CN210633573U - Digital communication recorder DB9 shell positioning and assembling device - Google Patents
Digital communication recorder DB9 shell positioning and assembling device Download PDFInfo
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- CN210633573U CN210633573U CN201920973685.6U CN201920973685U CN210633573U CN 210633573 U CN210633573 U CN 210633573U CN 201920973685 U CN201920973685 U CN 201920973685U CN 210633573 U CN210633573 U CN 210633573U
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Abstract
The utility model relates to a DB9 assembly fixture technical field discloses a digital communication record appearance DB9 casing location assembly quality, which comprises a supporting plate and is characterized by comprising a supporting plate, the location assembly work of DB9 subassembly is carried out in the supporting plate, DB9 subassembly includes DB9 plug and DB9 casing, be provided with a pair of horizontal fixed subassembly and a pair of vertical fixed subassembly on the DB9 casing, be provided with at least a set of installation component and centre gripping subassembly in the supporting plate relatively, the installation component includes the mounting panel, the supporting shoe has been set gradually on the mounting panel, dog and locating piece, the position between supporting shoe and the dog is corresponding with the position of horizontal fixed subassembly, the position of locating piece is corresponding with the position of vertical fixed subassembly; the device mutually supports through centre gripping subassembly and installation component for fix the DB9 subassembly in the backup pad, can liberate both hands, alleviate working strength, be provided with supporting shoe, dog and locating piece on the installation component simultaneously, fix a position when the installation fast, improve the packaging efficiency.
Description
Technical Field
The utility model relates to a DB9 assembly fixture technical field, concretely relates to digital communication record appearance DB9 casing positioning assembly device.
Background
DB9 belongs to a common device in communication, and a DB9 plug needs to be assembled on a shell for use in the use process; the DB9 shell comprises an upper shell, a lower shell, a wire clamping frame, a blocking piece, a long screw, a short screw and a bolt, the upper shell and the lower shell need to be manually clamped in the process of assembling the DB9 with the shell, the wire clamping frame, the long screw and the bolt are fixed with the upper shell and the lower shell in sequence, and the short screw and the blocking piece are assembled with the DB9 plug;
when the above-mentioned equipment operation is carried out manually in hot summer, sweat in the hand, hardly tightly grasp epitheca and inferior valve to with long screw, bolt, short screw and separation blade put into the epitheca and the corresponding position of inferior valve on fast accurately, make whole installation inefficiency, waste time and energy.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a digital communication record appearance DB9 casing positioning assembly device, the device are provided with installation component and centre gripping subassembly in the backup pad, and centre gripping subassembly and installation component mutually support for fix DB9 subassembly in the backup pad, can liberate both hands, alleviate working strength, be provided with supporting shoe, dog and locating piece on the installation component simultaneously, fix a position when the installation fast, improve the packaging efficiency.
In order to achieve the above object, the present invention provides the following technical solutions:
a positioning and assembling device for a BD9 shell of a digital communication recorder comprises a support plate, wherein a BD9 component is positioned and assembled on the support plate, the BD9 component comprises a BD9 plug and a BD9 shell, a pair of transverse fixing components and a pair of longitudinal fixing components are arranged on the BD9 shell, and the BD9 plug and the BD9 shell are detachably connected through the longitudinal fixing components;
the support plate is oppositely provided with at least one group of mounting components and clamping components, and the BD9 components are fixedly arranged on the support plate through the mutual matching of the mounting components and the clamping components;
the mounting assembly comprises a mounting plate which is detachably arranged on the supporting plate, a supporting block, a stop block and a positioning block are sequentially arranged on the mounting plate, the position between the supporting block and the stop block corresponds to the position of the transverse fixing assembly, and the position of the positioning block corresponds to the position of the longitudinal fixing assembly.
In the utility model, preferably, the BD9 casing includes an upper casing and a lower casing which are symmetrically arranged, the longitudinal fixing component includes a first through hole, a long screw is arranged in the first through hole, and the long screw sequentially penetrates through a baffle and the first through hole to be connected with the BD9 plug;
the transverse fixing assembly comprises a first groove, the first groove is symmetrically arranged on the upper shell and the lower shell, a second through hole is formed in the first groove, a short screw is arranged in the second through hole, and the short screw penetrates through the upper shell and the lower shell in sequence and is connected with the bolt.
