from the locking block. One end of the second elastic element is fixedly connected to the unlocking handle, and the other end of the second elastic element is fixedly connected to the slide plate.

[0016] Compared with the prior art, the present invention has the following advantages: By incorporating a locking assembly, a locking block within the assembly slides onto the stationary clamp in a direction approaching or moving away from it. A first elastic element on the stationary clamp pushes the locking block, allowing the locking block to automatically engage with the locking groove when the movable clamp and stationary clamp are engaged to lock the connector housing, achieving rapid locking. An unlocking handle is provided on the movable clamp, sliding along its direction towards or away from the stationary clamp. Operating the unlocking handle overcomes the elastic force of the first elastic element, disengaging the locking block from the locking groove and achieving rapid release.

[0017] Because of the use of a locking assembly for quick locking or releasing of the moving clamp, when clamping connector housings of the same specification in batches, the operation process is greatly simplified compared to existing technologies, which eliminates the need for frequent screw rotation. Operators can clamp and release connector housings more quickly, thereby improving production efficiency.

[0018] The stationary and moving clamps are tightly fitted together by a locking assembly, ensuring the stability of the connector housing during processing or assembly. The cooperation between the locking block and the locking groove makes the locking process more reliable and less prone to loosening or falling off. Attached Figure Description

[0019] For illustrative purposes, several embodiments of the present invention are illustrated in the following figures. These figures are incorporated herein by reference and form part of the detailed description. In some cases, well-known structures and components are shown in block diagram form to avoid obscuring the concept of the subject matter of the present invention.

[0020] Figure 1 is a schematic diagram of this utility model.

[0021] Figure 2 is a schematic diagram of the internal structure of this utility model.

[0022] Figure 3 is a schematic diagram of the static clamp.

[0023] Figure 4 is a schematic diagram of the locking block.

[0024] Figure 5 is a schematic diagram of the movable clamp.

[0025] Figure 6 is a schematic diagram of unlocking the handle.

[0026] Figure 7 is Figure 2A schematic diagram showing the location of the auxiliary board when it is added.

[0027] As shown in the figure: 1. Static clamping seat; 11. First elastic element; 12. Static clamping groove; 13. Base plate; 131. Sliding groove; 14. Vertical plate; 15. Receiving groove; 16. Auxiliary plate.

[0028] 2. Movable clamping seat; 21. Locking groove; 22. Movable clamping groove; 23. Slide plate; 231. Guide rail; 232. Guide groove; 24. Locking plate; 25. Limiting block.

[0029] 3. Locking assembly, 31. Locking block, 311. First locking plate, 312. Second locking plate, 313. Connecting plate, 32. Unlocking handle, 321. Relief groove, 33. Second elastic element. Detailed Implementation

[0030] The specific embodiments shown below are intended to describe various configurations of the subject matter of this invention and are not intended to represent the only configuration in which the subject matter of this invention can be practiced. The specific embodiments include detailed descriptions intended to provide a thorough understanding of the subject matter of this invention. However, it will be clear and apparent to those skilled in the art that the subject matter of this invention is not limited to the specific details shown herein and can be practiced without these specific details.

[0031] Understandably, in this document, relational terms such as “first” and “second” are intended to distinguish one entity or operation from another, and are not intended to expressly or imply any actual relationship or order between these entities or operations.

[0032] The terms “comprising,” “including,” or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase “comprising one…” does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0033] Refer to Figure 1 to Figure 7 As shown, a connector housing clamp with quick locking or unlocking function includes a stationary clamp 1; Movable clamp 2 is slidably connected to stationary clamp 1, and the movable clamp 2 and the stationary clamp 1 cooperate to lock the connector housing; and locking assembly 3, the locking assembly 3 being used to lock the position of the movable clamp 2 relative to the stationary clamp 1 when the movable clamp 2 is engaged with the stationary clamp 1 to lock the connector housing; The locking assembly 3 includes a locking block 31 disposed on the stationary clamp 1. The locking block 31 is slidably connected to the stationary clamp 1 in a direction that approaches or moves away from the stationary clamp 1. The movable clamp 2 is provided with a locking groove 21 that cooperates with the locking block 31. The stationary clamp 1 is provided with a first elastic member 11 that pushes the locking block 31 to cooperate with the locking groove 21. The movable clamp 2 is provided with an unlocking handle 32 that overcomes the elastic force of the first elastic member 11 and causes the locking block 31 to disengage from the locking groove 21. The unlocking handle 32 is slidably connected to the movable clamp 2 in a direction that is close to or away from the stationary clamp 1. The stationary clamp 1 is provided with a stationary clamping groove 12, and the movable clamp 2 is provided with a movable clamping groove 22. The movable clamping groove 22 cooperates with the stationary clamping groove 12 to clamp the connector housing.

