CN207977494U - A kind of experimental teaching connection wiring harness - Google Patents
A kind of experimental teaching connection wiring harness Download PDFInfo
- Publication number
- CN207977494U CN207977494U CN201820459888.9U CN201820459888U CN207977494U CN 207977494 U CN207977494 U CN 207977494U CN 201820459888 U CN201820459888 U CN 201820459888U CN 207977494 U CN207977494 U CN 207977494U
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- Prior art keywords
- clamp block
- connection
- block
- connecting seat
- clamp
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Abstract
The utility model discloses a kind of experimental teaching connection wiring harnesses, including connection component and transmission assembly, the connection component includes the first connection clamp block, the second connection clamp block and clamp block handle, pincers foot is all had in the first connection clamp block and the second connection clamp block, the clamp block handle is located at described first and connects the one end of clamp block and the second connection clamp block far from the pincers foot, and limited block sliding slot is offered on the clamp block handle；It is provided with clamp block handle in connection clamp block, clamp block handle can be slided on clamp block connecting seat, to when multiple connection clamp blocks are connected on binding post, clamp block connecting seat can be pulled to certain length, and may be rotated, utilization of the clamp block connecting seat to space is increased, to support multiple clamp block connecting seats to be connected to binding post, facilitate the progress of experiment, and the engaging by connecting deck and retainer ring in clamp block, increases the stability between clamp block connecting seat and binding post.
Description
Technical field
The utility model belongs to harness technical field, and in particular to a kind of experimental teaching connection wiring harness.
Background technology
Harness is for the ease of installation, maintenance, it is ensured that electrical equipment can work under extreme conditions, electrically be set each
Standby different size used, different colours electric wire by reasonably arranging, be integrated, be used in combination insulating materials electric wire
Bunchy is tied up, it is not only complete in this way but also reliable.
Original experimental teaching with harness when in use, it usually needs several harness are fastened on the same binding post
On, then since the connecting seat after connection clamp block is differed with the thickness for connecting clamp block, it cannot just stack, multiple harness are connected to
It is impacted on same binding post.
Utility model content
The purpose of this utility model is to provide a kind of experimental teaching connection wiring harnesses, to solve to carry in above-mentioned background technology
Go out original experimental teaching harness when in use, it usually needs several harness are fastened on the same binding post, so
Afterwards since the connecting seat after connection clamp block is differed with the thickness for connecting clamp block, it cannot just stack, multiple harness are connected to same
The problem of being impacted on binding post.
To achieve the above object, the utility model provides the following technical solutions：A kind of experimental teaching connection wiring harness, including
Connection component and transmission assembly, the connection component include the first connection clamp block, the second connection clamp block and clamp block handle, and described first
Pincers foot is all had in connection clamp block and the second connection clamp block, and the clamp block handle is located at described first and connects clamp block and described the
The one end of two connection clamp blocks far from the pincers foot, offers limited block sliding slot on the clamp block handle, the first connection clamp block and
The both sides of the second connection clamp block respectively have retainer ring and deck, have sliding slot, the transmission assembly on the inside of the deck
Including clamp block connecting seat, connection cables and fixing sleeve, the clamp block connecting seat is set in the outer wall of the clamp block handle, the clamp block
Connecting seat and the clamp block handle are slidably connected, and the fixing sleeve is set in the outer wall of the clamp block connecting seat, and with the clamp block
Connecting seat is detachably connected, and the one end of the clamp block connecting seat far from the clamp block handle is fixed with the connection cables, the company
There is Wiring harness terminal, the clamp block connecting seat to be internally provided with connecting plate, the connecting plate is connected with the clamp block on wiring cable
Seat is fixedly connected, and the connecting plate, which is connected together on the inside of the outer wall of the Wiring harness terminal, the connecting plate, is fixed with limit
Block, the clamp block handle and the limited block are slidably connected.
Preferably, the connecting plate quantity is two, and is each attached to the inside of the clamp block connecting seat, the connecting plate
There is card slot close to described Wiring harness terminal one end.
Preferably, the limit number of blocks is two, and is each attached to the inside of the connecting plate, one of them described limit
Circular groove is offered on the block of position, there is link block, the circular groove and the link block are connected together on another described limited block.
Preferably, the retainer ring and the sliding slot are connected together, and the retainer ring and the sliding slot are in arc-shaped.