The utility model discloses in, it is preferred, the locating piece top is provided with the second recess, the second recess with the long screw phase-match.
In the present invention, preferably, the height of the stopper is less than or equal to the height of the first groove.
The utility model discloses in, it is preferred, the supporting shoe is kept away from highly being greater than the height of last casing or casing down of dog one end, the supporting shoe is close to highly less than or equal to of dog one end the height of first recess.
The utility model discloses in, it is preferred, the supporting shoe is close to the one deck of going up casing and lower casing is provided with the third recess, institute third recess with go up casing and lower casing phase-match.
The utility model discloses in, it is preferred, supporting shoe, dog and locating piece all are provided with two, two the supporting shoe, two the dog and two the locating piece all sets up relatively.
The utility model discloses in, it is preferred, the centre gripping subassembly includes L type support, L type support is close to the one side of installation component is provided with the third through-hole, the cover is equipped with the support column subassembly in the third through-hole, the support column subassembly is kept away from the one end of installation component is rotated and is connected with the arc piece, the arc piece is kept away from the one end of support column subassembly is rotated and is connected with the drive block, drive block one end is rotated and is connected with the centre gripping backup pad, the centre gripping backup pad with L type support fixed connection.
The utility model discloses in, it is preferred, the support column subassembly is in including sliding the setting sliding column in the L type support, sliding column is close to the one end of installation component is provided with the screw thread through-hole, can dismantle in the screw thread through-hole and be connected with the extrusion post.
In the utility model, preferably, the upper shell and the lower shell are also provided with threaded columns, the threaded columns are communicated with the first through holes, the threaded columns are sleeved with a first wire clamping frame and a second wire clamping frame, a connecting wire is clamped between the first wire clamping frame and the second wire clamping frame, and one end of the connecting wire extending into the upper shell and the lower shell is fixedly connected to a BD9 plug;
go up the casing and be close to down one side of BD9 plug is provided with the grip block, go up two on casing and the lower casing the grip block will the BD9 plug carries out the joint.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses be provided with installation component and centre gripping subassembly in the backup pad, mutually support through installation component and centre gripping subassembly, in order to realize fixing the purpose in the backup pad with DB9 subassembly, in order to liberate both hands, alleviate staff's working strength, be provided with the supporting shoe on the installation component simultaneously, dog and locating piece, in the installation, the supporting shoe cooperatees with the centre gripping subassembly, fix DB9 subassembly in the backup pad, dog and supporting shoe form the route that the bolt removed within a definite time, be convenient for the location of bolt, the locating piece is used for the location of separation blade and long screw, and conveniently install separation blade and long screw on last casing and casing down, the location assemble time of DB9 casing has been saved greatly, manpower and material resources are saved, and the work efficiency is improved.
The utility model discloses sliding column one end is provided with the screw thread through-hole, can dismantle in the screw thread through-hole and be connected with the extrusion post, and the extrusion post passes through the screw thread through-hole with the sliding column and can dismantle the connection, can change the extrusion post of different length demands according to the length of DB9 casing for the demand of DB9 casing of different length is adapted to this DB9 casing positioning assembly device.
Drawings
Fig. 1 is a schematic structural diagram of a housing positioning and assembling device of a digital communication recorder DB 9.
Fig. 2 is a schematic structural diagram of a support plate, a mounting assembly and a clamping assembly of the positioning and assembling device of the casing of the digital communication recorder DB 9.
Fig. 3 is a disassembled structure diagram of a DB9 component of the case positioning and assembling device of the digital communication recorder DB 9.
Fig. 4 is a schematic diagram of the structure of the DB9 module of the case positioning and assembling device of the digital communication recorder DB 9.
Fig. 5 is a schematic structural diagram of a mounting assembly of the housing positioning and assembling device of the digital communication recorder DB 9.
Fig. 6 is a plan view of a mounting structure of a housing positioning and fitting device of the digital communication recorder DB 9.
Fig. 7 is a schematic structural diagram of a clamping assembly of the housing positioning and assembling device of the digital communication recorder DB 9.