[0034] Understandably, for connector housings of the same batch with identical specifications and dimensions, the positions of the movable clamp 2 and the stationary clamp 1 are fixed during clamping; that is, the movable clamp 2 engages with the stationary clamp 1 at a specific position to clamp the connector housing. Therefore, the position of the movable clamp 2 can be locked to engage with the stationary clamp 1 to lock the connector housing. Using the locking block 31 in conjunction with the locking groove 21 eliminates the need for rotating screws and other components, making the locking and unlocking of the connector housing convenient and improving locking efficiency. In particular, the stability of the dedicated clamp is better when only positioning of the connector housing is required, and the connector housing does not need to withstand excessive force.

[0035] In practice, connector housings are usually thin, and neither the processing nor the subsequent assembly process needs to withstand excessive force. Therefore, special fixtures can meet the needs of positioning connector housings.

[0036] In some embodiments, the static clamping seat 1 includes a base plate 13, one end of which is provided with a vertical plate 14, and the static clamping groove 12 is disposed on the vertical plate 14.

[0037] Reference Figure 7As shown, in some embodiments, to further optimize the performance of the dedicated fixture, the base plate 13 may also be provided with an auxiliary plate 16, and the upright plate 14 may be slidably connected to the base plate 13. A spring is provided between the auxiliary plate 16 and the upright plate 14, and the spring is used to push the upright plate 14 close to the movable clamping seat 2. During the clamping process, the elastic force of the spring is used to make the movable clamping seat 2 and the upright plate 14 cooperate to clamp the connector housing.

[0038] The auxiliary plate 16 and the spring ensure that the force between the upright plate 14 and the movable clamp 2 is constant, thereby making the clamping force on the connector housing stable and preventing the connector housing from being damaged.

[0039] Refer to Figure 1 to Figure 6 As shown, in some embodiments, the base plate 13 is perpendicular to the upright plate 14, and the upright plate 14 and the base plate 13 are an integral structure, with the locking block 31 disposed on the base plate 13.

[0040] In some embodiments, the base plate 13 is provided with a receiving groove 15 for accommodating the locking block 31, and the first elastic member 11 is disposed between the locking block 31 and the bottom wall of the receiving groove 15.

[0041] In some embodiments, the first elastic element 11 is a spring, and a plurality of the first elastic elements 11 are evenly arranged along the length direction of the locking block 31. The upper end of the first elastic element 11 is fixedly connected to the locking block 31, and the lower end of the first elastic element 11 is fixedly connected to the bottom wall of the receiving groove 15.

[0042] Refer to Figure 1 to Figure 6 As shown, in some embodiments, the locking block 31 includes a first locking plate 311 and a second locking plate 312, the first locking plate 311 and the second locking plate 312 are arranged in parallel, the locking block 31 also includes a connecting plate 313, the first locking plate 311 and the second locking plate 312 are located on the same side of the connecting plate 313, and the first locking plate 311 and the second locking plate 312 are both integral with the connecting plate 313.

[0043] In some embodiments, the upper end of the first locking plate 311 and the upper end of the second locking plate 312 are both provided with chamfers to facilitate the locking block 31 entering the locking groove 21.

[0044] In some embodiments, the movable clamping seat 2 includes a slide plate 23 slidably connected to the base plate 13. The slide plate 23 is provided with a locking plate 24, which is perpendicular to the slide plate 23. The locking plate 24 and the slide plate 23 are integrally formed. The movable clamping groove 22 is provided on the locking plate 24. The slide plate 23 is provided with a guide rail 231. The base plate 13 is provided with a sliding groove 131 that cooperates with the guide rail 231. The width of the upper end of the guide rail 231 is smaller than the width of the lower end of the guide rail 231.

[0045] In some embodiments, the slide plate 23 is provided with a guide groove 232, a portion of the unlocking handle 32 is located in the guide groove 232, the guide groove 232 is also provided with a limiting block 25 to prevent the unlocking handle 32 from entering the receiving groove 15, and the unlocking handle 32 is provided with a clearance groove 321 to prevent the unlocking handle 32 from interfering with the limiting block 25.

[0046] Refer to Figure 1 to Figure 6 As shown, in some embodiments, a second elastic element 33 is provided between the unlocking handle 32 and the sliding plate 23 to push the unlocking handle 32 away from the locking block 31. One end of the second elastic element 33 is fixedly connected to the unlocking handle 32, and the other end of the second elastic element 33 is fixedly connected to the sliding plate 23. The second elastic element 33 can be a spring, or it can be a spring sheet.

[0047] In some embodiments, the stationary clamp 1 may be provided with a plurality of stationary clamping slots 12, and the movable clamp 2 may be provided with a plurality of movable clamping slots 22, each stationary clamping slot 12 cooperating with an independent movable clamping slot 22 to clamp the connector housing.

[0048] The above describes the subject matter technical solution of this utility model and its corresponding details. It is understood that the above description is only some implementation schemes of the subject matter technical solution of this utility model, and some details may be omitted in the specific implementation.

[0049] Furthermore, in some embodiments of the above utility model, multiple embodiments may be combined; however, due to space limitations, all such combinations will not be listed here. Those skilled in the art can freely combine the above embodiments according to their needs to achieve a better application experience.