Preferably, the length of the clamp block handle is less than the length of the clamp block connecting seat, and the width of the clamp block handle is institute
State 2/3rds of clamp block connecting seat width.
Preferably, the length of the limited block sliding slot is less than the length of the clamp block handle, the width of the limited block sliding slot
Equal to the diameter of the limited block.
Preferably, the thickness of the second connection clamp block is the half of the clamp block connecting seat thickness.
Compared with prior art, the utility model has the beneficial effects that：It is provided with clamp block handle, clamp block handle in connection clamp block
It can be slided on clamp block connecting seat, to when multiple connection clamp blocks are connected on binding post, clamp block be connected
Seat pulls certain length, and may be rotated, and increases utilization of the clamp block connecting seat to space, to support multiple clamp blocks to connect
Joint chair is connected to binding post, facilitates the progress of experiment, and the engaging by connecting deck and retainer ring in clamp block, increases clamp block and connects
Stability between joint chair and binding post.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the clamp block handle structure schematic diagram of the utility model；
Fig. 3 is the clamp block connecting seat side structure schematic view of the utility model；
In figure：10- connection components, the connections of 11- first clamp block, the connections of 12- second clamp block, 121- retainer rings, 122- pincers foot,
123- decks, 124- sliding slots, 13- clamp blocks handle, 131- limited blocks sliding slot, 20- transmission assemblies, 21- clamp blocks connecting seat, 211- connections
Plate, 212- limited blocks, 22- connection cables, 221- Wiring harness terminals, 23- fixing sleeves.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of experimental teaching connection wiring harness, including even
Connected components 10 and transmission assembly 20, connection component 10 include that the first connection clamp block 11, second connects clamp block 12 and clamp block handle 13, the
One connection clamp block 11 and second connects and all has pincers foot 122 in clamp block 12, and clamp block handle 13 is located at the first connection clamp block 11 and second
The one end of clamp block 12 far from pincers foot 122 is connected, offers limited block sliding slot 131 on clamp block handle 13, the first connection clamp block 11 and the
Respectively there is retainer ring 121 and deck 123,123 inside of deck to have sliding slot 124, transmission assembly for the both sides of two connection clamp blocks 12
20 include clamp block connecting seat 21, connection cables 22 and fixing sleeve 23, and clamp block connecting seat 21 is set in the outer wall of clamp block handle 13, clamp block
Connecting seat 21 and clamp block handle 13 are slidably connected, and fixing sleeve 23 is set in the outer wall of clamp block connecting seat 21, and with clamp block connecting seat 21
It is detachably connected, the one end of clamp block connecting seat 21 far from clamp block handle 13 is fixed with connection cables 22, has line in connection cables 22
Shu Duanzi 221, clamp block connecting seat 21 are internally provided with connecting plate 211, and connecting plate 211 is fixedly connected with clamp block connecting seat 21, even
Fishplate bar 211 is connected together in the outer wall of Wiring harness terminal 221, and the inside of connecting plate 211 is fixed with limited block 212,13 He of clamp block handle
Limited block 212 is slidably connected.
In the present embodiment, clamp block connecting seat 21 is set in the outer wall of clamp block handle 13, and clamp block connecting seat 21 and clamp block handle 13 are slided
Dynamic connection, to facilitate clamp block handle 13 that can generate opposite sliding between clamp block connecting seat 21, fixing sleeve 23 is set in pincers
The outer wall of seat connecting seat 21, and be detachably connected with clamp block connecting seat 21, consolidating for clamp block connecting seat 21 is increased by fixing sleeve 23
Qualitative and globality, the one end of clamp block connecting seat 21 far from clamp block handle 13 are fixed with connection cables 22, have in connection cables 22
Wiring harness terminal 221 is used for transmission electric signal, and clamp block connecting seat 21 is internally provided with connecting plate 211, and connecting plate 211 and clamp block connect
Joint chair 21 is fixedly connected, and connecting plate 211 is connected together in the outer wall of Wiring harness terminal 221, and the electric signal of Wiring harness terminal 221 is passed through
Connecting plate 211 is transmitted, and when so as to realize that clamp block handle 13 and clamp block connecting seat 21 contact, realizes electrical connection, connecting plate
211 inside is fixed with limited block 212, and clamp block handle 13 and limited block 212 are slidably connected, and realizes clamp block handle 13 in clamp block connecting seat
21 inside is slided, and realizes electric connection.