Fig. 8 is a schematic structural diagram of a support column assembly of the housing positioning and assembling device of the digital communication recorder DB 9.
Fig. 9 is a schematic structural diagram of a use state of the positioning and assembling device of the casing of the digital communication recorder DB 9.
In the drawings:
100-a support plate;
200-DB9 components;
201. a DB9 plug; 202. a DB9 housing; 2021. an upper housing; 2022. a lower housing; 2023. a first through hole; 2024. a first groove; 2025. a second through hole; 2026. a short screw; 2027. a bolt; 2028. a long screw; 2029. a baffle plate; 2030. a first wire clamping frame; 2031. a second wire clamping frame; 2032. a connecting wire; 2033. A clamping block; 2034. a threaded post;
300-mounting the assembly;
301. mounting a plate; 302. a support block; 303. a stopper; 304. positioning blocks; 305. a second groove; 306. a third groove;
400-a clamping assembly;
401. an L-shaped bracket; 402. a third through hole; 403. a strut assembly; 4031. a sliding post; 4032. a threaded through hole; 4033. extruding the column; 404. an arc-shaped block; 405. a drive block; 406. clamping the support plate;
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.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 9, the present invention discloses a positioning and assembling device for a DB9 housing of a digital communication recorder, including a supporting plate 100, wherein the positioning and assembling work of a DB9 module 200 is performed on the supporting plate 100, the DB9 module 200 includes a DB9 plug 201 and a DB9 housing 202, the DB9 plug 201 and the DB9 housing 202 are detachably disposed, the DB9 housing 202 is provided with a pair of transverse fixing components and a pair of longitudinal fixing components, and the DB9 plug 201 and the DB9 housing 202 are detachably connected by the longitudinal fixing components;
at least one set of mounting assembly 300 and clamping assembly 400 are oppositely arranged on the supporting plate 100, and the purpose of fixedly arranging the DB9 assembly 200 on the supporting plate 100 is achieved through the mutual matching of the mounting assembly 300 and the clamping assembly 400;
the mounting assembly 300 comprises a mounting plate 301 detachably arranged on the support plate 100, a supporting block 302, a stop block 303 and a positioning block 304 are sequentially arranged on the mounting plate 301, the position between the supporting block 302 and the stop block 303 corresponds to the position of the transverse fixing assembly, the position of the positioning block 304 corresponds to the position of the longitudinal fixing assembly, the supporting block 302 is matched with the stop block 303 to complete the mounting work of a short screw 2026 and a bolt 2027, and the positioning block 304 is matched with a long screw 2028 and a blocking sheet 2029.
In this embodiment, the top end of the positioning block 304 is provided with a second groove 305, the second groove 305 is matched with the long screw 2028, the long screw 2028 is positioned through the second groove 305, and the long screw 2028 is pushed by hand to translate along the second groove 305, so that the purpose of sequentially passing the long screw 2028 through the blocking piece 2029, the DB9 housing 202 and the DB9 plug 201 can be achieved.
In this embodiment, the DB9 casing 202 includes an upper casing 2021 and a lower casing 2022 which are symmetrically arranged, the longitudinal fixing component includes a first through hole 2023, a long screw 2028 is disposed in the first through hole 2023, and the long screw 2028 sequentially penetrates through a blocking sheet 2029 and the first through hole 2023 to be connected with the DB9 plug 201;
the transverse fixing component comprises a first groove 2024, the first groove 2024 is symmetrically arranged on the upper casing 2021 and the lower casing 2022, a second through hole 2025 is arranged in the first groove 2024, a short screw 2026 is arranged in the second through hole 2025, the short screw 2026 penetrates through the upper casing 2021 and the lower casing 2022 in sequence to be connected with a bolt 2027, when the transverse fixing component is installed, the upper casing 2021 or the lower casing 2022 is firstly placed in the installation component 300 and is abutted against the installation component 300, then a DB9 plug 201 is placed at one end of the upper casing 2021 or the lower casing 2022 close to the first through hole 2023, then the clamping component 400 is driven to abut against the DB9 plug 201, and the DB9 plug 201 and the DB9 casing 202 are fixed on the supporting plate 100 through the mutual matching of the installation component 300 and the clamping component 400;
a gap is formed between the positioning block 304 and one side of the upper housing 2021 or the lower housing 2022 close to the positioning block 304, and the width of the gap is equal to or greater than the width of the blocking piece 2029; when the DB9 shell 202 is positioned and assembled, the upper shell 2021 and the lower shell 2022 are clamped and arranged in the two supporting blocks 302; at this time, the stopper 303 and the supporting block 302 are disposed at two sides of the first groove 2024, and during installation, the bolt 2027 is placed between the gap formed by the stopper 303 and the supporting block 302, and is pushed toward the upper housing 2021 or the lower housing 2022, so that the bolt 2027 can be accurately placed in the first groove 2024 and below the second through hole 2025, thereby facilitating accurate screwing of the short screw 2026 into the bolt 2027 at a later stage; when the connector is installed, the baffle 2029 is placed in the gap, and the long screw 2028 passes through the baffle 2029, the DB9 shell 202 and the DB9 plug 201 in sequence.
In this embodiment, the height of the stopper 303 is equal to or less than the height of the first groove 2024, which facilitates the direct use of the bolt 2027 to be placed in the first groove 2024.
In this embodiment, the height of the supporting block 302 at the end far away from the block 303 is greater than the height of the upper housing 2021 or the lower housing 2022, so that the upper housing 2021 and the lower housing 2022 can be positioned at the same time by the block 303, and the upper housing 2021 or the lower housing 2022 is prevented from being displaced during positioning and assembling work, and the height of the supporting block 302 at the end near the block 303 is less than or equal to the height of the first groove 2024, which is also provided for facilitating the operation of directly using the bolt 2027 by hand in the first groove 2024.
In this embodiment, a layer of the supporting block 302 close to the upper housing 2021 and the lower housing 2022 is provided with a third groove 306, and the third groove 306 is matched with the upper housing 2021 and the lower housing 2022, so that the upper housing 2021 and the lower housing 2022 are in closer contact with the supporting block 302.
In this embodiment, two supporting blocks 302, two stoppers 303 and two positioning blocks 304 are provided, and two supporting blocks 302, two stoppers 303 and two positioning blocks 304 are provided opposite to each other, so as to achieve a better positioning effect on the DB9 housing 202 and the DB9 plug 201.
In this embodiment, the support block 302, the stop 303 and the positioning block 304 are integrally formed with the mounting plate 301, so that the device is robust and durable.
In this embodiment, the clamping assembly 400 includes an L-shaped bracket 401, a third through hole 402 is formed in a surface of the L-shaped bracket 401 close to the mounting assembly 300, a supporting pillar assembly 403 is sleeved in the third through hole 402, an arc block 404 is rotatably connected to an end of the supporting pillar assembly 403 away from the mounting assembly 300, a driving block 405 is rotatably connected to an end of the arc block 404 away from the supporting pillar assembly 403, a clamping supporting plate 406 is rotatably connected to an end of the driving block 405, the clamping supporting plate 406 is fixedly connected to the L-shaped bracket 401, a plurality of fourth through holes are formed in a surface of the L-shaped bracket 401 close to the supporting plate 100, screws sequentially penetrate through the fourth through holes and the supporting plate 100, and the L-shaped bracket 401 can be fixed to the supporting plate 100.
In this embodiment, the support column assembly 403 includes a sliding column 4031 slidably disposed in the L-shaped bracket 401, a threaded through hole 4032 is disposed at one end of the sliding column 4031 close to the mounting assembly 300, an extrusion column 4033 is detachably connected in the threaded through hole 4032, an elastic rubber is disposed at one end of the extrusion column 4033 close to the mounting assembly 300, the extrusion column 4033 and the sliding column 4031 are detachably connected through the threaded through hole 4032, and the extrusion column 4033 with different length requirements can be replaced according to the length of the DB9 housing.