[0050] When implementing the subject matter technical solution of this utility model, those skilled in the art can obtain other detailed configurations or drawings based on the subject matter technical solution and the accompanying drawings. Obviously, these details are still within the scope of the subject matter technical solution of this utility model without departing from it.

Claims

1. A connector housing special fixture with quick locking or loosening function, characterized in that: Including static clamp (1); The movable clamp (2) is slidably connected to the stationary clamp (1), and the movable clamp (2) and the stationary clamp (1) cooperate to lock the connector housing; and locking assembly (3), the locking assembly (3) is used to lock the position of the movable clamp (2) relative to the static clamp (1) when the movable clamp (2) is engaged with the static clamp (1) to lock the connector housing; The locking assembly (3) includes a locking block (31) disposed on the stationary clamp (1). The locking block (31) is slidably connected to the stationary clamp (1) in a direction close to or away from the stationary clamp (1). The movable clamp (2) is provided with a locking groove (21) that cooperates with the locking block (31). The stationary clamp (1) is provided with a first elastic member (11) that pushes the locking block (31) to cooperate with the locking groove (21). The movable clamp (2) is provided with an unlocking handle (32) that overcomes the elastic force of the first elastic element (11) and causes the locking block (31) to disengage from the locking groove (21). The unlocking handle (32) is slidably connected to the movable clamp (2) in the direction of approaching or moving away from the stationary clamp (1). The stationary clamp (1) is provided with a stationary clamping groove (12), and the movable clamp (2) is provided with a movable clamping groove (22). The movable clamping groove (22) and the stationary clamping groove (12) cooperate to clamp the connector housing.

2. The connector housing clamp with quick locking or releasing function according to claim 1, characterized in that: The static clamping seat (1) includes a base plate (13), one end of which is provided with a vertical plate (14), and the static clamping groove (12) is provided on the vertical plate (14).

3. The connector housing clamp with quick locking or releasing function according to claim 2, characterized in that: The base plate (13) is perpendicular to the upright plate (14), and the upright plate (14) and the base plate (13) are an integral structure. The locking block (31) is disposed on the base plate (13).

4. The connector housing clamp with quick locking or releasing function according to claim 3, characterized in that: The base plate (13) is provided with a receiving groove (15) for accommodating the locking block (31), and the first elastic member (11) is disposed between the locking block (31) and the bottom wall of the receiving groove (15).

5. The connector housing special fixture with quick locking or releasing function according to claim 4, characterized in that: The first elastic element (11) is a spring. A plurality of the first elastic elements (11) are evenly arranged along the length direction of the locking block (31). The upper end of the first elastic element (11) is fixedly connected to the locking block (31), and the lower end of the first elastic element (11) is fixedly connected to the bottom wall of the receiving groove (15).

6. The connector housing special fixture with quick locking or releasing function according to claim 5, characterized in that: The locking block (31) includes a first locking plate (311) and a second locking plate (312). The first locking plate (311) and the second locking plate (312) are arranged in parallel. The locking block (31) also includes a connecting plate (313). The first locking plate (311) and the second locking plate (312) are located on the same side of the connecting plate (313). Furthermore, the first locking plate (311) and the second locking plate (312) are both integrally formed with the connecting plate (313).

7. The connector housing clamp with quick locking or releasing function according to claim 6, characterized in that: The upper ends of the first locking plate (311) and the second locking plate (312) are both provided with chamfers to facilitate the locking block (31) entering the locking groove (21).

8. The connector housing clamp with quick locking or releasing function according to claim 6, characterized in that: The movable clamp (2) includes a sliding plate (23) slidably connected to the base plate (13). The sliding plate (23) is provided with a locking plate (24). The locking plate (24) is perpendicular to the sliding plate (23). The locking plate (24) and the sliding plate (23) are an integral structure. The movable clamping groove (22) is provided on the locking plate (24). The sliding plate (23) is provided with a guide rail (231). The base plate (13) is provided with a sliding groove (131) that cooperates with the guide rail (231). The width of the upper end of the guide rail (231) is smaller than the width of the lower end of the guide rail (231).

9. The connector housing special fixture with quick locking or releasing function according to claim 8, characterized in that: The slide (23) is provided with a guide groove (232), a part of the unlocking handle (32) is located in the guide groove (232), the guide groove (232) is also provided with a limiting block (25) to prevent the unlocking handle (32) from entering the receiving groove (15), and the unlocking handle (32) is provided with a clearance groove (321) to prevent the unlocking handle (32) from interfering with the limiting block (25).

10. The connector housing special fixture with quick locking or releasing function according to claim 9, characterized in that: A second elastic element (33) is provided between the unlocking handle (32) and the slide plate (23) to push the unlocking handle (32) to move the unlocking handle (32) away from the locking block (31). One end of the second elastic element (33) is fixedly connected to the unlocking handle (32), and the other end of the second elastic element (33) is fixedly connected to the slide plate (23).

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