In the present embodiment, when in use, the first connection clamp block 11 and second is connected into clamp block 12 and is connected respectively to two need
On the binding post to be connected, when needing external multiple harness, the clamp block connecting seat 21 on a harness is pulled, makes
The distance between clamp block handle 13 and clamp block connecting seat 21 in one connection clamp block 11 elongate, and rotate certain angle, then
The first connection card of clamp block 11 of another harness is placed on binding post, and pays attention to positive and negative, the retainer ring that one is clamped on foot 122
121 cards are put into the sliding slot 124 on another pincers foot 122, and the convenient restriction that position is carried out to mutual pincers foot 122 subtracts
Pullling for few connection cables 22 and caused by pincers foot 122 and binding post break-off occurs, after fixing, pay attention to according to binding post
On clamp block number, clamp block connecting seat 21 is turned to different directions, prevents mutual interference.
Further, 211 quantity of connecting plate is two, and is each attached to the inside of clamp block connecting seat 21, and connecting plate 211 leans on
Nearly 221 one end of Wiring harness terminal has card slot.
In the present embodiment, 211 quantity of connecting plate is two, and is each attached to the inside of clamp block connecting seat 21, connecting plate 211
There is card slot close to 221 one end of Wiring harness terminal, it is convenient by carrying out pairing between two connecting plates 211, to Wiring harness terminal 221 into
Row is fixed, and forms fixed and closely contact.
Further, 212 quantity of limited block is two, and is each attached to the inside of connecting plate 211, one of limited block
Circular groove is offered on 212, there is link block, circular groove and link block are connected together on another limited block 212.
In the present embodiment, 212 quantity of limited block is two, and is each attached to the inside of connecting plate 211, one of limit
Circular groove is offered on block 212, there is link block, circular groove and link block to be connected together on another limited block 212, it is convenient in clamp block
When 21 pairing of connecting seat, the limited block 212 of 211 inside of connecting plate engages, and forms a fixed cylinder, not only increases connection
Reliability, and limit can be played the role of to clamp block handle 13.
Further, retainer ring 121 and sliding slot 124 are connected together, and retainer ring 121 and sliding slot 124 are in arc-shaped.
In the present embodiment, retainer ring 121 and sliding slot 124 are connected together, and retainer ring 121 and sliding slot 124 are in arc-shaped, to two
The pincers foot 122 of engaging carries out the restriction of position, can only carry out the rotation of angle, increase the reliability of connection.
Further, the length of clamp block handle 13 is less than the length of clamp block connecting seat 21, and the width of clamp block handle 13 connects for clamp block
2/3rds of 21 width of joint chair.
In the present embodiment, the length of clamp block handle 13 is less than the length of clamp block connecting seat 21, and it is reliable to ensure that clamp block handle 13 has
Shrinkage, the width of clamp block handle 13 is 2/3rds of 21 width of clamp block connecting seat, and it is certain strong to ensure that clamp block handle 13 has
Degree, ensures its bearing capacity.
Further, the length of limited block sliding slot 131 is less than the length of clamp block handle 13, the width etc. of limited block sliding slot 131
In the diameter of limited block 212.
In the present embodiment, the length of limited block sliding slot 131 is less than the length of clamp block handle 13, the width of limited block sliding slot 131
Equal to the diameter of limited block 212, ensure the reliability that clamp block handle 13 is slided in 212 outer wall of limited block, and can be in limited block
212 outer walls are rotated.
Further, the thickness of the second connection clamp block 12 is the half of 21 thickness of clamp block connecting seat.
In the present embodiment, the thickness of the second connection clamp block 12 is the half of 21 thickness of clamp block connecting seat, ensures connection
Clamp block has reliable intensity, and reduces the influence that clamp block connecting seat 21 stacks multiple harness clamp blocks.