In this embodiment, the upper housing 2021 and the lower housing 2022 are further provided with a threaded column 2034, the threaded column 2034 is communicated with the first through hole 2023, the threaded column 2034 is sleeved with a first clamping frame 2030 and a second clamping frame 2031, a connecting wire 2032 is clamped between the first clamping frame 2030 and the second clamping frame 2031, and one end of the connecting wire 2032 extending into the upper housing 2021 and the lower housing 2022 is fixedly connected to the DB9 plug 201;
clamping blocks 2033 are arranged on one sides of the upper shell 2021 and the lower shell 2022 close to the DB9 plug 201, the two clamping blocks 2033 are respectively integrated with the upper shell 2021 and the lower shell 2022, and the two clamping blocks 2033 on the upper shell 2021 and the lower shell 2022 clamp the DB9 plug 201.
The working principle is as follows: when positioning and assembling the DB9 shell 202 and the DB9 plug 201:
1. firstly, fixedly welding the connecting wire 2032 and the DB9 plug 201, and then placing the lower shell 2022 in the mounting component 300 to ensure that one side of the lower shell 2022 matched with the third groove 306 is tightly attached to the supporting block 302;
2. firstly, a first wire clamping frame 2030 is sleeved on a threaded column 2034, then a DB9 plug 201 is arranged on a clamping block 2033, a connecting wire 2032 is arranged on the first wire clamping frame 2030, then a driving block 405 is held by a hand to rotate downwards, and the arc block 404 is further driven to move towards the direction close to the DB9 plug 201, so that a sliding column 4031 also moves towards the direction close to the DB9 plug 201, and finally, a squeezing column 4033 is abutted against the DB9 plug 201, so that the DB9 plug 201 and the DB9 shell 202 are fixed on the supporting plate 100;
3. when the second wire clamping frame 2031 is sleeved on the threaded column 2034, the connecting wire 2032 is fixed in the DB9 shell 202 by the cooperation of the first wire clamping frame 2030 and the second wire clamping frame 2031, and the upper shell 2021 is arranged on the upper shell 2021;
4. the blocking piece 2029 is moved into the gap along the positioning block 304, the long screw 2028 is positioned by the second groove 305, and the long screw 2028 is pushed by hand to translate along the second groove 305, so that the purpose that the long screw 2028 sequentially passes through the blocking piece 2029, the DB9 shell 202 and the DB9 plug 201 can be achieved;
5. the bolt 2027 is placed between the gap between the block 303 and the supporting block 302, and is pushed towards the direction close to the upper housing 2021 and the lower housing 2022, so that the bolt 2027 is accurately placed in the first groove 2024 and under the second through hole 2025, the short screw 2026 sequentially passes through the upper housing 2021, the second wire clamping frame 2031, the first wire clamping frame 2030 and the lower housing 2022, and finally the short screw 2026 is tightly matched with the bolt 2027 by using an electric screwdriver.
Pulling the actuating block 405 to move the compression posts 4033 away from the DB9 plugs 201 removes the DB9 housing 202 from the mounting assembly 300, which has been aligned, and then continues the alignment of the next DB9 housing 202.
The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.
Claims (10)
1. A digital communication recorder DB9 shell positioning and assembling device comprises a support plate (100), wherein a DB9 component (200) is positioned and assembled on the support plate (100), the DB9 component (200) comprises a DB9 plug (201) and a DB9 shell (202), and the digital communication recorder DB9 shell positioning and assembling device is characterized in that a pair of transverse fixing components and a pair of longitudinal fixing components are arranged on the DB9 shell (202), and the DB9 plug (201) and the DB9 shell (202) are detachably connected through the longitudinal fixing components;
at least one group of mounting assemblies (300) and clamping assemblies (400) are oppositely arranged on the supporting plate (100), and the DB9 assembly (200) is fixedly arranged on the supporting plate (100) through the mutual matching of the mounting assemblies (300) and the clamping assemblies (400);
the mounting assembly (300) comprises a mounting plate (301) detachably arranged on the support plate (100), a support block (302), a stop block (303) and a positioning block (304) are sequentially arranged on the mounting plate (301), the position between the support block (302) and the stop block (303) corresponds to the position of the transverse fixing assembly, and the position of the positioning block (304) corresponds to the position of the longitudinal fixing assembly.
2. The DB9 casing positioning and assembling device of claim 1, wherein the DB9 casing (202) comprises an upper casing (2021) and a lower casing (2022) which are symmetrically arranged, the longitudinal fixing component comprises a first through hole (2023), a long screw (2028) is arranged in the first through hole (2023), and the long screw (2028) is connected with the DB9 plug (201) through a baffle plate (2029) and the first through hole (2023) in sequence;
the transverse fixing component comprises a first groove (2024), the first groove (2024) is symmetrically arranged on the upper shell (2021) and the lower shell (2022), a second through hole (2025) is arranged in the first groove (2024), a short screw (2026) is arranged in the second through hole (2025), and the short screw (2026) sequentially penetrates through the upper shell (2021) and the lower shell (2022) to be connected with a bolt (2027).
3. The device for positioning and assembling the casing of the digital communication recorder DB9 according to claim 2, wherein the positioning block (304) is provided with a second groove (305) at the top end, and the second groove (305) is matched with the long screw (2028).
4. The device for positioning and assembling the casing of the digital communication recorder DB9 according to claim 2, wherein the height of the stop (303) is less than or equal to the height of the first groove (2024).
5. The device for positioning and assembling the casing of the digital communication recorder DB9 according to claim 2, wherein the height of the end of the supporting block (302) far away from the stop block (303) is greater than the height of the upper casing (2021) or the lower casing (2022), and the height of the end of the supporting block (302) near the stop block (303) is less than or equal to the height of the first groove (2024).
6. The device for positioning and assembling the casing of the digital communication recorder DB9 as claimed in claim 5, wherein a layer of the supporting block (302) adjacent to the upper casing (2021) and the lower casing (2022) is provided with a third groove (306), and the third groove (306) is matched with the upper casing (2021) and the lower casing (2022).
7. The device for positioning and assembling the casing of the digital communication recorder DB9 according to claim 5, wherein two support blocks (302), two stoppers (303) and two positioning blocks (304) are provided, and two support blocks (302), two stoppers (303) and two positioning blocks (304) are provided opposite to each other.
8. The device for positioning and assembling the shell of the digital communication recorder DB9 according to claim 1, wherein the clamping assembly (400) comprises an L-shaped bracket (401), a third through hole (402) is formed in one surface, close to the mounting assembly (300), of the L-shaped bracket (401), a support column assembly (403) is sleeved in the third through hole (402), an arc-shaped block (404) is rotatably connected to one end, away from the mounting assembly (300), of the support column assembly (403), a driving block (405) is rotatably connected to one end, away from the support column assembly (403), of the arc-shaped block (404), a clamping support plate (406) is rotatably connected to one end of the driving block (405), and the clamping support plate (406) is fixedly connected to the L-shaped bracket (401).
9. The device for positioning and assembling the shell of the digital communication recorder DB9 according to claim 8, wherein the support column assembly (403) comprises a sliding column (4031) slidably disposed in the L-shaped bracket (401), one end of the sliding column (4031) near the mounting assembly (300) is provided with a threaded through hole (4032), and a pressing column (4033) is detachably connected in the threaded through hole (4032).
10. The DB9 casing positioning and assembling device of claim 2, wherein the upper casing (2021) and the lower casing (2022) are further provided with a threaded post (2034), the threaded post (2034) is communicated with the first through hole (2023), the threaded post (2034) is sleeved with a first clamping frame (2030) and a second clamping frame (2031), a connecting wire (2032) is clamped between the first clamping frame (2030) and the second clamping frame (2031), and one end of the connecting wire (2032) extending into the upper casing (2021) and the lower casing (2022) is fixedly connected to the DB9 plug (201);
go up casing (2021) and lower casing (2022) and be close to one side of DB9 plug (201) is provided with clamping block (2033), goes up two on casing (2021) and the lower casing (2022) clamping block (2033) will DB9 plug (201) carry out the joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920973685.6U CN210633573U (en) | 2019-06-26 | 2019-06-26 | Digital communication recorder DB9 shell positioning and assembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920973685.6U CN210633573U (en) | 2019-06-26 | 2019-06-26 | Digital communication recorder DB9 shell positioning and assembling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210633573U true CN210633573U (en) | 2020-05-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920973685.6U Active CN210633573U (en) | 2019-06-26 | 2019-06-26 | Digital communication recorder DB9 shell positioning and assembling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210633573U (en) |
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2019
- 2019-06-26 CN CN201920973685.6U patent/CN210633573U/en active Active
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