The operation principle and process for using of the utility model：After the utility model installs, when in use, first is connected
It connects the connection of clamp block 11 and second clamp block 12 to be connected respectively on the binding post that two needs connect, when the external multiple harness of needs
When, the clamp block connecting seat 21 on a harness is pulled, the clamp block handle 13 in the first connection clamp block 11 is made to be connect with clamp block
The distance between seat 21 elongates, and rotates certain angle, is then placed on the first connection card of clamp block 11 of another harness
On binding post, and pay attention to positive and negative, the retainer ring 121 that one is clamped on foot 122 is blocked to the sliding slot 124 being put on another pincers foot 122
In, the convenient restriction that position is carried out to mutual pincers foot 122, reduce pullling for connection cables 22 and caused by clamp foot 122
Break-off occurs with binding post, after fixing, pays attention to, according to the clamp block number on binding post, clamp block connecting seat 21 being turned to
Different directions prevents mutual interference.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of experimental teaching connection wiring harness, it is characterised in that：Including connection component (10) and transmission assembly (20), the company
Connected components (10) include the first connection clamp block (11), the second connection clamp block (12) and clamp block handle (13), the first connection clamp block
(11) and in the second connection clamp block (12) pincers foot (122) is all had, the clamp block handle (13) is located at first connection clamp
Seat (11) and described second connects the one end of clamp block (12) far from the pincers foot (122), is opened up on the clamp block handle (13) limited
The both sides of position block sliding slot (131), the first connection clamp block (11) and the second connection clamp block (12) respectively have retainer ring
(121) and deck (123), deck (123) inside include clamp block connection with sliding slot (124), the transmission assembly (20)
Seat (21), connection cables (22) and fixing sleeve (23), the clamp block connecting seat (21) are set in the outer wall of the clamp block handle (13),
The clamp block connecting seat (21) and the clamp block handle (13) are slidably connected, and the fixing sleeve (23) is set in the clamp block connecting seat
(21) outer wall, and be detachably connected with the clamp block connecting seat (21), the clamp block connecting seat (21) is far from the clamp block handle
(13) one end is fixed with the connection cables (22), has Wiring harness terminal (221), the clamp block on the connection cables (22)
Connecting seat (21) is internally provided with connecting plate (211), and the connecting plate (211) is fixedly connected with the clamp block connecting seat (21),
The connecting plate (211) is connected together on the inside of the outer wall of the Wiring harness terminal (221), the connecting plate (211) and is fixed with
Limited block (212), the clamp block handle (13) and the limited block (212) are slidably connected.
2. a kind of experimental teaching connection wiring harness according to claim 1, it is characterised in that：Connecting plate (211) number
Amount is two, and is each attached to the inside of the clamp block connecting seat (21), and the connecting plate (211) is close to the Wiring harness terminal
(221) one end has card slot.
3. a kind of experimental teaching connection wiring harness according to claim 1, it is characterised in that：Limited block (212) number
Amount is two, and is each attached to the inside of the connecting plate (211), and circular groove is offered on one of them described limited block (212),
There is link block, the circular groove and the link block are connected together on another described limited block (212).
4. a kind of experimental teaching connection wiring harness according to claim 1, it is characterised in that：The retainer ring (121) and institute
It states sliding slot (124) to be connected together, the retainer ring (121) and the sliding slot (124) are in arc-shaped.
5. a kind of experimental teaching connection wiring harness according to claim 1, it is characterised in that：The length of the clamp block handle (13)
For degree less than the length of the clamp block connecting seat (21), the width of the clamp block handle (13) is clamp block connecting seat (21) width
2/3rds.
6. a kind of experimental teaching connection wiring harness according to claim 1, it is characterised in that：The limited block sliding slot
(131) length is less than the length of the clamp block handle (13), and the width of the limited block sliding slot (131) is equal to the limited block
(212) diameter.
7. a kind of experimental teaching connection wiring harness according to claim 1, it is characterised in that：The second connection clamp block
(12) thickness is the half of clamp block connecting seat (21) thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820459888.9U CN207977494U (en) | 2018-04-03 | 2018-04-03 | A kind of experimental teaching connection wiring harness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820459888.9U CN207977494U (en) | 2018-04-03 | 2018-04-03 | A kind of experimental teaching connection wiring harness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207977494U true CN207977494U (en) | 2018-10-16 |
Family
ID=63763305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820459888.9U Active CN207977494U (en) | 2018-04-03 | 2018-04-03 | A kind of experimental teaching connection wiring harness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207977494U (en) |
-
2018
- 2018-04-03 CN CN201820459888.9U patent/CN207977494U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |